电性参数结构参数组件SEAM72-315SEAM72-320SEAM72-352SEAM72-330额定功率(Pmpp)315W320W325W330W额定电流(Impp)8.44A8.55A8.66A8.76A额定电压(Vmpp)37.33V37.43V37.53V37.64V短路电流(Isc)9.06A9.16A9.28A9.35A开路电压(Voc)46.31V46.56V46.71V47.0