Theoretic Expression of Silicon Solar Cell Load Resistance at Maximum Power Point
Ding Jinlei,Cheng Xiaofang,Yu Shijie,He Huiruo
Strategic Study of CAE ›› 2005, Vol. 7 ›› Issue (6) : 45 -49.
Theoretic Expression of Silicon Solar Cell Load Resistance at Maximum Power Point
Based on the equation of silicon solar cell current intensity, the theoretic expression of silicon solar cell load resistance at maximum power point is deduced. Not consistent with the normal electronical circuit, the load resistance is larger than the series resistance. And the ratio descends along with the ascendance of temperature. The experimental results agree with the theoretical predicts well.
silicon solar cell / maximum power / load resistance
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