LONGi LR4-72HBD-445M 445W Bifacial Half-Cut Mono Solar Panel

The LONGi LR4-72HBD-445M is a bifacial mono half-cut solar panel designed for high-power applications in ground-mounted power plants and commercial projects. With bifacial gain, dual-glass construction, and 21.0% efficiency, it delivers outstanding performance, durability, and long-term reliability even in demanding environments.

Key Benefits

• 445W rated power output with bifacial gain up to 25%.
• Half-cut mono PERC cells enhance efficiency and reduce resistive losses.
• Durable dual-glass construction with tempered heat-strengthened glass.
• 21.0% module efficiency with lower power degradation.
• Strong mechanical load capacity: 5400Pa front and 2400Pa rear.
• Certified for IEC, UL, and TÜV safety standards.
• Excellent performance under low-light and high-temperature conditions.
• 30-year linear power warranty and 12-year product warranty.

This panel integrates effortlessly with MPPT/PWM charge controllers and works perfectly with Off-Grid inverters, On-Grid inverters, and Hybrid inverters, ensuring maximum solar energy efficiency and reliable performance.