LONGi Hi-MO 5 550W Bifacial Solar Panel | LR5-72HBD-550M
$229.73
LONGi Hi-MO 5 550W bifacial solar panel with high-efficiency N-type cells and dual-glass durability. Delivers over 600W with rear-side gain. Built for utility-scale power, off-grid systems, and commercial installs. 30-year performance warranty included.
Big Power. Small Footprint. Pure Next-Gen Solar.
Say hello to the LONGi Hi-MO 5 — a 550W bifacial solar panel engineered to outperform in utility-scale and commercial applications. With top-tier N-type cells, dual-glass construction, and bifacial gain that pushes output beyond 600W, this panel was born for high-ROI installs that don’t flinch under pressure.
Whether you’re powering off-grid resorts, massive farms, or industrial roofs, this panel brings clean energy with unmatched efficiency, resilience, and longevity.
✅ Why This Panel Rocks
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550W Frontside Power with rear-side gains up to 15–25% depending on surface reflectivity.
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High-Density Cell Design (M10 182mm wafers) = more power per square meter.
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Bifacial Dual Glass = ultra durability + 30-year linear power warranty.
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Optimized for Trackers – ready to pivot with the sun and keep those kWhs climbing.
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Max System Voltage: 1500V – perfect for string-optimized utility designs.
🔧 Technical Specifications
| Specification | Details |
|---|---|
| Model | LR5-72HBD-550M |
| Rated Power (Pmax) | 550W (front side) |
| Voltage at Max Power (Vmp) | 41.7V |
| Current at Max Power (Imp) | 13.19A |
| Open Circuit Voltage (Voc) | 49.7V |
| Short Circuit Current (Isc) | 13.92A |
| Efficiency (Front Only) | ~21.3% |
| Bifacial Gain | Up to 25% rear-side gain |
| Max System Voltage | 1500V |
| Operating Temp Range | -40°C to +85°C |
| Power Tolerance | 0 ~ +5W |
| Max Fuse Rating | 25A |
📏 Mechanical Specs
| Specification | Details |
|---|---|
| Dimensions | 2278 × 1134 × 35 mm |
| Weight | 32.3 kg |
| Cell Type | Mono-crystalline Half-cut |
| Number of Cells | 144 (72×2) |
| Front Glass | 2.0 mm tempered, anti-reflective |
| Back Glass | 2.0 mm transparent glass |
| Frame | Anodized aluminum alloy |
| Junction Box | IP68, 3 bypass diodes |
| Connectors | MC4 Compatible |
| Cable Length | 300mm (+) / 300mm (–) |
📦 Packaging Info
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Per Pallet: 31 panels
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Per 40’ HQ Container: 620 panels
🔒 Warranties & Certifications
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12-Year Product Warranty
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30-Year Linear Power Guarantee
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Certified to: IEC 61215 / 61730, ISO 9001, ISO 14001, OHSAS 18001
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