Longi Hi-MO 5m LR5-54HIH 405W photovoltaic panel

The 405 W Longi panel has been designed using Hi-MO 5m and Half-cut mono-crystalline cell technology, which reduces energy loss and improves performance even in partial shade. With an efficiency of 21.5%, it offers optimal operating efficiency. Equipped with 54 Half-cut cells, the panel provides better thermal management and minimizes hot spots, which affects longer service life. The panel is resistant to hail (tested with 25 mm diameter balls at a speed of 23 m/s) and has certificates for resistance to difficult weather conditions, including wind (2400 Pa) and snow load (5400 Pa). Thanks to the anodized aluminum frame, the panel is corrosion-resistant and works perfectly in demanding conditions.

• Peak power (Pmax): 405 W
• Efficiency: 21.5%
• Cell technology: Mono-crystalline, Half-cut
• Dimensions: 1722 × 1134 × 30 mm
• Hail resistance: Tested against 25 mm diameter balls at a speed of 23 m/s
• Mechanical resistance: 5400 Pa (front), 2400 Pa (back)
• Certificates: IEC 61215, IEC 61730, UL 61730, ISO 9001/14001/45001
• Warranty: 12 years for product, 25 years for performance (~84.8% power retention after 25 years)