Description

The LONGi Hi-MO X10 LR7-72HVD 640W solar panel is a next-generation photovoltaic module engineered for high efficiency, enhanced reliability, and superior energy production. Built with advanced HPBC cell technology and bifacial capability, the LR7-72HVD is optimized to capture more sunlight and generate increased power output in both direct and reflected light conditions. Its impressive 640W output and module efficiency of up to 23.7% make it an excellent solution for commercial rooftops, industrial applications, and utility-scale solar installations.

The module features durable dual-glass construction with anti-glare semi-tempered glass, providing enhanced resistance against moisture, dust, UV exposure, and harsh weather conditions. This robust design improves mechanical strength while supporting long-term operational stability in demanding environments. The panel is also engineered to perform efficiently under high temperatures with a low temperature coefficient, helping maintain stable energy production throughout varying climate conditions.

With a bifaciality factor of up to 70%, the LR7-72HVD can generate additional energy from reflected sunlight on the rear side of the panel, improving total system yield and reducing the overall levelized cost of electricity (LCOE). The module supports a maximum system voltage of 1500V and is compatible with modern high-efficiency solar system designs.

LONGi’s Hi-MO X10 series is developed to deliver exceptional reliability and long-term value, supported by stringent quality standards and extended performance warranties. The LR7-72HVD is ideal for installers and project developers seeking premium solar technology with high power density and durable construction.

Key Features:

• 640W maximum power output
• Up to 23.7% module efficiency
• Advanced HPBC cell technology
• Bifacial module design for additional energy generation
• Anti-glare dual-glass construction
• Excellent low-light and high-temperature performance
• High mechanical load resistance
• Suitable for commercial and utility-scale installations
• Long-term reliability with extended performance warranty

Technical Highlights:

• Model: LR7-72HVD-640M
• Cell Configuration: 144 half-cut cells
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 32.5 kg
• Maximum System Voltage: 1500V DC
• Operating Temperature: -40°C to +85°C
• Front Load Capacity: 5400Pa
• Rear Load Capacity: 2400Pa