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Specifications

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Geometry size

Specifications156mm×156mm±0.05mm
Thickness (silicon)180um±20um and 200um±20um
Front(-)0.8mm bus bars (silver), blue anti-reflection coating (silicon nitride)
Back(+)1.8mm wide segment soldering pads (silver), back surface field (aluminium)

Electrical Characteristics

Efficiency (%)Max power (W)Max power point voltage (V)Max power point current (A)Open circuit voltage (A)Short circuit current (A)Fill factor (%)
18.90
4.640.5448.5590.6399.07280.27
18.804.620.5438.5280.6389.05280.19
18.704.600.5418.5190.6379.03380.12
18.604.570.5408.4990.6369.01180.06
18.504.550.5388.4760.6358.98880.02
18.404.530.5378.4510.6338.96479.97
18.304.500.5368.4260.6328.93979.90
18.204.480.5348.3710.6308.88579.82
18.104.400.5318.3200.6298.84878.46

Temperature Coefficient

Voc.Temp.coef.%/K-0.333%/K
Isc.Temp.coef.%/K+0.049%/K
Pm.Temp.coef.%/K-0.42%/K

Characteristics of low irradiance

Light Intensity[W/㎡]Short-Circuit Current[mA]Open Circuit Voltage[mA]
1000
1.001.000
9000.900.989
5000.500.963
3000.300.939
2000.200.920

Voc (Isc) in low irradiance and Voc (Isc) in 1000W/ under the condition of the ratio of square meters

IV Curve

Spectral Response

Under the AM1.5 standard light intensity, the calibrated primary scales are calibrated using the Fraunhofer Solar Energy System Research Institute