Excellent Solar Cells Nk 270-285 Watt with 25 Years Warranty High Efficiency

• Solar Cell: Poly 157mm
• Keyward: Solar Energy Panel
• OEM Order: Acceptable
• Size: 1640X 992 X 35mm
• Frame: Silver/Black Anodized Aluminium Alloy
• Junction Box: IP68
• Model NO.: NK 270-285W
• Weight: 19kg
• Packing Configuration: 31PCS/Carton, 952PCS/40hq
• Front Glass: 3.2mm, Low Iron Tempered Glass
• Output Cables: TUV,±length 900mm,4.0mm²
• Connector Type: Mc4 Compatible
• Transport Package: Pallet
• Specification: 31pcs/pallet
• Trademark: NUUKO
• Origin: China
• HS Code: 85414300
• Production Capacity: 3gw

Product Description

 

SPECIFICATIONS
Cell	Poly
Weight	19kg
Dimensions	1640x 992x 35mm
Cable Cross Section Size	TUV: 4mm2 (0.006inches2)/12AWG
No. of Cells	60 (6x10)
Junction Box	IP68
Cable Length	Portrait 300mm/Landscape 1200mm/Customized
Packaging Configuration	31pcs/Pallet, 952pcs/40hq Container
ELECTRICAL PARAMETERS AT STC
Rated Maximum Power (Pmax) [W]	270		275	280	285
Maximum Power Voltage(Vmpp/V)	31.20		31.40	31.6	31.80
Maximum Power Current(Impp/A)	8.65		8.76	8.86	8.96
Open Circuit Voltage(Voc/V)	37.20		38.0	38.50	38.70
Short Circuit Current(Isc/A)	9.06		9.18	9.29	9.38
Module Efficiency [%]	16.6%		16.9%	17.20%	17.5%
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 [γ_Pmp]	-0.36%/°C
STC	Irradiance 1000W/m2, Cell Temperature 25°C, Air Mass AM1.5

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