Longi Solar Panel Lr5-72hbd Double Glass 540W Bifacial

• 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 the bifacial module can be influenced by various factors such as albedo, module height, GCR, and DHI. For optimal performance, it is recommended that bifacial modules be installed at a height exceeding 1 meter. Avoid shading from brackets and junction boxes to ensure maximum efficiency. Currently, the power generation for bifacial modules on fixed brackets and single-axis trackers can be accurately simulated using PVsyst software, enabling investors to determine the optimal DC/AC ratio to minimize the Levelized Cost of Energy (LCOE).

Material details

Bifacial PERC

In a bifacial PERC cell, the Al back surface field is replaced by an Al grid, which renders the majority of the rear side transparent,

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

High Energy Yield
Outstanding performance under low irradiance, a low power-temperature coefficient, and lower operating temperatures all contribute
to a remarkably high energy yield.

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

Successful Project

Productive Process

Packaging & Shipping

FAQ

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

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

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

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

5. Q: Do you accept sample orders?
A: Certainly, as long as you cover the shipping fee.

6. Q: Why should we choose PNG?
A: (1) We are the largest Tier 1 brand distributor in China;
(2) We can meet any requirements 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 and ready for immediate delivery.

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