太陽能電池片切割后功率計算

1、電池片的功率的計算中面積如何判定1電池片的功率的計算方式：轉換效率水面積二電池片功率2、 太陽能電池片激光切片后功率電壓電流有什么改變？電池片切片的電流電壓是怎么算的？太陽能電池片每片的電壓無論怎樣的切割都是不變的，將整個的電池片切割后改變的知識電流和功率，如果將切割后的小片都串聯(lián)起來得到的電池串的整體組件電壓=0尸片數(shù)；總功率是不變的，電流將變小。單個切割后的電池片的功率計算公式近似等于二面積*轉化效率/1000，功率單位為瓦，面積計算時長寬的單位是mm3、太陽能電池片的技術參數(shù)125S晶體硅太陽電池技術參數(shù)檔次轉換效率最大功率最大功率點電流最小功率點電流最大功率點電壓短路電流開路電壓Pm(

2、Wp)lm(A)maXlm(A)minVm(V)Isc(A)Voc(V)A18.00%2.6742.6965.1355.0930.5255.4400.630B17.80%2.6452.6735.1115.0570.5235.4100.628C17.60%2.6152.6445.0755.0190.5215.3800.627D17.45%2.5932.6145.0274.9870.5205.3500.627E17.30%2.5702.5925.0044.9610.5185.3300.626F17.15%2.5482.5694.9884.9480.5155.3200.620G17.00%2.526

3、2.5474.9754.9330.5125.3000.620H16.85%2.5042.5254.9494.9100.5105.2800.615116.70%2.481-4.9564.9130.5055.2600.6152.503J16.50%2.4522.4804.9114.8500.5055.2400.615K16.25%2.4142.4514.8534.7800.5055.2000.615L16.00%2.3772.4134.7784.7070.5055.1600.610M15.75%2.3402.3764.7524.6800.5005.0000.610N15.50%2.3032.339

4、4.6784.6060.5004.9800.605015.25%2.2662.3024.6044.5780.4954.9600.605P15.00%2.2292.2654.5764.5030.4954.9400.600SF156M多晶體硅太陽電池技術參數(shù)檔次轉換效率最大功率最大功率點電流最大功率點電壓短路電流開路電壓Pm(Wp)lm(A)Vm(mV)Isc(A)Voc(mV)A17.50%4.2588.1895209.30 5%6255%B17.25%4.1988.0725209.22 5%6255%C17.00%4.1377.9555209.11 5%6255%D16.75%4.0767.9

5、145159.01 5%6205%E16.50%4.0157.7965158.89 5%6205%F16.25%3.9547.6785158.78 5%6205%G16.00%3.8937.5605158.67 5%620+5%H15.75%3.8337.5155108.56 6155%5%115.50%3.7727.3965108.45 6155%5%J15.25%3.7117.3485058.30 6155%5%K15.00%3.6507.2285058.166155%5%L14.75%3.5897.1075058.01 6155%5%M14.50%3.5286.9875057.87 6155%5%N14.25%3.4686.9355007.75 610+5%5%014.00%3.4076.8145007.61 610+5%5%P13.50%3.2856.6374957.38 610+5%5%Q13.00%3.1636.4564907.126105%5%R12.50%3.0426.2724857.86 610+5%5%S12.00%2.9206.0844806.56 6055%5%T11.50%2.7985.8