Post on 17-Mar-2018
2010~2011PV Grid-Connected Inverters
SUNGROW POWER SUPPLY CO., LTD special izes in the design and manufacture of inverters for both photovoltaic (PV) and wind power generating systems. We fully recognize that the inverters is one of the key elements affecting the performance and energy output of PV and wind systems. Continuous and heavy investments have been placed in research, development, manufacturing, and marketing of a wide range of high-quality efficient inverters around the world. In order to achieve our goals, we continue to look for ways to improve our services and technical capabilities to meet the needs of our clients and the markets.
ABOUT USFounded in 1997 by Mr. Renxian Cao, a former university professor, SUNGROW POWER SUPPLY CO., LTD has grown into a reputable renewable energy enterprise after a decade of development. In July 2007, we successfully introduced foreign investment and received a domestic capital injection of RMB 60 million, transforming SUNGROW into an international joint venture enterprise. Our major products include a thorough and growing series of grid-connected residential and commercial PV and wind system inverters as well as a line of renewable energy power supplies.
Headquartered in Anhui, China, SUNGROW has expanded to Paris, France with imminent plans in the US. With over 500 megawatts of grid-connected inverters systems installed in China, Italy, Spain and South Korea, etc., until 2009, we are undeniably the leading Chinese vendor in the inverters market. We are wellpositioned in the ever-growing renewable energy market with our proven competitive products. Growing with the sun, SUNGROW has become a dynamic company with competitive R&D and design teams able to respond seamlessly to customer demands and implement product innovations as the industry advances.
MISSION OF SUNGROWAs a leading specialist in inverters technology and material, SUNGROW is committed to research, development, manufacturing, and marketing of innovative and superb renewable energy products that meet and surpass international standards and customer demands worldwide. We are also committed to social responsibility through energy conservation, reduction of greenhouse gas emission, environmental protection, and the promotion of public awareness.
About Sungrow
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Photovoltaic Grid-Connected Inverters
Grid-Connected Inverters for String Connection
String Inverters without Transformer
String Inverters with Transformer
Grid-Connected Inverters for PV Power Plant
Central Inverters with Transformer
Central Inverters without Transformer
Grid-Connected Inverters for Thim Film Cells
Grid-Connected Inverters for North American Market
Turnkey Solution for Mega-Watt Systems
Optional Parts
Project References
Customer Services
Contents
05
PV Grid-Connected Inverters
Grid-Connected PV system consists of PV modules, gr id-connected inver ters, meter ing device and power dist r ibut ion system (as shown on the diagram). The solar energy is converted into DC current by PV modules and then feeding into the loca l power g r id net work by the g r id - connected inver te r s wh ich synchroniz ing the frequency, phase and pure s ine waveform with the power network. The synchronized power is partially used for local load demands while the rest power is fed-in the power network.
PV Arrays
Grid-Connected Inverters
Sell Power
Buy Power
Utility Grid
Grid-Connected PV System:
Grid-Connected PV System Block Diagram:
06
SG 5KSG 6K SG 10K3
SG 3KTLU SG 4KTLUSG 5KTLU
Grid-Connected Inverters
Grid-Connected Inverters for Thim Film Cells
North American Market
Mega-Watt Systems
Large Scale PV Generation Station
with Transformer
American/Canada
String Inverters
SG 3K
SG 3KU
0kW 1.5kW 2.5kW 3kW 4kW 5kW 6kW 10kW 12kW 15kW 20kW 30kW 50kW 100kW 250kW 330kW 500kW 630kW 1000kW 1260kW
SG 10KTLSG 12KTLSG 15KTLSG 20KTL
SG 6KU
SG 1K5TLSG 2K5TL
SG 3KTLSG 4KTLSG 5KTLwithout Transformer
Grid-Connected Inverters
07
100
100
100
SG 30K3SG 50K3 SG 500K3
SG 330KTLSG 500KTLSG 630KTL
SG 1000KHV
Central Inverters
500
SG 100K3
SG 100KLV
SG 100KUSG 100KC
SG 50KUSG 50KC
SG 250K3
SG 250KLV
SG 250KUSG 250KC
SG 1000KSSG 1260KS
0kW 1.5kW 2.5kW 3kW 4kW 5kW 6kW 10kW 12kW 15kW 20kW 30kW 50kW 100kW 250kW 330kW 500kW 630kW 1000kW 1260kW
08
09
Grid-Connected Inverters for String Connection
String Inverters without Transformer
10
SG 1K5TL / SG 2K5TL
87.00%
88.00%
89.00%
90.00%
91.00%
92.00%
93.00%
94.00%
95.00%
96.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Efficiency Curve: (at Vdc=300V)
String Inverters without Transformer
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Compact design with high quality aluminium housing
Water-proof direct plug-in terminals
AS 4777 certification, CE certification, CGC certification
Features:
11
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Circuit Diagram:
Certificates:
SG 1K5TL
1700Wp
12A
1/1
1500W
95%
94.5%
IP41(indoor)
288x417x126mm
10.54kg
SG 2K5TL
2800Wp
15A
1/2
2500W
95%
94.5%
IP20(indoor)
288x467x126mm
12.1kg
450Vdc
150~380Vdc
320V
230Vac
180~260Vac
50Hz/60Hz
47-51.5Hz/57-61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
≥0.99(at nominal power)
0W
-25~+50℃
natural cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
Technical Specifications:
AS4777
DC Filter
L
N
Relay
PE
Full BridgeBoost
AC EMIFilter
12
SG 3KTL / SG 4KTL
String Inverters without Transformer
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
98.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Max. efficiency at 97.3%
Weather-proof design (IP54) for harshest working environment
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Compact design with high quality aluminium housing
Water-proof direct plug-in terminals
TüV certification, KEMA DK5940, VDE 0126-1-1 Comp liant
Features: Efficiency Curve: (at Vdc=300V)
13
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 3KTL
3300Wp
18A
3000W
97.3%
96.2%
415x530x176mm
26kg
550Vdc
150~450Vdc
400V
1/3
230Vac
180~260Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
≥0.99(at nominal power)
IP54(outdoor)
0W
-25~+60℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS/blue tooth
SG 4KTL
4400Wp
20A
4000W
97.3%
96.5%
415x530x176mm
26kg
DK5940
DC Filter
L
N
Relay
PE
Full BridgeBoost
AC EMIFilter
14
SG 5KTL
String Inverters without Transformer
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
98.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
5kW
Features:
Max. efficiency at 97.3%
Weather-proof design (IP54) for harshest working environment
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Compact design with high quality aluminium housing
Water-proof direct plug-in terminals
TüV certification, KEMA DK5940, VDE 0126-1-1 Comp liant
Efficiency Curve: (at Vdc=300V)
15
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 5KTL
550Vdc
150~450Vdc
5500Wp
20A
400V
1/3
5000W
230Vac
180~260Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
≥0.99(at nominal power)
97.3%
96.5%
IP54(outdoor)
0W
-25~+60℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS/blue tooth
415x530x176mm
26kg
DK5940
DC Filter
L
N
Relay
PE
Full BridgeBoost
AC EMIFilter
16
SG 10KTL / SG 12KTL / SG 15KTL
Features:
String Inverters without Transformer
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Max. efficiency at 98%
Wide DC input voltage range with max. 1000V
Double MPP trackers for different installation inclinations
Embedded DC switch
Weather-proof design (IP65) for harshest working environment
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Compact design with high quality aluminium housing
Water-proof direct plug-in terminals
TüV certification, KEMA DK5940
