Cotech Solar

Name	:	COTECH Solar
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About Cotech Solar

COTECH Solar is a vertically integrated solar manufacturer founded in Shanghai in 2005 and a key subsidiary of COTECH SOLAR GROUP LIMITED. It designs, manufactures and distributes solar cells, modules and complete systems, and develops PV projects. With two production bases, over 1.2 GW of annual module capacity, and 20 GW shipped to around 800 customers in 120+ countries, it ranks among the Top-50 global PV module suppliers. Products are certified to TUV, UL, IEC, VDE and CE, with ISO 9001 and ISO 14001 management systems.

COTECH Solar - Solar Modules (Solar Panels) & Storage Manufacturer

Cotech Solar13 Nov, 2026Business

COTECH Solar is a vertically integrated solar manufacturer founded in Shanghai in 2005 and a key subsidiary of COTECH SOLAR GROUP LIMITED. It designs, manufactures and distributes solar cells, modules and complete systems, and develops PV projects. With two production bases, over 1.2 GW of annual module capacity, and 20 GW shipped to around 800 customers in 120+ countries, it ranks among the Top-50 global PV module suppliers. Products are certified to TUV, UL, IEC, VDE and CE, with ISO 9001 and ISO 14001 management systems.