220W Polycrystalline Solar Cell

220W Polycrystalline Solar Cell

220W Polycrystalline Solar Cell

Mechanical Data and Design
Types12-P6-R220 Polycrystalline Type
Format156mm×156mm±0.5mm
Thickness1 90um±20um
Front(-)1.6mm Bus Bars (silver), Blue Anti-reflection Coating (silicon nitride)
Back(+)3mm Wide Soldering Pads (silver), Back Surface Field (aluminum)
Intensity Dependence
Intensity (W/m²)Isc (mA)Voc(mV)
100011
9000.90.994
5000.50.968
3000.30.942
2000.20.992
Electrical Data
Efficiency (%)Pmpp(W)Umpp(V)Impp(A)Voc(V)Isc(A)FF(%)
17.20-17.404.190.5347.8460.6328.33279.06
17.00-17.204.140.5317.7980.6308.28079.03
16.80-17.004.090.5287.7500.6288.24078.97
16.60-16.804.040.5257.6880.6268.19878.65
16.40-16.603.990.5237.6350.6248.14778.51
16.20-16.403.940.5207.5890.6218.10278.40
16.00-16.203.900.5177.5410.6188.05078.34
15.80-16.003.850.5147.4910.6158.00778.15
15.60-15.803.800.5117.4390.6127.96177.95
15.40-15.603.750.5107.3670.6117.93777.37
15.20-15.403.700.5077.3070.6107.89576.95
15.00-15.203.650.5057.2400.6097.86076.31
Temperature Characteristics
Voltage Temperature Coefficient-0.348%/K
Current Temperature Coefficient+0.031%/K
Power Temperature Coefficient-0.46%/K

The 220W polycrystalline solar cell is designed with the energy conversion efficiency ranging from 15.00% to 17.40%. With the fill factor of 79.06%, the product with the open circuit voltage of 0.632V has good load bearing capacity.

By taking usage of high precision silk-screen printing graphic, the polycrystalline solar cell is easy to conduct automatic welding. The adopted advanced production technology can ensure good conductivity and reliable service lifetime. With nice appearance and excellent performance available, the product can be used in many kinds of solar PV equipment. It is the ideal solar product for customers to choose.

QXPV is an experienced 220W polycrystalline solar cell manufacturer and supplier in China. We also provide 165W monocrystalline solar cell, 36V 190W/195W/200W black mono solar panel, 48V 250W/255W/260W/265W/270W white mono solar panel, poly solar module, and more.

Related Names
No Pollution Solar Battery | High Standard Photovoltaic Cell | Emission Free Solar Battery

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