Conversion E
fficiency
Output Power/Rated Power
100%
98%
96%
94%
92%
90%
88%
86%
0% 20% 40% 60% 80% 100%
10/12/15kW
Efficiency Curve: (at Vdc=300V)
17
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Certificates:
DK5940
Technical Specifications:
SG 10KTL
10.4kWp
40A(20A*2)
10kW
98.0%
97.2%
648x695x232mm
45kg
SG 15KTL
15.6kWp
40A(20A*2)
15kW
98.0%
97.3%
648x695x232mm
55kg
SG 12KTL
1000Vdc
250~800Vdc
12.5kWp
40A(20A*2)
700V
2/3
12kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.0%
97.2%
IP65(outdoor)
0W
-25~+60℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS/blue tooth
648x695x232mm
51kg
18
SG 20KTL
Features:
String Inverters without Transformer
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Max. efficiency at 98%
Wide DC input voltage range with max. 1000V
Double MPP trackers for different installation inclinations
Embedded DC switch
Weather-proof design (IP65) for harshest working environment
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Compact design with high quality aluminium housing
Water-proof direct plug-in terminals
TüV certification, KEMA DK5940
20kW
Conversion E
fficiency
Output Power/Rated Power
100%
98%
96%
94%
92%
90%
88%
86%
0% 20% 40% 60% 80% 100%
Efficiency Curve: (at Vdc=300V)
19
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Certificates:
DK5940
Technical Specifications:
SG 20KTL
1000Vdc
250~800Vdc
22kWp
52A(26A*2)
700V
2/3
20kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.0%
97.3%
IP65(outdoor)
0W
-25~+60℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS/blue tooth
648x695x232mm
60kg
20
21
Grid-Connected Inverters for String Connection
String Inverters with Transformer
22
SG 3K
Features:
String Inverters with Transformer
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Stainless steel house with IP65 protection degree for outdoor installations
Water-proof direct plug-in terminals
CE certification, CGC certification
82.00%
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Efficiency Curve: (at Vdc=300V)
23
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
DC Filter Relay
L
N
PE
Full Bridge Transformer
SG 3K
450Vdc
200~380Vdc
3300Wp
18A
320V
1/2
3000W
230Vac
180~260Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
≥0.99(at nominal power)
94%(with transformer)
93%(with transformer)
IP65(outdoor)
0W
-25~+60℃
natural cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
490x380x225mm
37.52kg
24
Features:
String Inverters with Transformer
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Stainless steel house with IP65 protection degree for outdoor installations
Water-proof direct plug-in terminals
CE certification, CGC certification
82.00%
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
SG 5K / SG 6K
Efficiency Curve: (at Vdc=300V)
25
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
DC Filter Relay
L
N
PE
Full Bridge Transformer
SG 5K
300~650Vdc
5500Wp
5kW
94.5%(with transformer)
93.6%(with transformer)
58.84kg
780Vdc
20A
600V
1/4
230Vac
180~260Vac
50Hz/60Hz
47-51.5Hz/57-61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
≥0.99(at nominal power)
IP65(outdoor)
0W
-25~+60℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
410x580x283mm
SG 6K
320~650Vdc
6600Wp
6kW
94.5%(with transformer)
93.8%(with transformer)
62.6kg
26
Features:
String Inverters with Transformer
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
High Efficiency low frequency isolation transformer
Easy-setting multilingual LCD display panel
High reliability with full protective functions
CE certification, CGC certification
82.00%
84.00%
86.00%
88.00%
90.00%
92.00%
94.00%
96.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
10
SG 10K3
Efficiency Curve: (at Vdc=300V)
27
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
PE
DC Circuit Breaker
DC EMIFilter
AC EMIFilter
Reactor
Inverter
Transformer ACContactor
AC Circuit Breaker
L1
L2
L3
N
SG 10K3
450Vdc
220~380Vdc
11kWp
50A
320V
1/1
10kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
94.5%(with transformer)
93.5%(with transformer)
IP20(indoor)
0W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
530x900x500mm
175kg
28
29
Grid-Connected Inverters for PV Power Plant
Central Inverters with Transformer
30
30
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
High Efficiency low frequency isolation transformer
Easy-setting multilingual LCD display panel
High reliability with full protective functions
KEMA DK5940, CE certification, CGC certification
SG 30K3
Central Inverters with Transformer
Conversion E
fficiency
Output Power/Rated Power
98%
96%
94%
92%
90%
88%
86%
84%
0% 20% 40% 60% 80% 100%
Efficiency Curve: (at Vdc=300V)
31
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 30K3
450Vdc
220~380Vdc
33kWp
150A
320V
1/2
30kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
94.5%(with transformer)
93.5%(with transformer)
IP20(indoor)
0W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
820x1964x646mm
582kg
DK5940
PE
DC Circuit Breaker
DC EMIFilter
AC EMIFilter
Reactor
Power Module
Transformer ACContactor
AC Circuit Breaker
L1
L2
L3
N
32
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
High Efficiency low frequency isolation transformer
Intelligent Power Module guarantees high reliability
Complete protective functions
Easy-setting multilingual LCD display panel
High reliability with full protective functions
Simplified installation&maintenance design
KEMA DK5940, CE certification, CGC certification
SG 50K3
50
Conversion E
fficiency
Output Power/Rated Power
98%
96%
94%
92%
90%
88%
86%
84%
0% 20% 40% 60% 80% 100%
Central Inverters with Transformer
Efficiency Curve: (at Vdc=300V)
33
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 50K3
900Vdc
450~820Vdc
55kWp
130A
700V
1/1
50kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.3%(with transformer)
95.3%(with transformer)
IP20(indoor)
20W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
820x1964x646mm
640kg
DK5940
PE
DC Circuit Breaker
DC EMIFilter
AC EMIFilter
Reactor
Power Module
Transformer ACContactor
AC Circuit Breaker
L1
L2
L3
N
34
100
SG 100K3
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Max. efficiency at 97.0%
Using advanced IGBT modules
Full protective functions
Easy Installation and maintanence
Precise output power metering
Multilingual LCD display
Auxiliary heater (optional)
Continuously operating at rated power under +55℃ without derating
Max. working altitude at 6000m (operation with derating above 3000m)
Low voltage ride through
KEMA DK5940, TüV CE certification, CGC certification
Central Inverters with Transformer
Conversion E
fficiency
Output Power/Rated Power
100%
98%
96%
94%
92%
90%
88%
86%
0% 20% 40% 60% 80% 100%
Efficiency Curve: (at Vdc=300V)
35
Technical Specifications:
Circuit Diagram:
Certificates:
Rheinland
BAUARTGEPRUFTTYPEAPPROVED
2
+
DC Circuit Breaker
3-phase Full Bridge(IGBT)
Reactor Output Transformer AC Main Contactor AC Circuit Breaker
Lightning-proof Device PE
DC EMI Filter AC EMI
Filter
L1
L2
L3
N
SG 100K3
900Vdc
450~820Vdc
110kWp
250A
700V
100kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
97.0%(with transformer)
96.4%(with transformer)
IP20(indoor)
<30W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
LCD
RS485
Ethernet/GPRS
1020x1964x770mm
925kg
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
DK5940
36
SG 250K3
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Max. efficiency at 97.3%
Easy Installation and maintanence
Multilingual touch screen monitoring and control interface
Suitable for harsh grid environment
Auxiliary heater (optional)
Max. working altitude at 6000m (operation with derating above 3000m)
High quality german brand enclosure
Low voltage ride through
