Longi 490W Hi-MO X10 Max Explorer HPBC Half Cell Black Frame- LR7-54HVH-490M

LONGi Hi‑MO X10 Explorer LR7‑54HVH‑490M – 490 W Elite Monocrystalline Solar Panel

The LONGi Hi‑MO X10 Explorer LR7‑54HVH‑490M is a premium-tier 490 W n-type TOPCon monocrystalline solar panel designed for maximum energy yield and long-term reliability. Equipped with 108 half-cut HPBC cells, it offers up to 24 % module efficiency, superior low-light performance, and exceptional durability under extreme environmental conditions.

Why Choose the Hi‑MO X10 LR7‑54HVH‑490M?

Part of LONGi's cutting-edge Hi‑MO X10 series, this panel features HPBC 2.0 back-contact technology and n-type TaiRay wafers that minimize power losses and enhance overall performance. It excels in both residential and commercial rooftop installations, offering mechanics-resistant build quality and industry-leading warranty protection.

Key Features & Benefits

• 490 W Power Output & 24 % Efficiency: Generates high power even in limited space
• 108 HPBC Cells: Half-cell configuration reduces hotspots and improves shading tolerance
• Exceptional Temperature Performance: Pmax temp coefficient of –0.26 %/°C helps maintain output in heat
• Robust Mechanical Ratings: Supports up to 5400 Pa snow load, 2400 Pa wind load, and 25 mm hail at 23 m/s
• Durable Build Quality: 3.2 mm tempered glass, anodized aluminum frame, IP68 junction box with bypass diodes
• Low Degradation & Extended Warranty: ≤1 % year‑1 first-year degradation, ≤0.35 % annually through year 30, 15-year product and 30-year performance warranty
• High Voltage Operation: Supports up to 1500 V systems, allowing larger string configurations
• Wide Operating Range: –40 °C to +85 °C, suitable for diverse climates

Applications

• Residential and commercial rooftops
• Utility-scale and ground-mounted solar farms
• High-temperature or challenging climates
• Areas prone to heavy snow, wind, or hail

Technical Specifications

• Model: LR7‑54HVH‑490M
• Power: 490 W (STC)
• Efficiency: 24 %
• Cells: 108 n‑type HPBC half-cells
• Dimensions: 1800 × 1134 × 30 mm; Weight: 21.6 kg
• Voc / Isc: 40.52 V / 15.33 A; Vmp / Imp: 33.51 V / 14.63 A
• Temp Coefficients: Isc +0.05 %/°C, Voc –0.20 %/°C, Pmax –0.26 %/°C
• Max System Voltage: 1500 V; Fuse Rating: 25 A
• Mechanical Load: Front 5400 Pa, rear 2400 Pa; Hail: 25 mm at 23 m/s

LONGi Hi‑MO X10 LR7‑54HVH‑490M – Top-Tier Solar Performance

This high-performance module combines efficiency, strength, and reliability in one powerful package. The LR7‑54HVH‑490M is a future-ready choice for maximizing solar yield while minimizing maintenance and degradation. Elevate your solar installations with LONGi’s latest innovation.