Question

After completing module assembly, the performance was tested using a Solar Simulator, which produces a perfect simulated solar radiation spectrum at 1000 W/m2. The test revealed the output power of 184 W while the nominal listed power was expected to be 230 W. The Electroluminescence test did not reveal any problems with encapsulation or the cells. Describe all possible causes for such losses and make predictions for a long-term fate of this module. Describe in one sentence the I-V curve shape. Finally, give a specific answer, based on the information presented to you, what would you do with the module.

Answer 1