KEMA DK5940, CE certification, CGC certification
Central Inverters with Transformer
Conversion E
fficiency
Output Power/Rated Power
100%
98%
96%
94%
92%
90%
88%
86%
0% 20% 40% 60% 80% 100%
Efficiency Curve: (at Vdc=300V)
37
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
3-phase Full Bridge (IGBT)
LC Filter Output Transformer AC Circuit BreakerAC Main Contactor
Lightning-proof Device
PE
L1
L2
L3
N
+
DC Circuit Breaker
DC EMI Filter AC EMI
Filter
SG 250K3
900Vdc
450~820Vdc
275kWp
600A
700V
250kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
97.3%(with transformer)
96.7%(with transformer)
IP20(indoor)
<100W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
1800x2180x850mm
2100kg
DK5940
38
SG 500K3
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Low frequency transformer isolation
Max. efficiency at 97.3%
Easy Installation and maintanence
Precise output power metering
Multilingual touch screen monitoring and control interface
Suitable for harsh grid environment
Auxiliary heater (optional)
Max. working altitude at 6000m (operation with derating above 3000m)
High quality german brand enclosure
With low voltage ride through
CE certification, CGC certification
Central Inverters with Transformer
Conversion E
fficiency
Output Power/Rated Power
100%
98%
96%
94%
92%
90%
88%
86%
0% 20% 40% 60% 80% 100%
Efficiency Curve: (at Vdc=300V)
39
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 500K3
900Vdc
450~820Vdc
550kWp
1200A
700V
500kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
97.3%(with transformer)
96.7%(with transformer)
IP20(indoor)
<100W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
2800x2180x850+1800x2180x1200mm
3300kg
3-phase Full Bridge (IGBT)
LC Filter Output Transformer AC Circuit BreakerAC Main Contactor
Lightning-proof Device
PE
L1
L2
L3
N
+
DC Circuit Breaker
DC EMI Filter AC EMI
Filter
40
41
Grid-Connected Inverters for PV Power Plant
Central Inverters without Transformer
42
SG 330KTL
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Using advanced IGBT modules
Max. efficiency at 98.1%
Easy Installation and maintanence
Precise output power metering
Multilingual monitoring and control interface
Auxiliary heater (optional)
Max. working altitude at 6000m (operation with derating above 3000m)
High quality german brand enclosure
Low voltage ride through
CE certification
Central Inverters without Transformer
330kW
100%
99%
98%
97%
96%
95%
94%
93%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Efficiency Curve: (at Vdc=300V)
43
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Circuit Diagram:
Certificates:
SG 330KTL
900Vdc
500~820Vdc
360kWp
660A
700V
330kW
315Vac
250~362Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
98.1%
97.6%
IP20(indoor)
<100W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
1800x2180x850mm
1350kg
+
AC Main Contactor AC Circuit Breaker
AC Circuit Breaker
L1
L2
L3
PE
Lightning-proof Device
3-phase Full Bridge (IGBT)
DC EMIFilter
AC EMIFilter
LC Filter
44
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Transformerless design efficiency at 98.7%
Easy Installation and maintanence
Precise output power metering
Multilingual touch screen monitoring and control interface
Auxiliary heater (optional)
Max. working altitude at 6000m (operation with derating above 3000m)
High quality German Rittal enclosure
Low voltage ride through
KEMA DK5940, CE certification, CGC certification
Central Inverters without Transformer
450~820Vdc
450~820Vdc
10/20/30kV
50/60Hz
3
3
AC Main Contactor
AC Main Contactor
AC Circuit Breaker
AC Circuit Breaker
Double-Split Transformer
Inverter
Inverter
LCL
Filter
LCL
Filter
AC EMI
Filter
AC EMI
Filter
SG 500KTL
SG500KTL
SG500KTL
DC Circuit Breaker
DC Circuit Breaker
Efficiency Curve: (at Vdc=500V)
Conversion E
fficiency
Output Power/Rated Power
100%
99%
98%
97%
96%
95%
94%
93%
0% 20% 40% 60% 80% 100%
45
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
3-phase Full Bridge (IGBT)
LC Filter AC Main Contactor AC Circuit Breaker
DC Circuit Breaker
DC Circuit Breaker
DC EMI Filter
DC EMI Filter
PE
+
Lightning-proof Devizzce
AC EMI Filter
SG 500KTL
900Vdc
450~820Vdc
550kWp
1200A
700V
500kW
315Vac
250~362Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.7%
98.5%
IP20(indoor)
<100W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
2800x2180x850mm
2288kg
Circuit Diagram:
DK5940
46
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Transformerless design efficiency at 98.7%
Wide DC input voltage range with max. 1100V
Using film capacitors increases the system life span to 30 years
Low voltage ride through
Suitable for harsh cold environment, at -30℃ temperature
Multilingual touch screen monitoring and control interface
Max. working altitude at 6000m (operation with derating above 3000m)
High quality German Rittal enclosure
CE certification, CGC certification
Central Inverters without Transformer
630kW
500~1100Vdc
500~1100Vdc
10/20/30kV
50/60Hz
3
3
AC Main Contactor
AC Main Contactor
AC Circuit Breaker
AC Circuit Breaker
Double-Split Transformer
SG630KTL
SG630KTL
Inverter
Inverter
LCL
Filter
LCL
Filter
AC EMI
Filter
AC EMI
Filter
DC Circuit Breaker
DC Circuit Breaker
SG 630KTL
Efficiency Curve: (at Vdc=600V)
Conversion E
fficiency
Output Power/Rated Power
100%
99%
98%
97%
96%
95%
94%
93%
0% 20% 40% 60% 80% 100%
47
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
3-phase Full Bridge (IGBT)
LC Filter AC Main Contactor AC Circuit Breaker
DC Circuit Breaker
DC Circuit Breaker
DC EMI Filter
DC EMI Filter
PE
+
Lightning-proof Devizzce
AC EMI Filter
SG 630KTL
1100Vdc
500~850Vdc
700kWp
1400A
700V
630kW
315Vac
250~362Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.7%
98.5%
IP20(indoor)
<100W
-30~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
2800x2180x850mm
2400kg
48
49
Grid-Connected Inverters for Thim Film Cells
50
100
Features:
For Thim Film Cells
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Specially-designed for low voltage amorphous PV modules
Low frequency transformer isolation supporting negative pole earthing
Directly grid-connected to 400V power grid (end-user demand side)
Suitable for high altitude and cold regions
Max. efficiency at 96.8%
Easy Installation and maintanence
Multilingual LCD display & multiple communication interfaces available
Auxiliary heater (optional)
Low voltage ride through
CE certification, CGC certification
SG 100KLV
90.00%
91.00%
92.00%
93.00%
94.00%
95.00%
96.00%
97.00%
98.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Efficiency Curve: (at Vdc=300V)
51
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
+
DC Circuit Breaker
3-phase Full Bridge(IGBT)
Reactor Output Transformer AC Main Contactor AC Circuit Breaker
Lightning-proof Device PE
DC EMI Filter AC EMI
Filter
L1
L2
L3
N
SG 100KLV
650Vdc
300~600Vdc
110kWp
360A
500V
100kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.8%(with transformer)
96.2%(with transformer)
IP20(indoor)
<30W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
LCD
RS485
Ethernet/GPRS
1020x1964x770mm
916kg
52
Features:
For Thim Film CellsSG 250KLV
90.00%
91.00%
92.00%
93.00%
94.00%
95.00%
96.00%
97.00%
98.00%
0% 20% 40% 60% 80% 100%
Conversion E
fficiency
Output Power/Rated Power
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
Specially-designed for low voltage amorphous PV modules
Low frequency transformer isolation supporting negative pole earthing
Directly grid-connected to 400V power grid (end-user demand side)
Suitable for high altitude and cold regions
Max. efficiency at 96.8%
Easy Installation and maintanence
Multilingual LCD display & multiple communication interfaces available
Auxiliary heater (optional)
Low voltage ride through
