COTECH Solar

COTECH Solar, founded in Shanghai in 2005, is a vertically integrated manufacturer of solar cells, modules and complete solar systems, with 20 GW shipped to 800+ customers in 120+ countries. Products include N-type TOPCon/HJT/back-contact modules up to 730W, LiFePO4 energy storage from balcony kits to 5MWh containers, mounting systems, mobile solar power, cleaning robots, solar water pumps and solar lighting and ventilation. Certified to TUV/UL/IEC/VDE/CE and ISO 9001/14001. Double-glass modules carry a 15-year product warranty and 30-year linear power warranty (not less than 87% after 30 years). Two production bases, 4 branches, annual capacity 1.2GW+, cumulative shipments 20GW, 800+ customers, 120+ countries, global Top-50 module supplier.