The main material of solar panels is silicon. When the […]
The main material of solar panels is silicon. When the solar panel is exposed to light, it can convert light energy into electrical energy, which can cause electrical energy to flow from one side to the other. The problem with this is that the panel reflects sunlight, so smart people invented something: a film that prevents light reflections, covering the panel and making it purple. The tilt angle of the panel can also affect the lighting effect.