Solar Wing Photoelectric Performance Test

The system is used to simulate the space sunlight environment when a satellite is in orbit:

1. Verify the photovoltaic performance of the solar wings

2. Check the accuracy of the solar wing output power

3. Ensure the proper matching of the cables connecting each solar panel

4. Ensure the compatibility of the solar wings with the power subsystem

5. Confirm the accuracy of the output of the satellite's payload when it is operating


Description


1.  Irradiation intensity: greater than 0.1 solar constant (12680Lx); 


2. Irradiation unevenness: less than 30%; 


3. Irradiation instability: less than 5%; 


4.Irradiation effective area: not less than 4.0m×3.8m.