• Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
  • Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
  • Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
  • Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
  • Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
  • Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

After-sales Service: Yes
Warranty: 25 Years
Number of Cells: 144
Application: Agriculture
Condition: New
Certification: CE
Customization:
Diamond Member Since 2020

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Manufacturer/Factory
  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Factory
  • Production Process
  • Project Cases
  • FAQ
Overview

Basic Info.

Model NO.
LR4-72HPH-450W
Material
Monocrystalline Silicon
Transport Package
Pallets
Specification
2094*1038*35mm
Trademark
LONGI
Origin
China
HS Code
85414020
Production Capacity
800000000000watts/Month

Product Description

Product Description

 

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

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%.
Bifacial technology enables additional energy harvesting from rear side(up to 25%).
Glass/glass lamination ensures 30 year product lifetime ,with annual power degradation <0.45%,
1500v compatible to reduce BOS cost.
Solid PID resistance ensures by solar cell process optimization and careful module BOM selection .
Reduced resistive loss with lower operating temperature.
Higher energy yield with lower operating temperature.
Reduced hot spot risk with optimized electrical design and lower operating current.
Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
Product Parameters

 

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
 

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 445W 450W 455W Half Cell Solar Panel with TUV CE UL


Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
Packaging & Shipping

 

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE ULLongi 445W 450W 455W Half Cell Solar Panel with TUV CE UL
Factory

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

Production Process

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

Project Cases

Longi 445W 450W 455W Half Cell Solar Panel with TUV CE UL

FAQ

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












 

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