Product Description
Longi - LR4-72HBD-440M - Bifacial
- Front side performance equivalent to conventional low LID mono PERC
-
- High module conversion efficiency
- Better yield with excellent low ir-radiance 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 ensured by solar cell process optimization and careful module BOM selection
- Reduced resistive loss with lower operating current
- Higher energy yield with lower operating temperature
- Reduced hot spot risk with optimized electrical design and lower operating current
Warranty Information
Warranty | 10 Years |
Product Videos
Custom Field
Details Bifacial, Dual Glass. 35mm
doc_Datasheet Datasheet_Longi_LR4-72HBD-425-450M-BIFACIAL_(frankensolar)
doc_Installation Manual Manual_Longi_LR6_(frankensolar)
doc_Warranty PDF Warranty_Longi_PV-Modules-(HE-Bifacial-Dual-Glass-series)-V09_(frankensolar)
Details 2 Silver Frame with White Sheet
Details 3 Sold per Pallet - 30 Modules per Pallet
Warranty 10 Years
spec_Power Output 440W
spec_Peak Efficiency 19.8 %
spec_Type 144-Half-Cell Module
spec_Facial Bi
spec_Connection MC4
Product Reviews
Documentation
Datasheet | ![]() |
Installation Manual | ![]() |
Warranty PDF | ![]() |
Specs
Power Output | 440W |
Peak Efficiency | 19.8 % |
Type | 144-Half-Cell Module |
Facial | Bi |
Connection | MC4 |
Dimensions
Shipping Dimensions
Weight: | 70.00 LBS |
Width: | 110.00 (cm) |
Height: | 5.00 (cm) |
Depth: | 220.00 (cm) |