The LONGi Hi-MO X10 represents the pinnacle of crystalline silicon solar technology. Powered by next-generation HPBC 2.0 (Hybrid Passivation Back Contact) cell technology and high-strength TaiRay wafers, the Hi-MO X10 achieves an industry-leading module efficiency of up to 24.8%. Featuring a striking pure-black front profile with zero gridlines, built-in anti-shading self-bypass protection, and a massive 30-year linear power warranty, it is the premier choice for high-yield, premium solar installations.
Redefining Solar Performance with HPBC 2.0 Technology
The LONGi Hi-MO X10 family delivers up to 30W more mass-production power than traditional options under the exact same footprint. By moving all positive and negative electrical contacts to the rear side of the cell via an innovative 0BB (Zero Busbar) structure, the front remains completely unobstructed. This maximizes light absorption and gives your rooftop an elegant, ultra-premium aesthetic.
Key Performance Benefits
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Intelligent Shading Optimizer: Say goodbye to catastrophic power drops from bird droppings, fallen leaves, or passing shadows. The built-in Self-Bypass technology limits power loss to only the shaded cell, reducing overall string power losses by greater than 70% compared to standard panels.
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Active Fire & Hot-Spot Prevention: Standard modules can spike past 180°C when cells are shaded, creating severe hot spots and fire risks. The Hi-MO X10 utilizes a unique soft-breakdown design that drops localized temperatures by 28%+ (keeping it safely around 80°C) to dramatically shield your property from risk.
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Built to Last (The “Ironman” Standard): Equipped with 10µm thicker TaiRay core silicon wafers, the module’s internal mechanical strength is increased by 16%. Backed by ultra-reliable straight-line rear welding, it minimizes internal micro-cracks from wind, hauling, or heavy snow loads.
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Unrivaled Low Temperature Coefficient: Operating at a lower base temperature means the Hi-MO X10 continues to pump out optimal energy even during hot summer days when other panels suffer from thermal performance degradation.
Technical Specifications
| Technical Parameter | 60-Cell Variant (LR7-60HVHL) | 72-Cell Variant (LR7-72HVH) |
| Power Output Range | 535W – 560W | 645W – 670W |
| Maximum Module Efficiency | Up to 24.5% | Up to 24.8% |
| Cell Type | N-type HPBC 2.0 (Back Contact) | N-type HPBC 2.0 (Back Contact) |
| Cell Orientation | 120 (6 × 20) | 144 (6 × 24) |
| Dimensions | 1990 × 1134 × 30 mm | 2382 × 1134 × 30 mm |
| Weight | 16.3 kg | 28.5 kg |
| Front Glass | 3.2mm coated tempered glass | 3.2mm coated tempered glass |
| Frame Material | Black Anodized Aluminum Alloy | Anodized Aluminum Alloy |
| Junction Box Rating | IP68 (Split design, 3 diodes) | IP68 (Split design, 3 diodes) |
| Max System Voltage | DC 1500V (IEC) | DC 1500V (IEC) |
| Max Series Fuse Rating | 25A | 25A |
| Operational Temp Range | -40°C to +85°C | -40°C to +85°C |
| First Year Degradation | Less than 1% | Less than 1% |
| Annual Degradation (Y2-30) | 0.35% per year | 0.35% per year |
| 30-Year Power Output | 88.85% guaranteed | 88.85% guaranteed |







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