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Home > Products > LR4 Bifacial Mono Half Cell 425W 430W 440W 450W 455W solar panel for solar system power station
LR4 Bifacial Mono Half Cell 425W 430W 440W 450W 455W solar panel for solar system power station
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Product: views:4LR4 Bifacial Mono Half Cell 425W 430W 440W 450W 455W solar panel for solar system power station 
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2021-12-28 12:11
  Negotiated
Product Details
Product Description
ELECTRICAL DATA(STC)
Module Number
LR4-72HBD-430M
 LR4-72HBD-440M
LR4-72HBD-445M
LR4-72HBD-450M
LR4-72HBD-455M
Testing Condition
STC NOCT
STC NOCT
STC NOCT
STC NOCT
STC NOCT
Maximum Power Pmax(Pmax/W)
430  321.1
440 328.6
445 332.3
450 336.1
455 339.8
Open Circuit Voltage (Voc/V)
 48.90 45.80
49.2 46.0
49.40 46.20
49.60 46.40
49.80 46.60
Short Circuit Current (Isc/A)
11.30 9.13
11.45 9.25
11.52 9.30
11.58 9.36
11.65 9.41
Voltage at Maximum Power(Vmp/V)
41.60 37.90
41.00 38.20
41.20 38.40
41.40 38.60
41.60 38.80
Current at Maximum Power(Imp/A)
10.60 8.49
10.73 8.60
10.80 8.65
10.87 8.70
10.93 8.76
Module Efficiency(%)
19.8
20.2
20.5
20.7
20.9
Voc and Isc Tolerance                                                                            ±3%

Maximum System Voltage                                                                     DC1500V(IEC)

Max Series Fuse Rating                                                                         25A

Operate Temperature Scope                                                                  -40°C+85°C

Nominal Operating Cell Temperature                                                    45±2°C

Power Output Tolerance                                                                         0~+5W
Safety Protection Class                                                                         Glass Ⅱ
Fire Rating                                                                                               UL Type 3
Bifaciality                                                                                                 70±5%
Standard Test Conditions: Irradiance 1000 W/m2; Cell temperature 25 C. Spectra at 1.5AM
NOCT(Nominal Operating Cell Temperature):Irradiance 800W/㎡,Ambient Temperature 20℃, Spectra at AM1.5 Wind at 1m/s
Mechanical Data of Solar Module
Cell orientation
144Cells
Frame
Anodized Aluminium Alloy
Frame Thickness
35mmm
Weight of module
27.5kg
Module Dimensions
2094*1038*35mm 
Junction Box
IP68, three diodes
Main Components

Solar Cell
--High Anti-PID resistant
--Low breakage rate
--Color sorting ensure consistent      appearance on each module
--Service life is as long as 25 years 
--Translucency of normal luminosity is increased by 2%

Junction box
--Long service life
--Heat dissipation
-- IP68 protection level
--Conventional standalone edition and engineering custom edition
--Quality diode ensures module running safety

Frame
--Conventional frame
--Boost bearing capability and prolong service life
--Serrated-clip design tensile strength
--Seal-lip design glue injection
--Silver or black frames are optional
Project
Produce Line&Packing
QC Process
Product Certification
Pack&shipping
Delivery & Payment Terms




Payment Terms


T/T
EXW
30%  in advance for deposit payment, the balance payments will be paid before shipment.
FOB
CFR/C&F
30%  in advance for deposit payment, the balance will be paid against copy of B/L
CIF
L/C
Optional for the amount  of  above 50,000 usd,  L/C at sight  is acceptable.
West Union

Optional for amount of order  less than 5000 usd
Paypal
Delivery Time
7~15 days after receiving the payment or the deposit payment

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On time shipment
Payment safety protection
The third party inspection is optional
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