THE INSTALLATION OF SOLAR POWER SYSTEMS ON THE ROOF OF BIG C HAI DUONG (SOLAR POWER, SOLAR CELL, SOLAR PANEL) Name: THE INSTALLATION OF SOLAR POWER SYSTEMS ON THE ROOF OF BIG C HAI DUONG (SOLAR POWER, SOLAR CELL, SOLAR PANEL) Address: Tran Hung Dao, Hai Duong, Hai Duong Scale: 5.000 m2 Investor: NSL Contract: ICCI28020 Task: the inspection of the structure of the work for the installation of solar power systems on the roof of the works