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JL156-5BB POLY

Material: Polycrystalline Silicon
Max. Power: 4.5w
Efficiency: 17.6%~18.9%
产品描述：Cheap A Grade 156X156mm 4BB Poly Crystalline Silicon Solar for solar panel system
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Model	156*156 poly
Material	Polycrystalline silicon
Busbar:	5BB
Cell efficiency:	17.2%-18.6%
Dimension:	156156mm±0.5mm200 μm ± 20 μm
Front (-):	1.5mm solver bus bars, blue silicon nitride anti-reflecting coating.
Back (+):	2.3mm wide soldering pads (silver), aluminium back surface filed.
Current temperature coefficient:	+0.03%/℃
Voltage temperature coefficient:	-0.32%/℃
Power temperature coefficient:	-0.41%/℃


Module	Eff(%)	Pmpp(W)	Vmpp(V)	Impp(A)	Voc(V)	ISC(A)
JL156-5BB Poly	18.9	4.64	0.544	8.559	0.639	9.072
JL156-5BB Poly	18.8	4.62	0.543	8.528	0.638	9.052
JL156-5BB Poly	18.7	4.6	0.541	8.519	0.637	9.033
JL156-5BB Poly	18.6	4.57	0.540	8.499	0.636	9.011
JL156-5BB Poly	18.5	4.55	0.538	8.476	0.635	8.988
JL156-5BB Poly	18.4	4.53	0.537	8.451	0.633	8.964
JL156-5BB Poly	18.3	4.5	0.536	8.426	0.632	8.939
JL156-5BB Poly	18.2	4.48	0.534	8.371	0.63	8.885
JL156-5BB Poly	18.1	4	0.531	8.32	0.629	8.848