Placement of solar panels is very important, the placement of solar panels eventually affect how much solar panels absorb light intensity. Solar panels to be placed in the more open areas, the surrounding should have less cover. In this way, there will be less solar energy due to the shelter of buildings or trees. Solar energy in the current cities are generally placed on the top floor or in open areas, solar panels can better focus on solar energy. Installation of photovoltaic panels in the flat flow pool, both to avoid obstruction, PV module bracket installation to fully consider the weight, wind pressure, seismic and other factors, should adopt the steel structure.