Longi Solar PV Module 535W 540W 545W 550W Monofacial Solar Panel Hot-Selling

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 72pcs
• Application: Light Industry
• Condition: New
• Certification: CE, TUV
• Model NO.: Longi540n-LR5-72HPH
• Material: Monocrystalline Silicon
• Cell Orientation: 144
• Junction Box: IP68, Three Diodes
• Weight: 27.2kg
• Glass: Sing Glass, 3.2mm Coated Tempered Glass
• Hailstone Test: 25mm Hailstone at The Speed of 23m/S
• Front Side Maximum Static Loading: 5400PA
• Rear Side Maximum Static Loading: 2400PA
• Protection Class: Class II
• Transport Package: 31PCS/Pallet
• Specification: 2256*1133*35mm
• Trademark: Longi
• Origin: China
• HS Code: 8541430000
• Production Capacity: 100000000PCS/Year

Product Description

Product Description

Front side performance equivalent to conventional low LID mono PERC:

-High module conversion efficiency (up to 20.9%).

-Better energy yield with excellent low irradiance performance and temperature coefficient.

-First year power degradation<2%.

Bifacial technology enables additional energy harvesting from rear side(up to 25%).

Glass/glass lamination ensures 30 year product lifetime ,with annual power degradation <0.45%,

Solid PID resistance ensures by solar cell process optimization and careful module BOM selection .

Reduced resistive loss with lower operating temperature.

Higher energy yield with lower operating temperature.

Reduced hot spot risk with optimized electrical design and lower operating current.

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Detailed Photos

 

 

Certifications

Product Parameters

Power Class	525	530	535	540	545	550
Max. Power525	525W	530W	535W	540W	545W	550W
Open Circuit Voltage(Voc/V)	49.05	49.20	49.35	49.50	49.65	49.80
Short Circuit Current(Isc/A)	13.65	13.71	13.78	13.85	13.92	13.98
Max. Power Voltage	41.20	41.35	41.50	41.65	41.80	41.95
Max. Power Current	12.75	12.82	12.90	12.97	13.04	13.12
Efficiency²	20.5	20.7	20.9	21.1	21.3	21.5

 

Operational Temperature	-40ºC~+85ºC
Power Output Tolerance	0~+5W
Voc and Isc Tolerance	±3%
Maximum System Voltage	DC1500V(IEC)
Maximum Serious Voltage	25A
Nominal Operating Cell Temperature	45±2ºC
Protection Class	Class II
Fire Rating	type 1 or 2

Packaging & Shipping

Our Advantages

FAQ

1. How can we guarantee quality? 

All our products are from original factory, with authentic products; 

Offer Inspection before shipment if customer need.

 

2.What can you buy from us? 

Solar panels, inverters, solar energy system.

 

3. Why should you buy from us not from other suppliers?
We export excellent product, preferential price and perfect service.

 

4. What services can we provide? 

Accepted Delivery Terms: FOB, CIF, CFR, DDU, DDP; 

Accepted Payment Currency: USD, EUR; 

Accepted Payment Type: T/T;  Language Spoken:English, Chinese.