Household photovoltaic power station in the construction can play what role

In western countries, the use of the villa roof building photovoltaic power station can be seen everywhere, just like our domestic as common roof installed solar water heater, solar energy components by photovoltaic bracket support, neatly arranged on the roof. And building photovoltaic power station in the roof is

in the western countries, using the villa roof building photovoltaic power station can be seen everywhere, just like in the roof installed solar water heater. Solar energy components in photovoltaic stents under the support of neatly arranged on the roof. In addition, the building photovoltaic power station on the roof can also play a role of a variety of: 1. Roof components can 'tune' the indoor temperature. Summer and winter can be cool and warm. 2. Household photovoltaic power plants use sunlight to produce green power, realize the energy conservation and environmental protection action. 3. Side of the grid directly, no need booster, save a lot of cost and time. 4. The perfect combination of solar energy battery components and roof make the original reinforced concrete roof was raised. At the same time, the original homogeneous roof shows its character, is an effective display of beauty and social responsibility. In addition, the domestic photovoltaic power station enjoy 0. RMB 42 national electricity subsidies, which will last for 20 years. For no shortage of electricity, the state power grid will be through the desulfurization of coal price recovery. At present, the villa roof is widely used in the photovoltaic power generation project in two construction modes. One is sloped tiles with guide tile panels, another kind is level with the roof of the lower support support panels. Both are based on the roof of the Yang Angle and lighting effect, to ensure that the panels are one of the biggest power efficiency. In addition, combined with professional experience in the power plant installation process, should pay attention to the following several parts: 1. Pay attention to a fixed method on the basis of the support and installation method. Bracket in villa concrete roof. If the bracket too deep, may damage the waterproof layer. If the bracket is too shallow, late stent wind resistance and stress will be an issue. 2. Pay attention to the lightning protection. Installed on the villa roof, vulnerable to lightning interference, must have a lightning protection device. 3. Ensure the safety of construction personnel. In general villa project, usually glazed tile or ceramic tile, ceramic tile surface that is smooth. Construction personnel should be in the initial training period from the start, pay attention to safety problems.