solar pv panel from China manufacturer - Wanfeng( Jiangsu) PV Co., Ltd

Place of Origin:

, China (Mainland)

Product Detail

Model No.: WFM-DC,70W-90W

Production Capacity: 50MW

36pcs.Mono-crystalline silicon(9*4) solar cells

TYPICAL ELECTRICAL CHARACTERISTICS

Type	WFM		70D		80D	90D
Max-power Voltage	Pm(W)		70		80	90
Power Tolerance	(%)
Max-power voltage	Vm(V)		17.2		17.5	18.2
Max-power Current	Imp(A)		4.07		4.57	4.95
Open-circuit Voltage	Voc(V)		20.81		21.18	22.02
Short-circuit Current	Isc(A)		4.95		5.4	5.45
Max-System Voltage	(VDC)		1000
Cell Efficiency	(%)		13.5		15.25	17.25
Module Efficiency	(%)		11		12.4	14
Number,Type and arrangement of cell		36pcs Mono-crystalline Silicon
Cell Size	(mm)	125*125
No. of Bypass Diodes	(pcs).	2
Power temperature coefficient	(%/C)	-0.45
Current temperature coefficient	(%/C)	0.05
Voltage temperature coefficient	(%/C)	-0.35
NOCT-Normal Operating Cell Temperature	(C)	48+/-2

MACHINCAL CHARACTERISTICS
Cable type,Diameter and length		4mm2,TUV certified,900mm
Type of connector		Compatible Type 3 and 4
Dimension ABC	(mm)		119955035
Weight	(Kg)			8
Glass , Type and Thickness		High Transparency,Low Lron,Tempered Glass 3.2mm