XN-18V20W-M
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	mm
Maximum system voltage (V)	1000
Temperature Range 工作温度范围	-40℃ ---80℃
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	≥18.4%
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%