144 Half Cell N-Type Bifacial Photovoltaic 570W 580W 590W Solar Power Panels

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144PCS
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LNVU-590ND
• Application: Commercial and Industrial
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Product Name: Solar Power Panel
• Model Number: Lnvk-590ND
• Battery Size: 182mm*182mm
• Voc: 51.94V
• Impp: 13.72A
• Temperature Coefficient: -0.29%ºC
• Transport Package: Carton
• Specification: 2278*1134*30mm
• Trademark: Bessent
• Origin: Jiangsu
• Production Capacity: 40000 Watt Per Month
• Package Size: 223.00cm * 117.00cm * 10.00cm
• Package Gross Weight: 31.500kg

Product Description

144 Half Cell N-type Bifacial Photovoltaic 570W 580W 590W Solar Power Panels
 

Product Parameters

STC	Electrical performance parameter
Model number	LNVU-570ND	LNVU-575ND	LNVU-580ND	LNVU-585ND	LNVU-590ND
Maximum power(W)	570	575	580	585	590
Open Circuit Voltage(Voc)	51.41	51.55	51.68	51.81	51.94
Short Circuit Current(Isc)	14.15	14.22	14.29	14.36	14.43
Voltage at Maximum power(Vmpp)	42.41	42.56	42.71	42.86	43.00
Current Maximum Power(Impp)	13.44	13.51	13.58	13.65	13.72
The efficiency of the pv module(%)	22.07	22.26	22.45	22.65	22.84
Power temperature coefficient(%/ºC)	-0.29
Open circuit voltage temperature coefficient(%/ºC)	-0.25
Short circuit current temperature coefficient(%/ºC)	0.045
The AAA solar simulator (IEC 6094-4), the electrical performance data testuncertainty is between plus or minus 3%

BIFACIAL OUTPUT-REARSIDE POWER GAIN
Model		LNVU-570ND	LNVU-575ND	LNVU-580ND	LNVU-585ND	LNVU-590ND
5%	Maximum power(Pmax)	599W	604W	609W	614W	620W
	Module Efficiency STC(%)	23.17%	23.37%	23.57%	23.78%	23.98%
15%	Maximum power(Pmax)	656W	661W	667W	673W	679W
	Module Efficiency STC(%)	25.37%	25.60%	25.82%	26.04%	26.27%
25%	Maximum power(Pmax)	713W	719W	725W	731W	738W
	Module Efficiency STC(%)	27.58%	27.82%	28.07%	28.31%	28.55%

Nominal operating temperature of the battery test conditions:800 w squared/m light intensity, air temperature is 20 °C,AM=1.5, wind speed 1 m/s

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