Factory Wholesale 320W 330W 340W Solar Panel 157mm Solar Module Hot Selling with Best Price

• Warranty: 25 Years
• Number of Cells: 72cells
• Application: Solar System
• Condition: New
• Certification: ISO, CB, CE, TUV ISO CE Retie CB IEC Inmetro
• Material: Polycrystalline Silicon
• Solar Cell: 157mm
• Keyward: Solar Energy Panel
• OEM Order: Acceptable
• Feature: Output Performance
• Transport Package: Pallet
• Specification: 31pcs/pallet
• Trademark: NUUKO
• Origin: China
• HS Code: 85414300
• Production Capacity: 3gw

Product Description

Cell	Poly
Weight	22kg
Dimensions	1956x 992 x 35mm
Cable Cross Section Size	TUV: 4mm2 (0.006inches2)/12AWG
No. of Cells	72 (6x22)
Junction Box	IP68
Cable Length	Portrait 300mm/Landscape 1200mm/Customized
Packaging Configuration	31pcs/Pallet, 816pcs/40ft Container
ELECTRICAL PARAMETERS AT STC
Rated Maximum Power (Pmax) [W]	320	325	330	335	340
Maximum Power Voltage(Vmpp/V)	37.5	37.7	37.8	38	38.2
Maximum Power Current(Impp/A)	8.53	8.62	8.73	8.82	8.91
Open Circuit Voltage(Voc/V)	44.6	44.9	45.5	46.1	46.4
Short Circuit Current(Isc/A)	9.03	9.1	9.22	9.31	9.37
Module Efficiency [%]	16.50%	16.80%	17.00%	17.30%	17.50%
Power Tolerance	0~+5W
Temperature Coefficient of Isc [α_Isc]	+0.043%/°C
Temperature Coefficient of Voc [β_Voc]	-0.26%/°C
Temperature Coefficient of Pmax [Y_Pmp]	-0.36%/°C
STC	Irradiance 1000W/m², cell temperature 25°C, AM1.5

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