Sunpower solar panel is a semi-flexible solar panel, which can be bent about 45 degrees. It is also a solar panel with high conversion efficiency at present. Its conversion efficiency is as high as 24.2%. Compared with polycrystalline and monocrystalline solar panels, it is more efficient. Lighter, thinner and softer, not easy to be crushed. In terms of light absorption, polycrystalline and single crystal can only absorb blue light, while the sunpower solar panel can absorb red, orange, yellow, green, blue, blue and purple seven colors of light, and both visible light and different visible light can be absorbed, which greatly improves the sensitivity of energy light absorption. Its weak light sensitivity is stronger, and it has a charging response under indoor light. It can be charged under the strong light of Yuba, but the current will be smaller. For other types of solar panels, there is basically no charging response.