Longi Solar Panel Longi Solar Panel Lr4-66hph 405W 410W 420W 425W PV Solar Panel

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144
• Application: Agriculture
• Condition: New
• Certification: UL, CE
• Model NO.: Longi -LR4-66HBH(405W-425W)
• Material: Monocrystalline Silicon
• Transport Package: Pallets
• Specification: 1924*1038*35mm
• Trademark: LONGI
• Origin: China
• HS Code: 85414020
• Production Capacity: 800000000000watts/Month

Product Description

Longi A grade solar module 405W 415W 425W Bifacial Mono solar panels 

Product Description

 

Key salient feature

1)High power output

• Up to 540W front power and 21.1% module efficiency with half-cut and

MBB (Multi Busbar) technology bringing more BOS savings

• Lower resistance of half-cut and good reection eect of MBB ensure high

power

2)High reliability

• Ensured PID resistance through cell process and module material control

• Resistant to salt, acid and ammonia

• Certified to 5400 Pa positive load and 2400 Pa negative load

3)High energy generation

• Excellent IAM and low light performance validated by 3rd party with cell

process and module material optimization

• Lower temp coefficient (-0.36%) and NMOT bring more energy leading to

lower LCOE

• Better anti-shading performance and lower operating temperature 

4)lower hot spots

• Reduce the hot spots and minimize panel degradation

Product Parameters

Model Number	LR4-66HPH-405M		LR4-66HBH-410M		LR5-66HBD-415M
Testing Condition	STC	NOCT	STC	NOCT	STC	NOCT
Maximum Power(Pmax/W)	405	304.2	410	308.0	415	311.7
Open Circuit Voltage(Voc/V)	45	42.32	45.2	42.50	45.40	42.69
Short Circuit Current(Isc/A)	11.50	9.33	11.57	9.38	11.65	9.44
Voltage at Maximum Power(Vmp/V)	37.80	35.19	38	35.37	38.20	35.56
Current at Maximum Power (Imp/A)	10.72	8.65	10.79	8.71	10.87	8.77
Module Efficiency(%)	20.3%		20.5%		20.8%
STC(Standard Testing Conditions):Irradiance 1000w/m²,Cell Temperature 25ºC,Spectra at AM1.5.NOCT(Nominal Operating Cell Temperature)

Model Number	LR4-66HPH-420M		LR5-66HPH-425M
Testing Condition	STC	NOCT	STC	NOCT
Maximum Power(Pmax/W)	420	315.5	425	319.3
Open Circuit Voltage(Voc/V)	45.60	42.88	45.80	43.07
Short Circuit Current(Isc/A)	11.73	9.52	11.81	9.57
Voltage at Maximum Power(Vmp/V)	38.40	35.74	38.60	35.93
Current at Maximum Power (Imp/A)	10.94	8.83	11.02	8.89
Module Efficiency(%)	21.0%		21.3%
STC(Standard Testing Conditions):Irradiance 1000w/m²,Cell Temperature 25ºC,Spectra at AM1.5.NOCT(Nominal Operating Cell Temperature)

 

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