水浴法测量硅太阳能电池的环境温度特性

Temperature characteristics of Si solar cell measured by water bath method

采用水浴法研究环境温度对硅太阳能电池的开路电压、短路电流及填充因子等参量的影响.研究结果表明,随着环境温度的升高,开路电压逐渐上升,而短路电流、填充因子和最佳负载对应的最大输出功率都逐渐减小.

The temperature dependence of parameters of Si solar cell,including open circuit voltage,short circuit current and fill factor etc.,was measured by water bath method.The short circuit current,fill factor and maximum output power at optimum load decreased gradually with rising temperature,but the open circuit voltage increased gradually.