2021 Popular Solar Panel Longi 530W 540W 550W Bifacial Solar Panel with Good Price

• After-sales Service: Yes
• Warranty: 30 Years
• Number of Cells: 144PCS
• Application: Industrial
• Condition: New
• Certification: EST, ISO, CE, TUV
• Model NO.: LR5-72HBD-540M
• Material: Monocrystalline Silicon
• Model Number: Lr5-72hph 530-550wp
• Type: Perc, Bifacial
• Solar Cell: a-Grade
• Junction Box: IP 68 Rated
• Glass: 3.2mm Tempered Low Iron
• Backsheet: Tpt Material
• Frame: Anodized Aluminium Alloy
• Front Glass: 3.2mm Tempered Glass
• Cable: 4mm^2 300mm PV Cable
• Panel Efficiency: 21.3%
• Service: OEM Avaliable
• Transport Package: 31PCS Per Pallet
• Specification: 2256*1133*35mm
• Trademark: Hi-MO 5m
• Origin: China
• HS Code: 85414020
• Production Capacity: 8000mwatt/Years

Product Description

Product Description

                                        Hi-MO5 66c/72c

                   Optimal choice for ultra-large power plan  ts

Material

 1. Smart soldering
 

Improved packing density, reliability and conversion efficiency
LONGi's smart soldering technology uses integrated segmented ribbons. The triangular section maximizes light capturing while the flat section reliably connects cells with reduced gap. Smart soldering technology reduces the tensile stress of the cell by 20%,
enabling higher reliability.

 

2.Double-glass with frame The strongest bifacial module

 

Hi-MO 5 adopts bifacial double-glass with frame which provides exceptional strength for higher load capacity. Qualified for 5400Pa static load on the front when there is no cross-beam on the back of the module (as shown in the figure). Avoids shading loss due to cross-beam at the back of the module.
 

3. Gallium-doped technology P-type module with lowest LID
LONGi products use gallium-doped PERC cells. Better LID performance with stable, long-term power generation.

 

 

Product Parameters

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)

Pmax/W	Voc/V	Isc/A	Vmp/V	Imp/A	Pmax gain
467	49.4	12.09	41.2	11.34	5%
490	49.4	12.67	41.2	11.88	10%
512	49.5	13.24	41.3	12.42	15%
534	49.5	13.82	41.3	12.96	20%
556	49.5	14.40	41.3	13.50	25%
Electrical characteristics with different rear side power again (reference to 445W front)

 

Factory

Project Shows

 

Payment

FAQ

 

1. What's your payment terms?TT,Letter of Credit,Paypal,Western Union etc. Could you send free sample?
Your sample fee will be returned when your place next order.

2. Can we print our own logo?
Yes absolutely.

3. What are the advantages of your company?
We are new factory ,now we control thin benifit for developing customers , price ,quality and service will never let customers down!!