CE certification, CGC certification
250kW
Efficiency Curve: (at Vdc=300V)
53
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
SG 250KLV
680Vdc
300~650Vdc
275kWp
900A
500V
250kW
400Vac
310~450Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.8%(with transformer)
96.2%(with transformer)
IP20(indoor)
<100W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
LCD
RS485
Ethernet/GPRS
2400x2180x850mm
1700kg
3-phase Full Bridge (IGBT)
LC Filter Output Transformer AC Circuit BreakerAC Main Contactor
Lightning-proof Device
PE
L1
L2
L3
N
+
DC Circuit Breaker
DC EMI Filter AC EMI
Filter
54
Grid-Connected Inverters for North American Market
55
56
Features:
For North American MarketSG 3KTLU / SG 4KTLU / SG 5KTLU
CEC Weighted Efficiency at 96.8%
Easy-setting multilingual LCD display panel
High reliability with full protective functions
User-friendly interface allows setting operational data by keys
Simplified system design by serial connecting multiple inverters
Aluminium house with NEMA 4X protection degree
for outdoor installations
Water-proof direct plug-in terminals
ETL certified according to U.S standard UL1741 and IEEE1547;
Canada standard C22.2 107.1-01
3/4/5kW
57
Technical Specifications:
Certificates:
Circuit Diagram:
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
SG 3KTLU
3300Wp
18A
3000W
96.8%
SG 4KTLU
550Vdc
150~450Vdc
4400Wp
20A
400V
2/3
4000W
208/240Vac
180~260Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
≥0.99(at nominal power)
96.8%
IP54 (outdoor) NEMA 4X
0W
-25~+60℃ -13~+140oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS/blue tooth
415x530x176mm 16x21x7 inch
26kg 57 lbs
SG 5KTLU
5500Wp
25A
5000W
96.8%
DC Filter
L
N
Relay
PE
Full BridgeBoost
AC EMIFilter
58
Features:
For North American Market
CEC Weighted Efficiency at 93%
Easy-setting multilingual LCD display panel
High reliability with full protective functions
User-friendly interface allows setting operational data by keys
Simplified system design by serial connecting multiple inverters
Stainless steel house with NEMA 4X protection degree
for outdoor installations
Water-proof direct plug-in terminals
ETL certified according to U.S standard UL1741 and IEEE1547;
Canada standard C22.2 107.1-01
SG 3KU
59
Technical Specifications:
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
DC Filter Relay
L
N
PE
Full Bridge Transformer
SG 3KU
450Vdc
200~380Vdc
3300Wp
18A
320V
2/3
3000W
208/240Vac
180~260Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
≥0.99(at nominal power)
93%(with transformer)
IP65(outdoor) NEMA 4X
0W
-25~+60℃ -13~+140oF
natural cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
490x380x225mm 19x15x9 inch
38kg 84 lbs
Certificates:
Circuit Diagram:
60
Features:
For North American MarketSG 6KU
CEC Weighted Efficiency at 93.8%
Easy-setting multilingual LCD display panel
High reliability with full protective functions
User-friendly interface allows setting operational data by keys
Simplified system design by serial connecting multiple inverters
Stainless steel house with NEMA 4X protection degree
for outdoor installations
Water-proof direct plug-in terminals
ETL certified according to U.S standard UL1741 and IEEE1547;
Canada standard C22.2 107.1-01
61
Technical Specifications:
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
DC Filter Relay
L
N
PE
Full Bridge Transformer
SG 6KU
600Vdc
300~600Vdc
6600Wp
20A
500V
2/3
6kW
208/240Vac
180~260Vac
60Hz
59.3~60.5Hz
< 5%
<0.5% of rated inverter output current
≥0.99(at nominal power)
93.8%(with transformer)
IP65(outdoor) NEMA 4X
0W
-25~+60℃ -13~+140oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
410x580x283mm 16x23x11 inch
63kg 139 lbs
62
50
Features:
For North American MarketSG 50KU
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.2%
Easy-setting multilingual LCD display panel
High reliability with full protective functions
User-friendly interface allows setting operational data by keys
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01
50kW
63
Technical Specifications:
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
SG 50KU
600Vdc
300~550Vdc
55kWp
180A
450V
1/1
55kW
480Vac
422~528Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.2%(with transformer)
IP20(indoor) TYPE 1
<30W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
820x1964x646mm 32x77x25 inch
640kg 1411 lbs
PE
DC Circuit Breaker
DC EMIFilter
AC EMIFilter
Reactor
Inverter
Transformer ACContactor
AC Circuit Breaker
L1
L2
L3
N
64
100
Features:
For North American MarketSG 100KU
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.5%
Easy Installation and maintanence
Precise output power metering
Multilingual LCD display & multiple communication inter faces available
Auxiliary heating device available (optional)
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01
65
Technical Specifications:
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
+
DC Circuit Breaker
3-phase Full Bridge(IGBT)
Reactor Output Transformer AC Main Contactor AC Circuit Breaker
Lightning-proof Device PE
DC EMI Filter AC EMI
Filter
L1
L2
L3
N
SG 100KU
600Vdc
300~600Vdc
105kWp
340A
450V
100kW
480Vac
422~528Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.5%(with transformer)
IP20(indoor) TYPE 1
<30W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
1020x1964x770mm 40x77x30 inch
900kg 1984 lbs
Certificates:
Circuit Diagram:
66
Features:
For North American MarketSG250KU
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.7%
Easy Installation and maintanence
Precise output power metering
Multilingual LCD display & multiple communication inter faces available
Auxiliary heating device available (optional)
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01 (pending)
250kW
67
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
3-phase Full Bridge (IGBT)
LC Filter Output Transformer AC Circuit BreakerAC Main Contactor
Lightning-proof Device
PE
L1
L2
L3
N
+
DC Circuit Breaker
DC EMI Filter AC EMI
Filter
SG 250KU
600Vdc
300~600Vdc
260kWp
800A
450V
250kW
480Vac
420~530Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.7%(with transformer)
IP20 (indoor) TYPE 1
<30W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
touch screen LCD
RS485
Ethernet/GPRS
2400x2180x850mm 95x86x34 inch
1700kg 3748 lbs
Certificates:
Circuit Diagram:
68
50
Features:
SG 50KC
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.1%
Easy-setting multilingual LCD display panel
High reliability with full protective functions
User-friendly interface allows setting operational data by keys
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01
For Canada Market
50kW
69
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
Number of MPP Trackers/Strings Per MPP Tracker
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
SG 50KC
600Vdc
300~550Vdc
55kWp
180A
450V
1/1
55kW
600Vac
540~660Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.1%(with transformer)
IP20(indoor) TYPE 1
<30W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
820x1964x646mm 32x77x25 inch
640kg 1411 lbs
PE
DC Circuit Breaker
DC EMIFilter
AC EMIFilter
Reactor
Inverter
Transformer ACContactor
AC Circuit Breaker
L1
L2
L3
N
70
100
Features:
For Canada MarketSG 100KC
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.5%
Easy Installation and maintanence
Precise output power metering
Multilingual LCD display & multiple communication inter faces available
Auxiliary heating device available (optional)
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01 (pending)
100kW
71
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
+
DC Circuit Breaker
3-phase Full Bridge(IGBT)
Reactor Output Transformer AC Main Contactor AC Circuit Breaker
Lightning-proof Device PE
DC EMI Filter AC EMI
