Guangzhou ESG New Energy Technology Co., Ltd. is a factory of ESG Power Systems Ltd. ESG is committed to the production, development and sales of off-grid pure sine wave inverter, solar controller and solar lighting, battery and other wind and solar power generation system products. Our company was established in 2013 in Panyu, Guangzhou. We have established broad and close relationships with domestic and overseas R&D institutions. We enjoy advanced technologies.