CEC Great Wall Energy (Shenzhen) Co., Ltd. (referred to as Great Wall Energy) and Perfect Galaxy International Ltd. (referred to as Perfect Galaxy) are wholly-owned subsidiaries of China Great Wall Computer Shenzhen Co., Ltd. (Great Wall Computer). As such, Great Wall Energy is a strategic key enterprise of China Electronics Corporation (CEC) in the renewable energy industry. Great Wall Energy controls all operations within the People's Republic of China while Perfect Galaxy functions as the sales arm for the international market.

Great Wall Energy has a state-of-the-art production facility in Shenzhen, China; As well as several sales and marketing offices around the world. Great Wall Energy is dedicated to the innovation and advancement of clean energy technology. It invests in research and development to provide the most efficient products and services to the market. Many of the world's leading businesses choose Great Wall Energy products. To date, global installed capacity is over 3.5GW.

In 2013, Great Wall Energy has successfully acquired all the quality assets from Satcon Technology Corporation® . This acquisition further strengthened Great Wall Energy's strategic position in the inverter business; And is aligned with its vision to become the top inverter manufacturer in the world.

Satcon® Develops innovative power conversion solutions and provides system design services for utility-scale renewable energy plants. Featuring the widest range of power ratings in the industry, Satcon inverters provide the critical bridge between clean energy sources and large-scale power grids, helping companies meet the rising demand for clean energy with unparalleled efficiency and profitability.

Rugged, reliable and backed by world-class warranty and support programs, Satcon solutions are chosen by the world's leading businesses and utility companies to convert renewable energy into efficient and stable power.