Filter
L1
L2
L3
N
SG 100KC
600Vdc
300~600Vdc
105kWp
340A
450V
100kW
600Vac
540~660Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.5%(with transformer)
IP20(indoor) TYPE 1
<30W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
LCD
RS485
Ethernet/GPRS
1020x1964x770mm 40x77x30 inch
900kg 1984 lbs
Certificates:
Circuit Diagram:
72
Features:
For Canada Market
Power reduction function
Reactive Power Control with power factor from 0.95 lagging to 0.95 leading
CEC Weighted Efficiency at 96.7%
Easy Installation and maintanence
Precise output power metering
Multilingual LCD display & multiple communication inter faces available
Auxiliary heating device available (optional)
ETL certified according to U.S standard UL1741 and IEEE1547; Canada standard C22.2 107.1-01 (pending)
SG 250KC
250kW
73
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
CEC Weighted Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
Circuit Diagram:
3-phase Full Bridge (IGBT)
LC Filter Output Transformer AC Circuit BreakerAC Main Contactor
Lightning-proof Device
PE
L1
L2
L3
N
+
DC Circuit Breaker
DC EMI Filter AC EMI
Filter
SG 250KC
600Vdc
300~600Vdc
260kWp
800A
450V
250kW
600Vac
540~660Vac
60Hz
59.3~60.5Hz
<5%
<0.5% of rated inverter output current
0.95(lagging)~0.95(leading)
96.7%(with transformer)
IP20 (indoor) TYPE 1
<100W
-25℃~55℃ -13~+131oF
controlled forced-air cooling
0~95%, non-condensing
2000m
touch screen LCD
RS485
Ethernet/GPRS
2400x2180x850mm 95x86x34 inch
1700kg 3748 lbs
74
Turnkey Solution for Mega-Watt Systems
75
76
Features:
For Mega-Watt Systems
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Megawatt PV power plant turnkey solution
Optimized design for easy transportation and installation
Non-polluted environmentally-friendly house
Full protective functions and user-friendly monitoring interface
With environment monitoring device
Enhanced system efficiency by sharing one high-efficient isolating transformer with 2 inverters
Auxiliary heater (optional)
Max. working altitude at 6000m (operation with derating above 3000m)
CE certification
SG 1000KHV
77
Technical Specifications:
Certificates:
SG500KTL
SG500KTL
AC Main Contactor AC Circuit BreakerDC EMI Filter
+
+
3-phase Full Bridge (IGBT)
3-phase Full Bridge (IGBT)
LC Filter
LC Filter
AC Main Contactor AC Circuit Breaker
Lightning-proof Device
Lightning-proof Device
PE
PE
AC Distribution Box
AC Circuit Breaker
Medium Voltage Transformer
Medium Voltage Switch
10kV, 20kV or 35kV Utility Grid
L1L2L3
DC Circuit Breaker
DC Circuit Breaker
AC EMI Filter
AC EMI Filter
DC EMI Filter
DC EMI Filter
DC EMI Filter
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
SG 1000KHV
1000Vdc
450~820Vdc
1100kWp
2400A
700V
1000kW
10/20/35KV
-
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
97.8%(with transformer) / 98.7%(without transformer)
97.4%(with transformer) / 98.5%(without transformer)
IP54(outdoor)
<1800W
-25~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
10800x3150x2420mm
20t
Circuit Diagram:
78
79
Large Scale PV Grid Connected Inverter Station
80
Features:
Large Scale PV Generation StationSG 1000KS
1000kW
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Transformerless design efficiency at 98.7%
Optimized design for easy transportation and installation
Enhanced system reliability by seamless transition between internal and external power supply
Wide DC input voltage range with max. 900V
Low voltage ride through
Auxiliary heater
Suitable for harsh cold environment, at -35℃ temperature
Max. working altitude at 6000m (operation with derating above 3000m)
Optional DC power distribution cabinet, AC power distribution cabinet and AC&DCpower distribution cabinet
Optional External transformer, adapt to different levels of low or medium voltage power grid
CE certification
81
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
SG 1000KS
900Vdc
450~820Vdc
1100kWp
2400A
700V
1000kW
315Vac
250~362Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.7%
98.5%
IP54(outdoor)
<100W
-35~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
8760x3000x2460mm
10t
+
+
PV Array
450~900V
32 Inputs
315VLow Voltage Grid
L1L2L3
L1L2L3
……
DC CircuitBreaker
DC EMI Filter
SG500KTL SG1000KS
SG500KTL
DC EMI Filter
LCL Filter AC Main Contactor AC Circuit Breaker
AC EMI Filter
PE
Lightning-proof Device
DC CircuitBreaker
DC EMI Filter
DC EMI Filter
LCL Filter AC Main Contactor AC Circuit Breaker
AC EMI Filter
PE
Lightning-proof Device
Circuit Diagram:
82
Features:
Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements
Reactive Power Control with power factor from 0.9 lagging to 0.9 leading
Transformerless design efficiency at 98.7%
Optimized design for easy transportation and installation
Enhanced system reliability by seamless transition between internal and external power supply
Wide DC input voltage range with max. 1100V
Low voltage ride through
Auxiliary heater
Suitable for harsh cold environment, at -35℃ temperature
Max. working altitude at 6000m (operation with derating above 3000m)
Optional DC power distribution cabinet, AC power distribution cabinet and AC&DCpower distribution cabinet
Optional External transformer, adapt to different levels of low or medium voltage power grid
CE certification
SG 1260KS
1260kW
Large Scale PV Generation Station
83
DC SIDE DATA
Max. DC Voltage
MPP Voltage Range
Max. DC Power
Max. Input Current
Recommend PV Array Open Circuit Voltage
AC SIDE DATA
Rated Output Power
Rated Grid Voltage
Grid Voltage Range
Rated Grid Frequency
Grid Frequency Range
Output Current THD
DC Current Injection
Power Factor
SYSTEM
Max. Efficiency
Euro. Efficiency
Protection Degree
Power Consumption at Night
Operating Temperature
Cooling Method
Relative Humidity
Max. Working Altitude
DISPLAY AND COMMUNICATIONS
Display
Standard Comm. Interfaces
Optional Comm. Interfaces
MECHANICAL DATA
Dimensions(WxHxD)
Net Weight
Technical Specifications:
Certificates:
SG 1260KS
1100Vdc
500~850Vdc
1400kWp
2800A
700V
1260kW
315Vac
250~362Vac
50Hz/60Hz
47~51.5Hz/57~61.5Hz
<3% (at nominal power)
<0.5% of rated inverter output current
0.9(lagging)~0.9(leading)
98.7%
98.5%
IP54(outdoor)
<100W
-35~+55℃
controlled forced-air cooling
0~95%, non-condensing
6000m (operation with derating above 3000m)
touch screen LCD
RS485
Ethernet/GPRS
8760x3000x2460mm
10t
+
+
PV Array
500~1100V
32 Inputs
315VLow Voltage Grid
……
DC CircuitBreaker
DC EMI Filter
SG630KTL SG1260KS
SG630KTL
DC EMI Filter
LC Filter AC Main Contactor AC Circuit Breaker
AC EMI Filter
PE
Lightning-proof Device
DC CircuitBreaker
DC EMI Filter
DC EMI Filter
LC Filter AC Main Contactor AC Circuit Breaker
AC EMI Filter
PE
Lightning-proof Device
L1L2L3
L1L2L3
Circuit Diagram:
84
85
Optional Parts
PC-based Inverter Monitoring Software
Solar Plant Designing Software
SunInfo Insight
SunInfo GPRS
SunInfo Com
RS232-485 Converter
GPRS Modem
SunInfo EM
Environment Monitoring Device
SunBox PVS
PV Array Combiner Box
SunBox PMD-AD
AC&DC PowerDistribution Cabinet
Online PV Plant Monitoring Website
SunInfo Bank
SunInfo Design
SunInfo Logger
Inverter Data Acquisition and Transmission Device
SunBox PMD-D
DC Power Distribution Cabinet
SunBox PMD-A
AC Power Distribution Cabinet
TM
TM
TM
TM
TM
TM
SunInfo Net
Etherent ModemTM
TM
TM
TM
TM
TM
86
SunInfoTM
Features:
Summary:
Non-stop real-time monitoring
Remote control and monitoring available
Easy communication with PC by RS232, RS485
or Ethernet built-in data memory
Easy data collection and storage
Data acquisition device is used for processing the data from PV power plants which can be communicated with
the PV grid-connected inverter for PV power plants. It is capable of monitoring one singular inverter and even up
to 100 inverters.
