Grandtech 12kW／10kW／6.2kW／5kW／6kW 純正弦波太陽光発電用インバーター、MPPT充電コントローラー内蔵ハイブリッドインバーター（48V）

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.