XN-18V20W-P Maximum power (Wp) 额定功率 20w Maximum power voltage (V) 工作电压 18v Maximum power current (A) 工作电流 1.11A Open circuit voltage (V) 开路电压 21.06v Short circuit current (A) 短路电流 1.16A Number of cells (Pcs) 电池片数量 36 Size of module (mm) 电池板尺寸 475*350*25mm Temperature Range 工作温度范围 -40℃ ---80℃ Tolerance Wattage (e.g. +/-5%) ± 5% Surface Maximum Load Capacity 60m/s (200kg/sq.m) Weight per piece (kg) 电池板重量 ≈1.7kg Junction Box Type 接线盒 PPO, black Cell Size(mm)硅片规格 156*156 Cell Efficiency (%) 转换效率 ≥18% Frame (Material, Corners, etc.) Anodized Aluminum Alloy Standard Test Conditions测试标准参数 AM1.5 100MW/c㎡ 25℃ Warranty 产品保证 5 years for the whole product, for the power, 90% within the first decade, 80% for the next decade. FF (%) 电池板填充率 ≥73.3% 本组件是由*晶体硅电池片串.并联,用高透光超白布纹钢化玻璃,抗老化EVA和优良耐火性TPT热压密封而成,外加阳**化*铝合金边框,具有效率高,寿命长,安装方便,抗风,抗冰雹能力强等特性。