Sichuan Grandtech New Energy Technology Co.

Sichuan Grandtech New Energy Technology Co., Ltd., also known as Grandtech, is a supplier and service provider of new energy products, operating since 2016. The company focuses on integrated power solutions, particularly for home energy systems, and serves customers worldwide. Its products include solar panels, solar and energy storage inverters, solar controllers, LiFePO4 lithium batteries, battery chargers, UPS equipment, DC power supplies, portable power stations, and related accessories.

Grandtech also offers solar and industrial energy systems, including wall-mounted, floor-standing, and all-in-one battery options. Its services include customized solutions, ODM and OEM support, product selection guidance, and battery maintenance through an in-house maintenance department. The company reports professional certifications including FCC and ETL for North America, and CE and RoHS for Europe.

It also highlights cooperation with China Electronics Technology Group and access to an electronics research center and testing laboratory. Grandtech presents its approach as focused on efficiency, quality, cost-effectiveness, reliable service, and green energy solutions