Maximum Power最大功率280WpPower Tolerance功率标准差1%～3%Optimum operating voltage最佳工作电压46.84VOptimum operating current最佳工作电流5.59AOpen ciruit voltage开路电压57.6VShort circuit current短路电流5.71AMaximum system voltage最大系统电压1000V DCVoltage temperature coefficient电压温度系数-155 10mV/℃Current temperature coefficient电流温度系数+0.06 0.01%/℃Power temperature coefficient功率温度系数-0.5 0.05%/℃Cell brand电池片品牌suntech 尚德TPT brand TPT品牌ISOVOLTACell type电池类型Mono-crystalline silicon solar cell单晶硅电池片Dimension尺寸1580*1050*45mmWeight重量17.2KgFrame Material 框架材料Clear anodized aluminium frame阳极优化铝合金边框Operating temperature运行温度-40℃～+85℃Storage temperature存储环境from-40℃~+85℃Voltage standoff耐压AC200V DC3000VMaximum wind resistance抗风能力60m/sSurface maximum load capacity抗压能力200Kg/㎡Maximum hail load capacity抗冰雹能力25mm,80km/hEfficiency of cell电池片转化率17%