1. Advantages of rooftop solar panels 1. If the solar panel is installed on the roof, it can effectively utilize solar resources to generate electricity and save energy. power. At present, the state has some subsidies for the installation of power generation panels. Approved solar power generation will reduce our daily electricity consumption, which means your home will save electricity bills. 2. Disadvantages of rooftop solar panels 1. The investment in installing solar panels is relatively large, and for some families, installation costs may be considered. Questions will not be accepted. 2. This kind of solar power generation panel is installed directly on the roof. It will be affected for a long time in the later period. When exposed to the sun and wind, corrosion problems may occur. 3. After all, solar panels are obtained from solar energy. It also uses Yang's resources to generate electricity, so it can only generate electricity on sunny days. Use it, but if it's cloudy or not very sunny. Sometimes, power usage is affected.
No. Wind turbine blades (non-transparent mirror plates) are usually made of composite materials such as glass fiber reinforced plastics. The production process of this kind of composite material is relatively complicated. Generally, it is necessary to mix glass fiber and resin and other adhesives to form a uniform shape, and then further carry out multiple processes such as mold molding and heat curing to make it have a certain strength and stiffness. leaves.