Research background and significance
The ground object spectrometer can measure the radiation energy value of the sun. Its application in photovoltaic technology can improve the efficiency and performance of solar cells and promote the further development of photovoltaic technology.
Introduction to equipment application
1. Selection of silicon wafer materials: Spectral analysis can help researchers analyze the spectral characteristics of sunlight and select suitable silicon wafer materials according to the characteristics of different spectra. Through spectral analysis, researchers can determine the absorption characteristics of silicon wafer materials used to manufacture solar cells to ensure that the cells can efficiently generate electricity under different wavelengths of light.
2. Improvement of photoelectric conversion efficiency: Spectral analysis can help researchers gain an in-depth understanding of the photoelectric conversion process of solar cells. By analyzing the response characteristics of cells under different wavelengths of light, researchers can optimize the structure and materials of the cells and improve the photoelectric conversion efficiency. For example, according to the results of spectral analysis, the thickness and materials of anti-reflection films at different levels can be adjusted to further improve the absorption rate and photoelectric conversion efficiency of solar cells
3. The radiation energy value of sunlight or simulated light sources can be accurately obtained with a cosine receiver.
Training site
