Longi 650w Bi-Facial 66 cell Silver Frame SDM - 30 Year Warranty

Longi Solar is a global leader in high-efficiency solar solutions, renowned for its advanced monocrystalline solar technology. Established in 2000, Longi is committed to promoting renewable energy adoption by creating cost-effective, high-performance solar products, making it a top choice for both residential and commercial solar installations around the world.

LR8-66HVD-650M- Longi 650w Bi-Facial 66 cell Silver Frame SDM - 30 Year Warranty

The Longi LR8-66HVD-650M 650W Bi-Facial Solar Panel is a premium, high-efficiency module designed for maximum energy generation in large-scale and commercial solar installations. Built with cutting-edge BC cell technology and advanced bifacial design, this panel captures sunlight from both sides, significantly increasing total system output and long-term returns.

With an impressive module efficiency of up to 24.62% and LOW degradation rates, this Longi panel ensures dependable performance and enhanced energy yield over its lifecycle. Engineered with durability in mind, it features a robust dual-glass construction, a sleek silver anodised aluminium frame, and industry-leading warranties tailored for the UK and Irish markets.

Key Features: 

• High Power Output (650W): Maximises energy generation for greater efficiency and higher system performance. 
• Bifacial Energy Generation: Captures sunlight from both the front and rear surfaces, boosting overall yield—ideal for ground-mounted and reflective surface installations.
• Outstanding Efficiency (Up to 24.62%): Advanced BC cell technology delivers top-tier conversion efficiency for more power per square metre. 
• 30-Year Linear Power Warranty: Guarantees long-term performance with only 0.35% annual degradation after year one and 88.85% output at year 30. 
• Enhanced Low-Light & Anti-Shading Performance: A+ anti-shading capability reduces power loss and maintains higher output in partial shading conditions. 
• Durable Dual-Glass Construction: 2.0mm + 2.0mm semi-tempered glass enhances strength, weather resistance, and long-term reliability. 
• Lower Operating Temperature: Improved thermal performance reduces overheating and boosts efficiency even in hot climates. 
• Robust Mechanical Strength: Withstands up to 5400Pa front load and 2400Pa rear load, ensuring high durability in harsh environments. 
• Premium Aesthetic Design: Sleek, gridline-free appearance for modern installations and improved visual integration. 
• Certified Quality & Safety: Complies with IEC 61215, IEC 61730 and ISO standards for quality, safety, and environmental management.

Module Specifications: 

• Power Output: 650W
• Cell Type: BC Cell
• Dimensions: 2382 x 1134 x 30mm
• Weight: 33.5 kg
• Warranty: 25- year product warranty, 30-year linear power warranty
• Operational Temperature Range: -40°C to +85°C
• Maximum Efficiency: 24.62 %