太阳能电池片切割后功率计算.docx

。电池片的功率的计算中面积如何判定1、电池片的功率的计算方式：转换效率*面积=电池片功率2、太阳能电池片激光切片后功率电压电流有什么改变？ 电池片切片的电流电压 是怎么算的？太阳能电池片每片的电压无论怎样的切割都是不变的，将整个的电池片切割后改变的知识电流和功率，如果将切割后的小片都串联起来得到的电池串的整体组件电压=0.5*片数；总功率是不变的，电流将变小。单个切割后的电池片的功率计算公式近似等于=面积*转化效率/1000，功率单位为瓦，面积计算时长宽的单位是mm。3、太阳能电池片的技术参数125S晶体硅太阳电池技术参数档次转换效率最大功率最大功率点电流最小功率点电流最大功率点电压短路电流开路电压Pm(Wp)Im(A)maxIm(A)minVm(V)Isc(A)Voc(V)A18.00%2.674-2.6965.1355.0930.5255.4400.630B17.80%2.645-2.6735.1115.0570.5235.4100.628C17.60%2.615-2.6445.0755.0190.5215.3800.627D17.45%2.593-2.6145.0274.9870.5205.3500.627E17.30%2.570-2.5925.0044.9610.5185.3300.626F17.15%2.548-2.5694.9884.9480.5155.3200.620G17.00%2.526-2.5474.9754.9330.5125.3000.620H16.85%2.504-2.5254.9494.9100.5105.2800.615I16.70%2.481-2.5034.9564.9130.5055.2600.615J16.50%2.452-2.4804.9114.8500.5055.2400.615K16.25%2.414-2.4514.8534.7800.5055.2000.615L16.00%2.377-2.4134.7784.7070.5055.1600.610M15.75%2.340-2.3764.7524.6800.5005.0000.610N15.50%2.303-2.3394.6784.6060.5004.9800.605O15.25%2.266-2.3024.6044.5780.4954.9600.605P15.00%2.229-2.2654.5764.5030.4954.9400.600SF156M多晶体硅太阳电池技术参数档次转换效率最大功率最大功率点电流最大功率点电压短路电流开路电压Pm(Wp)Im(A)Vm(mV)Isc(A)Voc(mV)A17.50%4.258 8.189 5209.305%6255%B17.25%4.198 8.072 5209.225%6255%C17.00%4.137 7.955 5209.115%6255%D16.75%4.076 7.914 5159.015%6205%E16.50%4.015 7.796 5158.895%6205%F16.25%3.954 7.678 5158.785%6205%G16.00%3.893 7.560 5158.675%6205%H15.75%3.833 7.515 5108.565%6155%I15.50%3.772 7.396 5108.455%6155%J15.25%3.711 7.348 5058.305%6155%K15.00%3.650 7.228 5058.165%6155%L14.75%3.589 7.107 5058.015%6155%M14.50%3.528 6.987 5057.875%6155%N14.25%3.468 6.935 5007.755%6105%O14.00%3.407 6.814 5007.615%6105%P13.50%3.285 6.637 4957.385%6105%Q13.00%3.163 6.456 4907.125%6105%R12.50%3.042 6.272 4857.865%6105%S12.00%2.920 6.084 4806.565%6055%T11.50%2.798 5.891 4756.345%6005%U11.00%2.677 5.695 4706.085%5905%V1