Factors to consider in the design of solar power generation systems:

1. Where is the solar power system used? What is the solar radiation situation in the area? 2. What is the load power of the system? 3. What is the output voltage of the system, DC or AC? 4. How many hours does the system need to work per day? 5. In case of rainy weather without sunlight, how many days does the system need continuous power supply? 6, the load situation, pure resistive, capacitive or inductive, how much starting current? 7, the number of system requirements