Longi Solar Panel 540W PV Module Double Glass Bifacial 2256*1133*35mm

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: LR5-72HBD-545W
• Number of Cells: 144
• Application: Agriculture
• Condition: New
• Certification: CE
• Material: Monocrystalline Silicon
• Transport Package: Pallets
• Specification: 2256*1133*35mm
• Trademark: LONGI
• Origin: China
• HS Code: 85414020
• Production Capacity: 800MW/Year

Product Description

Product Description

Product Parameters

Mechanical Data
Model:	LR5-72HBD-540M
Cell type:	Monocrystalline
Cell number:	144 (6*24)
Dimensions:	2256*1133*35mm
Weight:	32.3kg
Front glass:	2.0mm thickness, low iron tempered glass.
Backsheet:	2.0mm thickness, low iron tempered glass.
Junction box:	IP68 Rated, PPO, Black.
Frame:	Anodized Aluminium Alloy, silver color
Connector:	MC4 compatible
Cable:	4.0mm²/ 12AWG, 300mm length
Standard Test Conditions:	AM1.5 1000MW/cm 25°C

ELECTRICAL DATA

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)

The energy yield of our bifacial module is optimized by factors like albedo, module height, GCR, and DHI. For best results, the installation height should exceed 1m, and shading from the bracket and junction box should be avoided. Currently, the power output of bifacial modules on fixed brackets and single-axis trackers can be accurately simulated with PVsyst software. Investors can strategically determine the optimal DC/AC ratio for bifacial systems to achieve the lowest Levelized Cost of Energy (LCOE).

Material details

Bifacial PERC

For a bifacial PERC cell, the traditional Al back surface field is replaced by an Al grid, making the rear side largely transparent.

This innovative design allows the cell to capture light and generate electricity from both sides, boosting overall efficiency.

High Energy Yield
Our modules boast excellent low irradiance performance, a superior low power-temperature coefficient, and lower operating temperatures, all contributing
to an impressive high energy yield.

Warranty
Leveraging advanced mono wafer technology and anti-LID innovations, LONGi offers a stellar first-year power warranty of ≥98% for our PV modules.

Successful Project

Productive Process

Packaging & Shipping

FAQ

1. Q: How soon can you ship out the goods after placing an order?

A: Approximately 3-7 days after receiving the deposit.
2. Q: What is your minimum order quantity (MOQ)?
A: Our MOQ is one pallet, which contains 31 pieces.

3. Q: Are your products authentic?
A: Absolutely. Our products come in their original packaging, with a valid warranty and certification.

4. Q: What are your payment terms?
A: We require 30% T/T in advance, with the balance paid before shipment. For sample orders, 100% T/T in advance is needed.

5. Q: Do you accept sample orders?
A: Certainly. You only need to cover the shipping costs.

6. Q: Why choose PNG?
A: (1) We are the largest Tier 1 brand distributor in China.
(2) We cater to all your needs for different brands, types, and delivery times.
(3) We accept various inspection and payment methods, including third-party on-site inspections.
(4) We own our solar module factory, with 158mm, 166mm, and 182mm solar panels in stock, ready for immediate delivery.

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