The device uses a standard data communication interface, including the RS485/232 standard serial port, USB,
network communications to make it compatible with the existing systems and reduce costs. Four-row display
screen and sensitive key buttons make the system adjusting and monitoring ever easier.
LoggerInverter Data Acquisition and Transmission Device
87
Technical Specifications:
4
4
1
2(Master and Slave)
1
1
+5V
+5V
Analog Quantity Port In
Switching Value Output Port
Communication port RS232
Communication port RS485
Communication port Network
USB
Power Supply
Output Port Power
Circuit Diagram:
Analog Signals Input
Network Interfaceor Ethernet
USB
RS232/485
RS485
Switching Signal (customizable)
SG6K
SG100K3
SG500KTL
Data Acquisition Device
PV Array Combiner Box
GPRS
Environmental Monitoring Device
GRID-CONNECTED INVERTER
88
Features:
Summary:
System operating parameters displayed in detail
Fault recording and auto-alerting system
Cumulative power recording function with historical data and system analysis capability
User-friendly parameters setting design
This software is developed to provide a common platform to record and analyze the data acquired from Sungrow
inverters for both PV and small wind systems. User-friendly interface, powerful analyzing capabilities, excellent
fault alert system make it the best software for PV and small wind systems.
InsightPC-based Inverter Monitoring SoftwareSunInfo
TM
89
Technical Specifications:
Language
Software Platform
Hardware Configuration
The Best Resolution
Station Monitoring Info
Inverter Monitoring Info
(Single Unit)
Network Info
Environment Info
Fault Alert
Historical Data Report
Chinese, English
Windows XP, Windows Vista
CPU PⅢ 800MHz, Memory 512MB ,HD 200MB
1024×768
Inverter list, Daily total generated kWh, Historical total generated kWh, Current total power
AC voltage, AC current, DC voltage, DC current, internal temperature, daily generated kWh, total
generated kWh, fault information AC frequency,power factor,AC power,daily efficiency curve and
monthly generated kWh histogram
Grid voltage, grid frequency
Solar radiation, wind direction, wind speed(with Sungrow's EM)
Email and SMS
Exporting historical data and fault information, weekly report by email
90
Features:
Summary:
User-friendly interface supporting multi-language input
Global PV power plants monitoring by internet
Various charts and data for better evaluation
No matter where you are, you can access Sungrow SunInfo Bank to know the real-time data of a PV power plant
at any times which including inverter parameters, carbon dioxide emission volume, power plant profits, fault
alarms and etc. Multiple formats of charts are available for quick and easy review of the operating conditions and
performance of the PV power plant. All those data can be extracted for extensive data calculation and analysis.
Customers can even create their own monitoring system by user-friendly setting of the software.
BankOnline PV Plant Monitoring WebsiteSunInfo
TM
91
Technical Specifications:
Language
Software Platform
Hardware Configuration
The Best Resolution
Plant Monitoring Info
Inverter Monitoring Info
(Single Unit)
Network Info
User-Account
Chinese, English
Windows XP, Windows Vista, Windows 7
CPU PⅢ 800MHz, Memory 512MB ,HD 200MB
1024×768
PV power plant list, inverter list, annual power output histogram, monthly energy output curve,
radiation intensity curve (with Sungrow’s environmental monitoring device), total generating
energy, carbon dioxide emission, total power and etc
Monthly energy yield histogram, daily power curve, daily DC voltage curve, daily DC current curve
Grid voltages and grid frequencies of the past month
login required
92
Features:
Summary:
User-friendly multi-language interface
User-defined PV array data
Plant design shceme report auto-generation
SunInfo Design can offer our customer an exceptional experience of designing photovoltaic power plant. Easy
operation and professional expertise are the main features of the software. Just by a few clicks and input necessary
parameters ,this software will auto-fit the most appropriate sungrow inverter and generate a detailed design
scheme, everything will be finished in minutes. SunInfo Design ,your best companion for PV plant planning.
DesignPV Plant Designing&Planning SoftwareSunInfo
TM
93
Technical Specifications:
Language
Software Platform
Hardware Configuration
The Best Resolution
English
Windows XP, Windows Vista, Windows 7
CPU PⅢ 800MHz, Memory 512MB ,HD 200MB
1024×768
94
Summary:
RS232-485 converter can convert RS-232 signals to a balanced differential RS-485 signals, and at the same time,
extends the RS-232 communication distance to 1,2 km additionally without any external power supply.
The converter can be used to build point to point, point to multi-point remote multi-machine communication
networks to realize multi-machine response communications.
ComRS232-485 ConverterSunInfo
TM
95
PV INVERTER
CLOSE
OPEN
CLOSE
OPEN
PV ARRAY COMBINER BOX
Technical Specifications:
Transmission Speed
Transmission Distance
Work Pattern
Power Supply Mode
Transmission Medium
Wiring Connection
Working Temperature
Working Humidity
300 bps~115.2 kbps
1.2 km (9600 bps)
Asynchronous half-duplex differential transmission
Serial Port Power Supply
Twisted-pair or Shielded Twisted-pair
Connect DB9 serial interface to PC, DB9 (or terminal blocks) to 485 device
-10~+75°C
5~95%RH
Circuit Diagram:
SunInfo Com
Internet
96
Features:
Summary:
Non-stop real-time monitoring
Remote control and monitoring available
Easy communication with PC by RS232, RS485 or Ethernet
With external GPRS module, customers can SMS, dial-up calls and get access of internet services by GPRS easily.
