20 kWh Litiumbattery 48 V 400 Ah Energie-opslaagsisteem 18650 LiFePO4 Li-ion Litiumbattery-pak Graad A met BMS, WiFi en wiele

SI CHUAN GRANDTECH NEW ENERGY TECHNOLOGY CO., LTD.Has been a professional and trusted new energy products supplier and service provider since 2016. We specialize in providing high-quality battery service and solar systems to businesses. we have been concentrating on offering the integrated power solution to our worldwide customers.