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Longi X10 HVD 485W N-Type Bifacial Solar Panel – LR7-54HVD-485M
#3: 8391
Longi 485W Data Sheet
Minimum order for this panel: 6 panels.
For orders with no minimum please visit our Single Panels page.
Longi X10 HVD 485W N-Type Bifacial Solar Panel – LR7-54HVD-485M
The Longi X10 HVD 485W is a premium high-performance solar panel designed to deliver exceptional energy generation, long-term reliability, and outstanding aesthetics. Featuring LONGi's latest HPBC 2.0 (Hybrid Passivated Back Contact) cell technology, this module achieves an impressive 23.76% efficiency, maximising power output even where roof space is limited.
With A+ anti-shading performance, superior temperature control, and advanced back-contact cell architecture, the X10 HVD continues to produce more energy than conventional solar panels, even in challenging conditions. The innovative design also reduces operating temperatures, improving both efficiency and long-term durability.
What is HPBC 2.0?
HPBC 2.0 (Hybrid Passivated Back Contact) is LONGi's next-generation proprietary solar cell technology. By relocating all electrical contacts to the rear of the cell, the front surface remains completely free of busbars and grid lines, allowing more sunlight to be absorbed.
Compared to previous-generation technologies, HPBC 2.0 offers:
- Higher module efficiency and increased energy yield
- Improved performance in partial shading (A+ anti-shading rating)
- Lower operating temperatures for enhanced reliability
- Reduced risk of hotspots and overheating
- Sleek all-black appearance with no visible front-side grid lines
- Excellent long-term degradation performance
The result is a solar panel that delivers more electricity over its lifetime while maintaining outstanding reliability and visual appeal.
Key Features
- 485W high power output
- 23.76% module efficiency
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Advanced HPBC 2.0 back-contact cell technology
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A+ anti-shading performance for improved real-world energy generation
- Lower operating temperatures for greater efficiency and longevity
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70% ±5% bifaciality to generate additional energy from reflected light
- 25-year product warranty
- 30-year linear performance warranty
- Robust design suitable for residential and commercial installations
Electrical Specifications
| Specification |
Value |
| Peak Power (Pmax) |
485W |
| Maximum Power Voltage (Vmpp) |
33.62V |
| Open Circuit Voltage (Voc) |
40.64V |
| Maximum Power Current (Impp) |
14.43A |
| Short Circuit Current (Isc) |
15.08A |
| Bifaciality |
70% ±5% |
| Module Efficiency |
23.76% |
Mechanical Specifications
| Specification |
Value |
| Dimensions |
1800 × 1134 × 30mm |
| Weight |
23.5kg |
| Product Code |
LR7-54HVD-485M |
| Product Warranty |
25 Years |
| Performance Warranty |
30 Years |
Whether you're installing a residential rooftop system or a commercial solar array, the Longi X10 HVD 485W delivers industry-leading efficiency, exceptional durability, and maximum long-term energy production, making it one of the most advanced N-Type bifacial solar panels available today.
