Longi 480W N-Type Double Glass Solar Panel โ Black Frame | High Efficiency & 30-Year Performance Warranty
The Longi LR7-54HVD-480M 480W Solar Panel combines Longi's latest N-Type TaiRay wafer and HPBC 2.0 back-contact cell technology to deliver exceptional efficiency, outstanding reliability, and long-term performance. Designed for residential, commercial and industrial solar installations, this premium module features a robust double-glass construction, advanced anti-shading technology, and an impressive 23.5% module efficiency.
With lower degradation, higher energy yields, and superior durability, the LR7-54HVD-480M provides excellent value for homeowners, businesses, and installers looking for maximum lifetime performance.
Why Choose Longi Solar?
Longi Solar is one of the world's leading manufacturers of high-efficiency monocrystalline solar panels. Since 2000, Longi has been at the forefront of solar innovation, developing industry-leading technologies that deliver greater efficiency, improved reliability and lower electricity costs.
Longi panels are trusted worldwide for their exceptional quality, making them a preferred choice for residential, commercial and utility-scale solar projects.
Key Features
- High-performance 480W power output
- Outstanding 23.5% module efficiency
- Advanced N-Type TaiRay wafer technology
- Latest HPBC 2.0 back-contact cells for higher energy production
- Durable double-glass construction for enhanced protection and longevity
- Advanced anti-shading technology reduces power loss from partial shading
- Excellent resistance to environmental stress and extreme weather
- Low degradation for greater lifetime energy generation
- Positive power tolerance of 0 to +3%
- Sleek black frame for a premium appearance
Advanced HPBC 2.0 Technology
The Longi LR7-54HVD-480M features the latest HPBC 2.0 (Hybrid Passivated Back Contact) technology, reducing electrical resistance while increasing energy conversion efficiency. The back-contact cell design improves overall performance, particularly in challenging weather conditions, while delivering a cleaner all-black appearance.
Double Glass for Maximum Durability
The premium double-glass construction offers increased protection against moisture, corrosion, UV exposure and mechanical stress. This enhanced design improves long-term reliability and helps the panel maintain exceptional performance throughout its service life.
Anti-Shading Technology
Integrated anti-shading technology helps minimise the impact of partial shading by reducing hotspot formation and limiting power losses. This improves both safety and energy production, particularly on installations where occasional shading cannot be avoided.
Low Degradation, Higher Lifetime Energy Production
Designed for decades of reliable operation, the LR7-54HVD-480M experiences:
- Less than 1% degradation in the first year
- Only 0.35% annual degradation thereafter
This ensures consistently high energy production and maximises your return on investment over the lifetime of the system.
Industry-Leading Warranty
The Longi LR7-54HVD-480M is backed by comprehensive manufacturer warranties for complete peace of mind:
- 25-Year Product Warranty
- 30-Year Linear Power Output Warranty
Technical Specifications
| Specification |
Value |
| Manufacturer |
Longi Solar |
| Model |
LR7-54HVD-480M |
| Rated Power |
480W |
| Module Efficiency |
23.5% |
| Cell Technology |
N-Type TaiRay HPBC 2.0 |
| Cell Type |
Longi 0BB Cell |
| Module Construction |
Double Glass |
| Frame |
Black Aluminium |
| Dimensions |
1800 ร 1134 ร 30mm |
| Weight |
23.5kg |
| Operating Temperature |
-40ยฐC to +85ยฐC |
| Power Tolerance |
0 to +3% |
| First Year Degradation |
<1% |
| Annual Degradation |
0.35% |
| Product Warranty |
25 Years |
| Linear Power Warranty |
30 Years |
Ideal Applications
The Longi LR7-54HVD-480M is ideal for:
- Residential rooftop solar systems
- Commercial and industrial buildings
- Agricultural installations
- New-build developments
- Ground-mounted solar arrays
- Large-scale solar projects
Combining 23.5% efficiency, advanced N-Type HPBC 2.0 technology, premium double-glass construction, and industry-leading warranty protection, the Longi LR7-54HVD-480M 480W Solar Panel delivers exceptional performance, durability and long-term value for any solar installation.
