Longi Double Glass Bifical Solar Panel 445W 450W for Solar System

Product Details
Customization: Available
Warranty: 25 Years
Number of Cells: 144
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  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
  • Longi Double Glass Bifical Solar Panel 445W 450W for Solar System
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  • Overview
  • Product Description
  • ELECTRICAL DATA (STC)
  • Project Shows
  • Packaging & Shipping
  • What we provide
  • Contact
Overview

Basic Info.

Model NO.
LR4-72HBD-450W
Condition
New
Certification
EST, ISO, CB, CE
Material
Monocrystalline Silicon
Type
Perc, Half Cell, Bifacial, Double-Glass, All Black
Solar Cell
a-Grade
Frame
Anodized Aluminium Alloy
Glass
3.2mm Tempered Low Iron
Junction Box
IP68 Rated
Cable
4mm ^2 300mm PV Cable
Wind Load, Back
2400PA / 2400PA
Snow Load, Front
3000PA / 5400PA
Efficiency
20.9%
Transport Package
31PCS Per Pallet
Specification
2094*1038*35mm
Trademark
LONGI
Origin
China
HS Code
85414020
Production Capacity
800MW/Year

Packaging & Delivery

Package Size
230.00cm * 130.00cm * 5.00cm
Package Gross Weight
28.000kg

Product Description

Product Description

Longi Double Glass Bifical Solar Panel 445W 450W for Solar System 
Longi Double Glass Bifical Solar Panel 445W 450W for Solar System              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.

ELECTRICAL DATA (STC)

Model Number
LR4-72HPH-440M
LR4-72HPH-445M
LR4-72HPH-450M
LR4-72HPH-455M
Testing Condition
STC
NOCT
STC
NOCT
STC
NOCT
STC
NOCT
Maximum Power (Pmax/W)
440
326.0
445
329.7
450
333.4
455
337.1
Open Circuit Voltage (Voc/V)
48.9
45.6
49.1
45.8
49.3
46.0
49.5
46.2
Short Circuit Current (Isc/A)
11.46
9.24
11.53
9.30
11.60
9.35
11.66
9.4
Voltage at Maximum Power (Vmp/V)
41.1
38.0
41.3
38.1
41.5
38.3
41.7
98.5
Current at Maximum Power (Imp/A)
10.71
8.59
10.78
8.64
10.85
8.70
10.92
8.75
Module Efficiency(%)
20.2
20.5
20.7
20.9
STC (Standard Testing Conditions): Irradiance 1000W/m², Cell Temperature 25 ºC, Spectra at AM1.5
NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature20ºC, Spectra at AM1.5, Wind at 1m/S
Test uncertainty for Pmax: ±3%

 

 

Project Shows

Longi Double Glass Bifical Solar Panel 445W 450W for Solar System

Packaging & Shipping

Longi Double Glass Bifical Solar Panel 445W 450W for Solar System

What we provide

Longi Double Glass Bifical Solar Panel 445W 450W for Solar System

Contact

Longi Double Glass Bifical Solar Panel 445W 450W for Solar System

 

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