1. Solar energy is inexhaustible, and the solar radiation received by the earth's surface can meet 10,000 times the global energy demand. As long as solar photovoltaic systems are installed on 4% of the world's deserts, the electricity generated can meet the needs of the world. Solar power generation is safe and reliable, and will not suffer from energy crises or fuel market instability;

2. Solar energy is available everywhere, and can supply power nearby, without long-distance transmission, avoiding the loss of long-distance transmission lines;
3. Solar energy does not require fuel, and the operating cost is very low;
4. There are no moving parts for solar power generation, it is not easy to be damaged, and the maintenance is simple, especially suitable for unattended use;
5. Solar power generation will not produce any waste, no pollution, noise and other public hazards, no adverse impact on the environment, is an ideal clean energy;
6. The construction period of the solar power generation system is short, convenient and flexible, and the amount of solar energy can be added or reduced arbitrarily according to the increase or decrease of the load to avoid waste.