Longi Solar Panel 540W PV Module Bifacial Double Glass

• 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 bifacial modules can be influenced by factors such as albedo, module height, GCR, and DHI. It is recommended that the installation height of bifacial modules be greater than 1 meter. Avoid shading from brackets and junction boxes. Currently, the power generation of bifacial modules can be simulated using PVsyst for both fixed brackets and single-axis trackers. Investors can adjust the DC/AC ratio of the bifacial module system to reduce the 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 majority of the rear side transparent.

This enables the cell to absorb light and generate electricity from both sides.

High Energy Yield
Exceptional low irradiance performance, low power-temperature coefficient, and low operating temperature all contribute
to a high energy yield.

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

Successful Project

Productive Process

Packaging & Shipping

FAQ

1. Q: How many days will it take to ship the goods?

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 consists of 31 pieces.

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

4. Q: What payment methods do you accept?
A: We accept 30% T/T in advance and the remaining balance before shipment. For sample orders, 100% T/T in advance is required.

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

6. Q: Why choose PNG?
A: (1) We are the largest Tier 1 brand distributor in China;
(2) We can meet various 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; 158mm, 166mm, and 182mm solar panels are in stock and ready for immediate delivery.

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