The Chinese company Longi is one of the world's leading suppliers of photovoltaic solutions. With the LR7-54HJBB solar module, Longi offers a high-performance module with a rated output of 490 Wp. A special feature of the module is its design: the special contact system, combined with the full-black design, creates a homogeneous, aesthetic appearance that blends inconspicuously into modern roof architectures. As a robust glass-glass module, it offers particularly high mechanical stability and long-term durability. It is also certified for high snow and wind loads. Longi offers a 30-year warranty on this module – a clear sign of quality and durability.
Product advantages:
• Robust glass-to-glass construction
• Homogeneous full black design
• Certified for high snow and wind loads
• 30-year product and performance warranty
Product features:
• Power rating Pmax: 490 Wp
• Cell type: monocrystalline
• Bifacial: no
• Cell contact: back-contacted
• Frame type: framed
• Frame colour: black
• Backsheet colour (cell side): black
• Backsheet colour (roof side): transparent
• Max. system voltage: 1500 V
• Connector type: MC4 Evo 2
• Cable length: 1.2 m
• Glass thickness: 2.0 mm (front) / 1.6 mm (back)
• Max. surface load capacity: 6000 Pa (snow) / 3600 Pa (wind)
• Fire protection class: Fire protection class A
• Dimensions: 1800 x 1134 x 30 mm
• Weight: 23.5 kg
• Warranty: 30 years performance warranty and 30 years product warranty