1. It belongs to an independent power supply system. It does not require high geographic location. As long as there is sufficient illumination, the construction period is short, and the power generated can be adjusted.

2. Solar power generation belongs to clean energy and will not cause environmental pollution. It is safe, reliable, noiseless, environmentally friendly and beautiful, with low failure rate and long service life.

3. The household solar power generation system is not complicated in structure, easy to disassemble and assemble, convenient to move and low in engineering installation cost, and can be conveniently combined with buildings.

4. It is widely used in all kinds of electrical appliances. It is very suitable for household appliances and lighting appliances in remote places such as rural areas, grassland pastoral areas, mountain tops, islands, highways and so on.

5. Solar power generation is of long-term nature. As long as the sun exists, solar power generation can be invested once and used for a long time.