THE INSTALLATION OF SOLAR POWER SYSTEMS ON THE ROOF OF THE CITY HUNG YEN (SOLAR POWER, SOLAR CELL, SOLAR PANEL) Name: THE INSTALLATION OF SOLAR POWER SYSTEMS ON THE ROOF OF THE CITY HUNG YEN (SOLAR POWER, SOLAR CELL, SOLAR PANEL) Address: Yen My, Yen My, Hung Yen Scale: 5.000 m2 Investor: GYL Contract: ICCI28520 Task: the inspection of the structure of the work for the installation of solar power systems on the roof of the works