• Longi Half Cut Technology Mono 440W 450W Solar Panel
  • Longi Half Cut Technology Mono 440W 450W Solar Panel
  • Longi Half Cut Technology Mono 440W 450W Solar Panel
  • Longi Half Cut Technology Mono 440W 450W Solar Panel
  • Longi Half Cut Technology Mono 440W 450W Solar Panel
  • Longi Half Cut Technology Mono 440W 450W Solar Panel

Longi Half Cut Technology Mono 440W 450W Solar Panel

Warranty: 25 Years
Number of Cells: 144
Application: Agriculture
Condition: New
Certification: UL, CE
Material: Monocrystalline Silicon
Customization:
Diamond Member Since 2020

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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • FAQ
  • Certifications
Overview

Basic Info.

Model NO.
LR4-72HBD-440W
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:
Longi Half Cut Technology Mono 440W 450W Solar Panel


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.
Longi Half Cut Technology Mono 440W 450W Solar Panel
Longi Half Cut Technology Mono 440W 450W Solar Panel
Product Parameters

 

Longi Half Cut Technology Mono 440W 450W Solar Panel
Longi Half Cut Technology Mono 440W 450W Solar Panel
 

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.

Longi Half Cut Technology Mono 440W 450W Solar Panel


Longi Half Cut Technology Mono 440W 450W Solar Panel
Packaging & Shipping

 

Longi Half Cut Technology Mono 440W 450W Solar Panel

 
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!

 


Longi Half Cut Technology Mono 440W 450W Solar Panel
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

 

Longi Half Cut Technology Mono 440W 450W Solar Panel

 

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