オフグリッドソーラーシステム5kva 5kw 6kw 8kw 10kw全住宅用ソーラーエネルギーシステム

Tongli New Energy Co., Ltd. purchased the required materials for the installation of large-scale solar energy systems, hot-dip galvanized square pipes, edge presses, etc., and the project was divided into two purchases of materials totaling 294682 yuan for the installation of large-scale solar power supply systems for a unit in Jinghai District, Tianjin