Longi High Power Size Solar Panel 144 Cell 525W 530W 535W 540W 545W PV Module for Roof Solar System

• Warranty: 25 Years
• Number of Cells: 144cells
• Application: Agricultural, Commercial , Residential
• Condition: New
• Certification: UL, ISO, CE
• Material: Monocrystalline Silicon
• Model NO.: LR5-72HBD
• Factory Certificate: ISO 9001 , ISO 14001, OHSAS 18001
• Glass: 3.2mm High Transmission Low Iron Tempered Glass
• Frame: Robust Silver/ Black, Anodized Aluminum Alloy
• Backsheet: A Grade , Tpt Material
• Junction Box: IP 68 Rated , with 3 Bypass Diodes
• Cable: 900/1200mm etc, Customized 4mm2
• Pid Performance: Free Pid
• Solar Cells: 9bb 166mm Mono Solar Cells
• Power Degrading: 10years 90%+ ; 25years 80%+ Warranty
• Max. System Voltage: 1500V DC
• Wind/ Snow: TUV Test , 5400PA Snow Load, 2400PA Wind Load
• Max. Series Fuse Rating: 20A
• Package: 660 PCS/40hc
• Weight: 32.3kg
• Connector: Mc4 Compatible
• Transport Package: Pallet and Wooden Box
• Specification: 2256*1133*35mm
• Trademark: LONGi Solar
• Origin: China
• HS Code: 85414020
• Production Capacity: 800MW Per Year

Product Description

 

Product Description

Electrical Characteristics Test uncertainty for Pmax:±3%
Model Number	LR5-72HBD-530M		LR5-72HBD-535M		LR5-72HBD-540M
Testing Condition	STC	NOCT	STC	NOCT	STC	NOCT
Maximum Power(Pmax/W)	530	395.8	535	399.5	540	403.3
Open Circuit Voltage(Voc/V)	49.20	46.03	49.35	46.17	49.50	46.31
Short Circuit Current(Isc/A)	13.71	11.08	13.78	11.14	13.85	11.19
Voltage at Maximum Power(Vmp/V)	41.35	38.55	41.50	38.69	41.65	38.83
Current at Maximum Power (Imp/A)	10.80	8.65	10.87	8.70	10.93	8.76
Module Efficiency(%)	20.7%		20.9%		21.1%
STC(Standard Testing Conditions):Irradiance 1000w/m²,Cell Temperature 25ºC,Spectra at AM1.5.NOCT(Nominal Operating Cell Temperature)

Pmax/W	Voc/V	Isc/A	Vmp/V	Imp/A	Pmax gain
467	49.4	12.09	41.2	11.34	5%
490	49.4	12.67	41.2	11.88	10%
512	49.5	13.24	41.3	12.42	15%
534	49.5	13.82	41.3	12.96	20%
556	49.5	14.40	41.3	13.50	25%
Electrical characteristics with different rear side power again (reference to 445W front)

Product Parameters

 

Silicon wafer cutting technology adopts multi-wire cutting technology, which has the advantages of high cutting efficiency, low
cost and less material loss compared with the previous inner circle cutting.

 

Remove the surface damage layer, carry
out concave-convex treatment on the
surface, and remove sodium silicate,
oxide, oil stain and metal on the surface
to improve the photoelectric conversion
efficiency

 

Panel Welding

The purpose is to specify the operation sequence and method of manual welding of components, improve work efficiency and
maintain quality stability.

 

 

Core Battery Slice
High efficiency
Long service life
constant innovation
work on intensively and carefully

 

Project

 

 

 

 

Certifications

 

F. A. Q 

1. Lead Production Time : 10~15 working days within 3MW ;

2. Products Oriented , 100% A grade materials and final products ! 

3. Payment condtions and terms : T/T , L/C , Paypal , on FOB, CIF, CFR, DDU, DDP etc;