GPRS dial-up wireless Internet access enables the use of a variety of industrial computer, personal computers, and
other wireless Internet, to set up a data center. Wireless remote data transmission and monitoring can be achieved
easily so that the monitoring can control is not limited by by distance, cabling and environmental constraints.
GPRSGPRS ModemSunInfo
TM
97
PV INVERTER
CLOSE
OPEN
CLOSE
OPEN
PV ARRAY COMBINER BOX
Remark
GPRS CLASS B
It subjects to the situation of the local network:40~100kbps
9 pins
Support Standard Baud Rate
Standard Adapter: +9V/500mA
GPRS
171.2kbs
50Ω/SMA
RS232 Standard Level
DB9
300~115200bps
DC: +5V~35V
Working: 450mA (Max.)
Idle: 25mA
-25~+70℃
Net Type
Transmission Speed
Radio Interface
Electrical Level Type of Serial Port
Interface Type of Serial Port
Baud Rate of Serial Port
Power Input
Current of Power
Working Temperature
Technical Specifications:
Circuit Diagram:
SunInfo GPRS
Internet
98
Features:
Summary:
Serial to 10M Ethernet & 10M Ethernet to Serial
NETCOM-10SI supports serial RS-232 level approach, NETCOM-10MI supports serial RS-485/422 level approach
Serial Maximum baud rate is 115.2K bps
Support for dynamic (DHCP) and static IP addresses acquisition selectable operating modes of TCP Server, TCP Client, UDP,
Real COM driver, Group Mode and TCP Auto. Group broadcasting address, working ports, target IP and ports can be set
easilyEasy data collection and storage
Provide data packet radio under Group Mode broadcast mode and allow multi-machine communications
Support serial sub-function and provide serial start byte and end byte sub-function
Provide Real COM driver mode management software, can dynamically change serial port parameters provide a common
configuration function database to facilitate using VC, VB, Delphi and C + + Builder for further development
SunInfo Net is an Ethernet serial converting device with embedded TCP / IP protocol. Users can connect devices
with serial port to LAN or internet easily.
This module has a 10M Ethernet and a RS485/422 port, the maximum baud rate of serial communication is
115.2Kbps. It has a TCP Server, TCP Client, UDP, Real COM, Group broadcasting and TCP Auto to provide various
operating modes.
NetEtherent ModemSunInfo
TM
99
PV INVERTER
CLOSE
OPEN
CLOSE
OPEN
PV ARRAY COMBINER BOX
Technical Specifications:
10Mbps, RJ45
2 kV isolation
RS-485/RS-422
15KV Isolation
ETHERNET、ARP、IP、ICMP、UDP、TCP、HTTP、DHCP
ZNetCom2 Configuration Software, ZNetCManager Virtual serial port server software,
TCP/UDP testing too
Web, windows configuration software ZNetCom, Serial port configuration
5V DC
SECC metal (1mm)
95x67x26(mm)
0.3 kg
25℃~75℃,5~95%RH
-40~85℃,5~95%RH
Ethernet
Protections
Signal type
Protection
Protocol
Software tools
Configuration mode
Power Input
Material of shell
Physical Size (W×D×H)
Net Weight
Working Temperature
& Humidity
Storage Temperature
& Humidity
Circuit Diagram:
SunInfo Net
Internet
100
Features:
Summary:
System including: wind speed sensor.
Wind direction sensor
Solar radiation sensor
Thermometric probe
Control box and supporting frame
Applicable to PV power generation system to measure the wind speed, wind direction and solar radiation.
EMEnvironment Monitoring DeviceSunInfo
TM
101
Technical Specifications:
wind speed & wind director sensors
Wind Speed
≤0.5m/s
0~75m/s
±(0.3+0.03V)m/s
0.1m/s
≤3m
-
DC5V
5mA
>80m/s
270mm
113mm
0.69kg
-40~+55℃
100%RH
Wind Direction
≤0.5m/s
0~360°
±3°
2.8125°
≤1.5m
≥0.4
DC5V
70mA
>80m/s
252mm
440mm
0.92 kg
-40~+55℃
100%RH
7~14uV/Wm-2
≤30s
350Ω
±2%
≤+10%
0.3~3.0
±2%(-20~+40℃)
2.5kg
Item
Starting Wind Speed
Effective Range
Tolerance
Resolution
Distance Constant
Damping Ratio
Operating Voltage
Operating Current
Withstand Wind Speed
Max. Altitude
Maximum Radius of Gyration
Net Weight
Environment Temperature
Environment Humidity
Solar Radiation Technical Parameters
Sensitivity
Reaction Time
Internal Resistance
Stability
Cosine
Spectral Range
Operating Temperature
Net Weight
With wind speed and direction sensors;Without wind speed and direction sensor.
102
CLOSE
OPEN
CLOSE
OPEN
PV ARRAY COMBINER BOX
SunBox
Features:
Summary:
Patented structure design
Easy system wiring
Outdoor operation under tough environment
Maximum DC input voltage up to 1000V
Specific PV DC fuse
Surge Protection Device (SPD)
Convenient maintenance and component replacement
Customization for customer requirements
For a large-scale grid-connected PV system, it is a general practice to install a DC combining device in
between the PV modules and inverters for the sake of minimizing the cable distance between them, facilitating
maintenance and improving reliability. With many years of PV grid-connected system design experience, our PVS
PV array combiner box series is specially-designed for meeting the need of high performance and high reliability
of PV systems. In combining with our Sun Access inverters, Sungrow PVS provides a turnkey solution for PV power
plant systems. By using PV array combiner box, according to the input voltage of the inverter, Clients can connect
a fixed number of similar PV modules to form a PV array. Then, different strings of pv array can be converged into
the PV array string box. After that, together with lightning arresters and circuit breakers, it is connecting to the
inverter to reduce the system installation time and increase the system safety.
PVS-8 / PVS-16PV Array Combiner Box
PVS-16PV Arrays
PV Arrays
Circuit Diagram:
TM
103
Technical Specifications:
200~1000Vdc
8
10A/15A
PG21
IP65
-25~+60℃
0~99%
600x500x180mm
20kg
Yes
Yes
Yes
Yes
RS485
200~1000Vdc
16
10A/15A
PG21
IP65
-25~+60℃
0~99%
600x500x180mm
25kg
Yes
Yes
Yes
Yes
RS485
PVS-8 PVS-16
*The models include optional components are PVS-8M and PVS-16M
DC Input Voltage Range
Number of Inputs
Max. DC Current for Each String
Output Terminal Type
Ingress Protection
Operating Temperature
Relative Humidity
Dimensions (WxHxD)
Weight
Standard Components
DC Circuit Breaker
SPD
Optional Components*
Current Monitor for Each String
SPD Failure Detection
Communication
Certificates:
104
105
The picture is only for reference!
SunBox
Features:
Summary:
Capicity from 10kW to 200kW
Simplified system wiring process
Simple operation
Easy maintenance
Improved system reliability
ABB circuit breakers and Phoenix lightning arrestors
Customization for user requirements
It contains a DC distribution part and an AC distribution part.
The DC distribution part collects the DC current from PV arrays and feeds into the inverter,which contains DC input
circuit breakers, and llightning protection device.
The AC distribution unit is a distribution and protection interface between inverter and the utility network , which
contains grid-side circuit breaker, lightning protection devices and power meters.
