1. PV Solar Energy is a kind of clean energy and does not cause any harm to the environment. For the current global environment, the use of solar energy is an inevitable trend.
2. the universality of solar energy, the natural cycle of sunrise and sunset, we can use solar energy during the day, but the current solar energy utilization technology has yet to be broken through. For example, solar water heaters cannot produce hot water well in rainy weather.
3. the cost of solar energy is low, and solar energy does not cost money as an energy source.
4. the hugeness of solar energy, the solar radiation energy reaching the earth's surface every year is about 130 trillion tons of standard coal, and its total amount is the largest energy that can be developed in the world today.
5. Solar energy has existed for a long time. According to the current rate of nuclear energy generated by the sun, hydrogen storage is sufficient to last for tens of billions of years. It can be said that the energy of the sun is inexhaustible.