LERSION NEW ENERGY TECHNOLOGY(SHANGHAI) CO.,LTD is a high-tech enterprise specializing in the R&D, production and application of off-grid,on-grid solar power system for more than 13 years in foshan,China. including 1KW to 2.5MW off grid solar inverters, solar charge controllers, hybrid inverter, energy storage batteries (LiFePO4 & gel battery), off grid solar power systems, solar water pumping intelligent systems, EV charging piles, UPS, etc.