PMD-ADAC&DC Power Distribution Cabinet
⋯⋯
V
A
DC Power Distribution
DC Power Distribution
Grid
Diode
Diode
Lightning Arrestor
Lightning Arrestor
Three-phaseKilowatt-hour Meter
PV Grid-Connected Inverters
Breaker
Breaker
AC Power Distribution
DC Power Distribution
Circuit Diagram:
TM
106
SunBox
Features:
Summary:
Capacity from 10kW to 500kW
Simplified system wiring process
Simple operation
Easy maintenance
Improved system reliability
ABB circuit breakers and Phoenix lightning arrestors
Customization for user requirements
The DC distribution unit collects the DC current from PV arrays and feeds into the inverter, which mainly contains
DC input circuit breakers, diodes and PV lightning protection device.
PMD-DDC Power Distribution Cabinet
⋯⋯
V
DC Power Distribution
DC Power Distribution
DC Power Distribution
DC Power Distribution
DC Power DistributionDiode
Diode
Breaker
Lightning Arrestor
PV Grid-Connected Inverters
PV Grid-Connected Inverters
PV Grid-Connected Inverters
Circuit Diagram:
TM
107
SunBox
Features:
Summary:
Capacity from 10kW to 300kW
Simplified system wiring process
Simple operation
Easy maintenance
Improved system reliability
ABB circuit breakers and Phoenix lightning arrestors
Customization for user requirements
The AC distribution unit is a distribution and protection interface between inverter and the utility network,which
contains grid-side circuit breaker, lightning protection devices and power meters.
PMD-AAC Power Distribution Cabinet
V
A
Grid
Grid
Grid
Lightning Arrestor
Breaker
Three-phaseKilowatt-hour Meter
AC Power Distribution
AC Power Distribution
AC Power Distribution
PV Grid-Connected Inverters
PV Grid-Connected Inverters
PV Grid-Connected Inverters
Circuit Diagram:
TM
108
109
Project References
110
Shanghai World Expo 4.5MW Grid-Connected PV System
Yunnan Provincal Power Investment Co., Ltd. Shi l in PV grid system
111
Beij ing Olympic Bird Nest 105kW Grid-Connected PV System
The CECIC 10MW plant of the first part of solar demonstration power plant in Taiyang Mountain of Ningxia province
112
Chint PV system in Shizui Mountain, Ningxia
The 20MW PV Power Station of Hangzhou Energy-Saving & Environment Protection Industr ial Park, Phase I
113
SDIC Dunhuang 10MW PV grid system
Shanghai Solar Energy Engineering Technology Research Center 1MW PV System
114
Spain 8MW Grid-Connected PV Systems
A MW-level PV grid-connected system in Panam Jack, Italy
115
1 MW photovoltaic gr id-connected project in South Korea
A MW-level PV grid-connected system in Sicanian, Italy
116
A PV grid-connected project in Bengbu, Anhui
The large-scale PV power plant in Chongming, Shanghai
117
The National 863 Project—the MW-level PV grid-connected power plant in Wuwei, Gansu
The f i rst large-scale PV power plant with all the system components manufactured in China
118
China's f i rst PV power generation concession project -10MW demonstration project in Dunhuang, Gansu Province
Enfinity Belgium 800kW Grid-Connected PV System
119
Shanghai Hongqiao passenger station 6.68MW Grid-Connected PV System
Leck Region in Hamburg, northern Germany 200kW Grid-Connected PV System
120
121
Customer Services
122
Customer serviceChoosing Sungrow inverters means choosing the high quality services provided by
Sungrow. We provide services from technical support to the on-site training courses
to meet the different needs of our Customers to ensure the stable and reliable
operation of our products after installation.
With our deep understanding of customer needs, we are engaged in providing our
Customers with comprehensive and complete presales and after-sales services which
mainly including the following five key services:
Customer Service
System design service
On-Site Services
Warranty
Training Service
Customer Services
123
Headquarters:Sungrow Business Hotline: Tel:+86 551 532 7834 +86 551 532 7845Fax:+86 551 532 7856Email: info@sungrow.cn
Sungrow After-Sales Hotline:Tel:+86 551 532 7834+86 551 532 7845Fax:+86 551 532 7856Email:service@sungrow.cn
Asia Pacific Region:Add: 3208, 32/F, Central Plaza, 18 Harbour Road, Wanchai, Hong KongTel:+852 2588 6810 Fax: +852 2588 6800 Email:hctam@sungrow.cn
Europe Region:Add: 102, avenue des Champs-Elysées, 75008, Paris, FranceTel:+33 1 48 75 70 11 Fax: +33 1 48 75 72 95 Email:lgarreau@sungrow.fr
North America Region:Add: 2938 Trousdale Dr., Burlingame, CA94010Tel: +1 650 758 1856Fax: +1 650 552 9269Email:shidong@sungrow.cn
Customer Service:2 service centers
In order to incarnate the professional
services provided by Sungrow, we have
setup 2 service centers in Europe. One is
in France and the other one is in Italy. They
can provide the service in French, Italian,
and English. And we are planning to extend
the service also in German and Spanish.
Our Customers can call our service center at
any time to learn more about our products
and services. Our trained and experienced
team members will do their best to answer
your questions. Any complicated question
encountered, it would be submitted to our
Sungrow headquarter and our professional
team will respond you as soon as possible.
Customer's enquiries will be taken seriously
and strictly handled by our experienced
specialists.
Customers are welcome to call our
service centers for the following services:
Products and Services
System Design
Installation and Testing
Technical Support
System design service:turnkey solutions for system design
Any customers are not familiar with the
system design of PV systems and wind
systems, we therefore setup a system design
department in Sungrow headquarters.
Thanks to our senior system design
engineers with many years of experience
in PV industry, we can provide customized
solutions based on different requirements.
We can provide preliminary and detailed
system design, budget, year power yield and
the emission reduction of carbon dioxide
and other data.
System design includes:
PV system and inverters sizing
Detailed system design proposals
Testing system
On-Site Services: professional on-site guidance
Sungrow provides on-site installation, testing
and commissioning service to ensure the
system to be grid-connected without any
problems. We have setup 2 service centers in
Europe to cover most of the projects in order
to provide Customers with comprehensive
on-site diagnosis services. And more service
centers are in our plan.
Warranty:
no more worries
Sungrow is pursuing of high quality products
and services all the time and all the products
are tightly inspected during the production
process. In addition, the whole unit of our
product is checked and tested prior to
delivery to make guarantee the stable and
reliable operation after installation.
Training Service:easy system maintenance
Sungrow considers Customer training
a critical service to convey professional
maintenance knowledge to our Customers.
Therefore, we will setup different on-site
training courses as per our Customer's
practical needs. We share our professional
knowledge and valuable experience with our
Customers.
Training Course includes:
Diagnosis & Troubleshooting
Equipment T&C
Equipment Maintenance
124
PV Grid-Connected Inverters 2010~2011 V6.2
Specifications subject to change without notice.
No.2, Tianhu Road, New and High Technology Industrial Development Zone, Hefei, Anhui, China 230088+86 551 532 7834 / 532 7845+86 551 532 7856info@sungrow.cnwww.sungrowpower.com
Add:
Tel:Fax:Email:Website:
SUNGROW POWER SUPPLY CO., LTD.
Prin
ted
in A
ugus
t 201
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JDK
0041
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