Longi Solar Panel 540W PV Module Bifacial 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, height of the module, GCR, and DHI. For optimal performance, it is recommended to install bifacial modules at a height greater than 1 meter, while avoiding shading from brackets and junction boxes. Current simulations using PVsyst can predict power generation for bifacial modules on fixed brackets and single-axis trackers. Investors can optimize the DC/AC ratio of bifacial module systems to minimize the Levelized Cost of Electricity (LCOE).

Material details

Bifacial PERC

For a bifacial PERC cell, the aluminum back surface field is replaced with an aluminum grid, making the majority of the rear side transparent,

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

High Energy Yield
With outstanding low irradiance performance, a low power-temperature coefficient, and low operating temperature, these technologies collectively
deliver a high energy yield.

Warranty
Leveraging advanced mono wafer technology and anti-LID technology, LONGi provides 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 send out 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 contains 31 pieces.

3. Q: Are your goods genuine?
A: Absolutely. Our goods come in original packaging with a valid warranty and certificate.

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

5. Q: Do you accept sample orders?
A: Certainly. You just 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 fulfill 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 have our own solar module factory with 158mm, 166mm, and 182mm solar panels in stock, ready for immediate delivery.

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