GRANDTECH SOLAR 12kW ハイブリッドUPSインバーター（純正弦波出力）：スプリットフェーズ太陽光パネルおよびリチウム太陽光バッテリー（48V）対応

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.