技术参数:组件类型ModeltypeSM045(18)MSM040(18)M额定功率RatedPower(Pm)45Wp40Wp开路电压OpenCircuitVoltage(Voc)21.3V21.2V短路电流ShortCircuitCurrent(Isc)2.80A2.52A最佳工作电压Max.PowerVoltage(Vm)17.4V17.2V最佳工作电流Max.PowerCurrent(Im)2.59A2.33A最大系统电压Maximumsystemvoltage715VDC工作温度Operatingtemperature-40℃~+85℃尺寸dimension(mm)626 540 35