An Approach of Parameters Calculation Based on Monocrystalline Silicon Photovoltaic Cells

An approach is proposed to calculate parameters of solar cells in the paper, which is based on the derivation of equivalent model and some standard parameters provided by manufacturers. And the influence of variation of the solar radiation and temperature on parameters is taken into account with the additional compensation parameters. According to the comparison between theoretic computing datum and experimental datum of silicon solar cells , the difference is less than 6 percent and the result is satisfied.