The LR5-54HTB-450M delivers powerful performance in a sleek, all-black design. Built with 108 half-cut bifacial cells and high-efficiency monocrystalline technology, this panel is engineered to maximize energy yield in residential or commercial solar setups.
Key Features
• 450W rated power output
• 22.0% peak module efficiency
• 108 half-cell bifacial design
• Sleek black frame and black backsheet
• MC4-compatible connectors for fast, secure installation
Electrical & Cell Specs
• Type: 108 Half-Cell Monocrystalline Module
• Bifacial: Yes
• Cell Count: 54
• Connection Type: MC4
Mechanical Details
• Dimensions: 180.00 cm × 113.40 cm × 3.00 cm (70.87 in × 44.65 in × 1.18 in)
The Longi 610W Bifacial Solar Panel is a 72-cell bifacial solar panel offering excellent performance with up to 22.6% peak efficiency. Ideal for ground mount applications, Longi solar panels also feature lower resistive loss with lower operating current, higher energy yields and lower operating temperature. Longi’s new optimized electrical design also reduces hot spot risk and allows for lower operating currents.
Longi’s Hi-MO 7 boasts industry-leading power generation performance and product reliability, ideal for installations where high albedo, high temperature, and limited space are a factor.
The Longi 610W Bifacial Solar Panel comes enclosed in anodized aluminum alloy frames and encased in dual glass 2.0 + 2.0mm semi-tempered glass.
Another positive attribute of this type of solar panel is its efficient power production at lower tilt angles vs. standard panels. These panels are offer the superior performance of half-cell modules which maximize the amount of light PV cells capture, while also reducing the amount that is reflected. These also dissipate heat more efficiently, altogether boosting energy harvest.
With an improved bifacial ratio of approximately 80%, and superior power temperature coefficient of -0.28%/℃, a Longi 610W Bifacial Solar Panel outperforms other modules in the market, achieving a power generation gain of up to 3%.
Longi solar panel performance characteristics over 30 years.
Another fantastic attribute of the Longi 610W Bifacial Solar Panel is its longevity. Longi guarantees these solar panels will continue to perform at over 87.4% of their original capacity after 30 years!
Longi 610W Bifacial Solar Panel Features & Benefits
12 year warranty for materials and processing
30 year warranty for Extra Linear Power Output
610 Watts
High output 144 half-cell modules
Improved energy yield under low irradiance conditions
High size to power output ratio
Positive power tolerance (0~ 3%)
Module efficiency up to 22.6%
Slower power degradation enabled by Low LID Mono PERC technology:
first year <1%
years 2-25, 0.4% per year
Number of cells: 144 (72) | Cell Type: bifacial
Maximum System Voltage: 1500V DC (IEC/UL)
Max. Series Fuse Rating: 30 Amp
Fire Rating: UL type 29 / IEC Class C
Operating Temperature: -40C ~+85C
Longi 610W Bifacial Solar Panel Electrical Characteristics
