5 års garanti, Dyness lavspændings-LiFePO4-batteristak, solbatteri, 20 kWh, 30 kWh, 400 Ah, højspændingsbatteri til solenergisystem

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.