E sharp- solar charge controller

A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.

PWM & MPPT

# 178, FUNCTIONAL INDUSTRIAL AREA, PATPARGANJ, DELHI-92

March 1

SOLAR CHARGE

CONTROLLERS 2016


ABOUT SOLAR CHARGE CONTROLLERS

Our PWM & MPPT Solar Charge Controllers stands from the rest because of all the features we

packed in it. Our enhanced PWM & MPPT Solar Charge Controller are ideal for most solar

systems, utilizes PWM & MPPT Control for maximum efficiency combined with temperature

compensation for a wide range of operating temperatures. Suitable for standard Lead-Acid

Batteries, as well as Gel, Sealed and Flooded type. In-built protection for short-circuit, overload

and over-charging.

A Solar Charge Controller or Charge Regulator is basically a voltage and/or current regulator to

keep batteries from over charging. It regulates the voltage and current coming from the solar

panel going to the battery. A charge controller, charge regulator or battery regulator limits the

rate at which electric current batteries. It prevents overcharging and may protect against

overvoltage, which can reduce battery performance or lifespan, and may pose a safety risk. It

may also prevent completely draining (deep discharging) a battery life. The terms Charge

Controller may refer to either a stand- alone device, or to control circuitry integrated within a

battery pack, battery- powered device, or battery recharge.

A charge controller, or charge regulator is basically a voltage and/or current regulator to keep

batteries from overcharging. It regulates the voltage and current coming from the solar panels

going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no

regulation the batteries will be damaged from overcharging. Most batteries need around 14 to

volts to get fully charged.


Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery

charging by adjusting the duty ratio of the switches (MOSFET). In PWM charge controller, the

urre t fro the solar pa el tapers a ordi g to the attery’s o ditio a d re harging needs.

When a battery voltage reaches the regulation set point, the PWM algorithm slowly reduces

the charging current to avoid heating and gassing of the battery, yet the charging continues to

return the maximum amount of energy to the battery in the shortest time.

Advantages of PWM charge controller:

1. Higher charging efficiency

2. Longer battery life

3. Reduce battery over heating

4. Minimizes stress on the battery

5. Ability to defuel fate a battery.

This charge controller can be used for:

1. Charging the batteries used in solar home system

2. Solar lantern in rural area

3. Cell phone charging


PRODUCT RANGE

SOLAR CHARGE CONTROLLER (PWM)

SOLAR CHARGE CONTROLLER (MPPT)

12V/5 Amp

12V/10 Amp 12V/10 Amp

12/24V/10Amp 24V/10Amp

12/24V/20 Amp. 24V/20 Amp.

12V/30 Amp. 12V/30 Amp.

12V/40 Amp. 12V/40 Amp.

12V/50 Amp. 12V/50 Amp.

24V/40 Amp. 24V/40 Amp.

24V/50 Amp. 24V/50 Amp.

24V/60 Amp. 24V/60 Amp.

48V/40 Amp. 48V/40 Amp.

48V/50 Amp. 48V/50 Amp.

48V/60 Amp. 48V/60 Amp.

96V/40 Amp. 96V/40 Amp.

96V/50 Amp. 96V/50 Amp.

96V/60 Amp. 96V/60 Amp.

120V/ 40Amp. 120V/ 40Amp.

120V/50 Amp. 120V/50 Amp.

120V/60 Amp. 120V/60 Amp.

180V/40 Amp. 180V/40 Amp.

180V/50 Amp. 180V/50 Amp.

180V/60 Amp. 180V/60 Amp.

192V/40 Amp. 192V/40 Amp.

192V/50 Amp. 192V/50 Amp.

192V/ 60Amp. 192V/ 60Amp.

240V/40 Amp. 240V/40 Amp.

240V/50 Amp. 240V/50 Amp.

240V/60 Amp. 240V/60 Amp.


TECHNICAL SPECIFICATION (PWM)

DESCRIPTION 12V/5A 12V/10A

Rated Solar Power 60W 120W

PV Charge Current 5 Amps. 10 Amps.

Rated Battery Voltage 12 V 12 V

Control Mode PWM PWM

Over Voltage Cut-Off 14.5V±0.5V 14.5 V±0.5V

Charging Reconnect 13.1 V±0.5V 13.1 V±0.5V

Display Mode LCD/LED LCD/LED

Display Parameters PV Voltage, PV Charge Current, PV power,

Battery Voltage

PV Voltage, PV Charge Current, PV power,

Battery Voltage

Working Temperature & Humidity -20~+50℃/35~85%RH (Without Condensation -20~+50℃/35~85%RH (Without Condensation

Temperature Compensation(optional) 4mV/℃/2V, –35℃--+80℃, Precision：±1℃ 4mV/℃/2V, –35℃--+80℃, Precision：±1℃

Communication Mode(optional) RS232, RS485, RJ45, GPRS Etc RS232, RS485, RJ45, GPRS Etc

Protection Function Solar reverse charge protection , Solar reverse

connection protection, Battery over charge

protection, Battery reverse connection protection

Lightning protection -

Solar reverse charge protection , Solar reverse









Over Voltage Cut-Off 14.5 V±0.5V 14.5 V±0.5V




Battery Voltage


Battery Voltage

Working Temperature & Humidity -20~+50℃/35~85%RH (Without

Condensation -20~+50℃/35~85%RH (Without Condensation


















Over Voltage Cut-Off 14.5V±0.5V 14.5 V±0.5V




Battery Voltage


Battery Voltage















Rated Battery Voltage 12V X 2Nos. 12V X 2Nos.


Over Voltage Cut-Off 14.5 V±0.5V per battery 14.5 V±0.5V per battery

Charging Reconnect 13.1 V±0.5V per battery 13.1 V±0.5V per battery



Battery Voltage


Battery Voltage


















Rated Battery Voltage 12 V X 2Nos. 12 V X 2Nos.


Over Voltage Cut-Off 14.5V±0.5V per battery 14.5 V±0.5V per battery




Battery Voltage


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DESCRIPTION 96V60A 120V/40A









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Rated Solar Power 7.7KW 9.7KW








Battery Voltage


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Rated Solar Power 11.5KW 7.2KW








Battery Voltage


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Rated Solar Power 9KW 11KW








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DESCRIPTION 240V/40A 240V/50A/60A

Rated Solar Power 10KW 12KW/15KW

PV Charge Current 40 Amps. 50 Amps./60A







Battery Voltage


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