Longi Half Cut Technology Mono 440W 450W Solar Panel

• Customization: Available
• Warranty: 25 Years
• Number of Cells: 144
• Model NO.: LR4-72HBD-440W
• Condition: New
• Certification: CE
• Material: Monocrystalline Silicon
• Junction Box: IP68 Rated
• OEM: Acceptable
• Weight: 19.5kgs
• Connector: Mc4
• Transport Package: Pallets
• Specification: 2094*1038*35mm
• Trademark: LONGI
• Origin: China
• HS Code: 85414020

Product Description

Product Description

 

PRODUCT DESCRIPTION:


1.Front side performance equivalent to conventional low LID mono PERC:
-High module conversion efficiency (up to 20.9%).
-Better energy yield with excellent low irradiance performance and temperature coefficient.
-First year power degradation<2%.
2.Bifacial technology enables additional energy harvesting from rear side(up to 25%).
3.Glass/glass lamination ensures 30 year product lifetime ,with annual power degradation <0.45%,
1500v compatible to reduce BOS cost.
4.Solid PID resistance ensures by solar cell process optimization and careful module BOM selection .
5.Reduced resistive loss with lower operating temperature.
6.Higher energy yield with lower operating temperature.
7.Reduced hot spot risk with optimized electrical design and lower operating current.

Product Parameters

 

 

Bifacial Power Generation:
 The energy yield of bifacial module can be influenced by albedo, height of module, GCR and DHI etc. Installation height of
bifacial module is recommended to be higher than 1m. Shading from bracket and junction box should be avoided.
At present, the power generation of bifacial module on fixed brackets and single axis tracker can be simulated with PVsyst.
Investors can determine the DC/AC ratio of bifacial module system to minimize the LCOE.

Packaging & Shipping

 

 

Company Profile

 

Hefei Pinergy Solar Technology Co.,Ltd is a professional and fast growing company.The business covers the R&D, production and sales of PV modules.Power station and PV system products, power generation and operation and maintenance services,etc.The company is located in Hefei City, Anhui Province, which is one of the main production bases of the photovoltaic industry in the world.We are world-renowned manufacturer and supplier of solar cells, solar PV modules and solar systems. Covering an area of 46000 square meters,we have more than 200 employees now,which makes annual production capacity of 800MW and 90% were exported all over the world. The advanced production system and excellent quality control have enabled us to win the trust and support of our customers.We have got certificates of TUV,CE,etc.At present, PINERGY has established a global sales network covering 70 countries/regions.Mainly covering Europe, Asia and South America, customers all over the world. PINERGY has a complete PV product system: solar cells, PV modules and PV systems, etc.The goal of PINERGY is to create a new first-class PV product brand, provide clean energy to the world, and assume future responsibility. Excellent quality, PINERGY manufacturing!

 

FAQ

 

1. who are we?
We are based in Anhui, China, start from 2017,sell to Southern Europe(40.00%),Southeast Asia(20.00%),Africa(18.00%),Domestic Market(2.00%),South Asia(2.00%),North America(2.00%),Northern Europe(2.00%),Central America(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Mid East(2.00%),Oceania(2.00%),Eastern Europe(2.00%),South America(2.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Solar Panel,Solar System,Battery,Inverter,Wi Fi RTU

4. why should you buy from us not from other suppliers?
Hefei Pinergy Solar Technology Co.,Ltd is a professional and fast growing company.The business covers the R&D, production and sales of PV modules.Power station and PV system products, power generation and operation and maintenance services,etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,German,Russian

Certifications