要打印的太阳能

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1、1.6719,6.3×10，相关系数，电流与电压的指数关系得到验证。2．在不加偏压时，用白色光源照射，测量太阳能电池一些特性。表2　恒定光照下太阳能电池在不加偏压时伏安特性数据记录R(Ω)U1（Ｖ）I(mA)P(ｍＷ)R(Ω)U1（Ｖ）I(mA)P(ｍＷ)2000.1930.96500.186244002.3900.54321.29823000.2880.96000.276546002.4130.52461.26584000.3820.95500.364848002.4350.50731.23536000.5680.94670.537750002.4520.49041.2

2、0258000.7500.93750.703155002.4950.45361.131810000.9280.92800.861260002.5300.42171.066812001.1000.91671.008365002.5600.39381.008214001.2630.90211.139470002.5830.36900.953116001.4090.88061.240875002.6030.34710.903418001.5500.86111.334780002.6190.32740.857420001.6800.84001.411285002.6330.309

3、80.815622001.7950.81591.464690002.6490.29430.779724001.8830.78461.4774100002.6800.26800.718226001.9710.75811.4942200002.7800.13900.386428002.0480.73141.4980300002.8100.09370.263230002.1080.70271.4812400002.8230.07060.199232002.1670.67721.4675500002.8300.05660.160234002.2170.65211.44566000

4、02.8330.04720.133836002.2530.62581.4100700002.8350.04050.114838002.2950.60391.3861800002.8370.03550.100640002.3300.58251.3572900002.8390.03150.089642002.3600.56191.3261　　　　用外推法求得短路电流=0.96mV,开路电压=2.85V。太阳能电池的最大输出功率1.50mW,最大输出功率时负载电阻2800Ω。填充因子=1.5/（0.96×2.85）=0.55