LONGi Hi-MO 5 LR5-72HBD 545W

LONGi Hi-MO 5 LR5-72HBD 545W photo
Manufacturer
LONGi Solar
Series
Hi-MO 5
Part Number
LR5-72HBD-545M

Product Description

The LONGi Hi-MO 5 LR5-72HBD is a large-format bifacial half-cut monocrystalline panel built for maximum power density on commercial rooftops, warehouses, and large residential properties in Los Angeles and Southern California. At 545W per panel with 21.3% module efficiency, it delivers more energy per installation footprint than standard residential panels - reducing total panel count, mounting hardware, and installation time on large-scale projects. Its M10 Gallium-doped wafer with 9-busbar half-cut cell technology and dual-glass construction (2.0 + 2.0mm heat-strengthened glass) provides proven long-term yield stability under constant Southern California sun. Bifaciality of 70±5% makes it particularly effective on flat ballasted commercial installations where reflected light from rooftop surfaces contributes additional energy yield. Backed by a 30-year linear power output warranty.

General Information

Manufacturer
LONGi Solar
Series
Hi-MO 5
Part Number
LR5-72HBD-545M
Dimensions
2256 × 1133 × 35 mm
Weight
32.3 kg (71.2 lbs)
Approvals
IEC 61215 · IEC 61730 · UL 61730 · ISO 9001:2015 · ISO 14001:2015 · ISO 45001:2018 · IEC 62941

Technical Specifications

Watts STC
545 W
Cells
144 (6×24)
Technology
Bifacial Half-Cut Monocrystalline (Large Format)
Efficiency
21.3%
Bifaciality
70 ± 5%
Open Circuit Voltage (Voc)
49.65 V
Short Circuit Current (Isc)
13.92 A
Max Power Voltage (Vmpp)
41.80 V
Max Power Current (Impp)
13.04 A
Max System Voltage
DC 1500 V (IEC/UL)
Series Fuse Rating
30 A
Temp Coefficient (Pmpp)
-0.340% / °C
Temp Coefficient (Voc)
-0.265% / °C
Operational Temperature
-40°C to +85°C
Frame Material
Anodized Aluminum Alloy
Glass
Dual glass - 2.0 + 2.0mm heat strengthened
Junction Box
IP68, 3 diodes
Connector
4 mm² Solar cable, +400/-200mm, ±1400mm
Fire Rating
UL type 29 / IEC Class C

Other Solar Panels We Install

Let's Price This for Your Roof

We do not sell panels off a shelf. We design a system matched to your roof, your energy use, and your goals. Then we recommend the right panel. Tell us about your project and we will follow up with system design and a no-obligation quote.