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SolutionRenewables

TGOOD Introduction

TGOOD is the global leader in prefabricated electric powerdistribution solutions. It is the company that first comes tomind when cost-effective electric power solutions are requiredfast. TGOOD, as a passionate team of professionals, delights itscustomers with solutions that exceed expectations.

TGOOD listens to customers, and responds to their specificneeds by providing innovative power solutions globally withexceptionally short lead times, high degree of flexibility, andgreat value for money.

TGOOD specialises in providing vertically integratedsubstation solutions from power products through to modular buildings and structural fabrication. TGOOD stands alone on the global stage with such vertical integration and manufactures medium and high voltage power products up to 145kV. TGOOD’s products can meet the requirements of various industries and have successfully executed installations in utility, transportation, mining, oil & gas, renewable energy and building sectors.

Since 2004, more than 100,000 TGOOD prefabricated substationshave been installed worldwide!

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Hong Kong

Southeast Asia

Australia

Latin America

Africa

Middle East Mexico

ingdao/Chengdu

North America Central Asia Germany

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Standards & Quality

Quality Assurance

Certified Quality: ISO 9001

A Major AssetTGOOD integrates a functional organization whose main role is to check quality and monitor compliance with standards. This procedure is:• Uniform throughout all departments• Recognized by many customers and approved organizations. But

above all, it is its strict application that has allowed us to obtain the recognition of an independent organization: The International Accreditation Forum (IAF). The quality system for the design and manufacturing of TGOOD products is certified to be in conformity with the requirements of ISO 9001: 2015 quality assurance standard.

Strict and Systematic ChecksDuring manufacturing, each product functional unit is subject to systematic routine testing with the aim of checking the quality and conformity of the related features. The results obtained are recorded and approved by the quality control department on each product’s test certificate. This guarantees product traceability.

Environment ProtectionAs part of the group’s environmental policy, TGOOD provides you an option to recover the products and thus eliminate any discharge to theatmosphere. In order to help you protect the environment and to relieve you of any concerns in terms of stock or dismantling, the TGOOD service offers to take back your equipment at the end of its lifetime. The products have been designed with environmental protection in mind:• All materials used are identified, and easily separable for recycling• SF6 usage is reduced in GIS, and can be recovered at the end

of the equipment’s life• Production sites are certified to ISO 14001

Occupational Health and SafetyOccupational Health and Safety (OH&S) bears highest importance at TGOOD. TGOOD demonstrates its commitment towards control of risks and improvement in performance of OH&S by complying to OHSAS 18001:2007 certified by the China National Accreditation Service (CNAS). The TGOOD management believes in process approach and its policy is based on the PDCA methodology. This focuses on elimination or minimizing risks to personnel and other interested parties who could be exposed to OH&S hazards associated with its activities. Strong mechanisms are in place to assure that TGOOD`s performance on OH&S is not only met, but also exceeds its legal and policy requirements.

Overview

TGOOD accumulates an abundant know-how in solar and wind farm applications. From the power generation over the step-up to the connection of the grid, its prefabricated and modular substations lead to shortened on-site workload and reduce the project execution time immensely.

Why TGOOD

• TGOOD is the world leader in prefabricated solar and wind energy solutions

• With proven experience due to various project executions globally, we provide broad know-how in renewable energy solutions

• Fully integrated prefabricated modular substations and E-House systems are factory assembled and pre-commissioned. This leads to fast installation and shortened on-site workload

• Customizable solutions for different environments underline highest flexibility

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Solution Description

TGOOD has committed to global leadership in eco-friendly product development. We produce a full lineup of prefabricated renewable energy substations for solar, and wind applications. TGOOD products are sustainably produced at our solar-powered manufacturing facilities that generate a surplus of electricity.

Fully enclosed, prefabricated substations incorporate modules including DC switchgear, inverters, low voltage AC switchgear, transformers and high voltage switchgear to meet project needs.Our prefabricated substations have been put to work in the world’s harshest operating environments including coastal and high altitude areas. Over 7000 switchgear units are produced annually in TGOOD’s ISO 9001 certified facilities delivers significant economies of scale for lower costs.

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Features

Integrated step-up renewable substation, containing of all functional equipment• Medium and low voltage switchgear• Step-up transformer with 2 windings or 3 windings which

can reduce the current of the circuit• Inverters panel is optional on customer request• Communication and automation

Modular designed grid connection substation • Step up power transformer up to 252kV 200MVA• Valuable HV GIS in E-House up to 252kV• Junction switchgear and compensation equipment are in

the E-House• Secondary and control equipment

Diversified application• Solar farms on mountain, roof, and on water• Windfarm onshore and offshore

Business mode• EPC• Supply prefabricated substation and E-House

Benefits

TGOOD`s excellent solutions in the renewable field help the customers to decrease the risks of cost and schedule project management while securing the reliability of future power generation and transmission.

• TGOOD`s prefabricated solutions reduce the project period by 30% compared to non-prefabricated solutions

• Production within 3 months• Reduced on site workload by 50% • On-site construction time within 1 month • Total investment saving up to 10% compared to conventional

substations• Land savings by 30%-70% • Labor Cost savings for on-site construction• Save equipment cost thanks to integration concept• Quality guaranteed by factory pre-assembly and

pre-commissioning before delivery • Flexible configuration on customer request thanks to

modularity, mobility, and convenience

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References

Guanfeng 50MW Solar Power Generation Project

TGOOD Solution• Photovoltaic cells: 192,640 pieces• Inverters: 86 units, 500kW each• Junction boxes: 601 units• Substations: 1*110kV connection station, 43* step-up

substations

Advantages• TGOOD provided full solution from engineering to

construction; completion of project within 6 months• Our integrated step-up substation was factory pre-

assembled and pre-commissioned, the reliability was secured

• Modular designed 110kV substation reduced the on-site workload and achieved a cost saving of 30% compared to the initial planning phase

Pakistan solar power plant 110kV step-up substation

TGOOD Solution• Power transformer 1*50MVA;• Transformer: 1*500kVA/35kV for earthing; 1*200kVA/0.4kV

for station• Connection to grid: 1*110kV feeder • Junction E-House: 1*35kV feeder; 5*collection incomers• Compensation E-House: 1*SVG, ±15Mvar

Advantages• Fast delivery achieved within 5 months thanks to TGOOD’s

prefabricated substation solution• Completion of the construction in 1 month and on-site

workload was reduced significantly• TGOOD optimized the entire project to reduce the cost

by 30% via prefabrication and modularity compared to traditional construction

Huainan 26MW solar plant substation project

TGOOD Solution• Supply substation with compact footprint (360m²)• 36kV earthing transformer E-House: 1 unit• 36kV SVG E-House: 1 unit• Secondary and control E-House: 1 unit

Advantages• Saving land area due to substation construction on water• Modular designed E-House from TGOOD leads to easy

construction• Factory pre-assembly and pre-commissioning before

delivery reduce on-site workload and increase reliability of power supply

www.tgood.com

TGOOD Global Ltd.Unit B, 8/F, Shun Ho Tower, 24-30 Ice House Street, Central, Hong Kong

Tel: + 852 2393 8005 Fax: + 852 2393 8808sales@tgood.com

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