630W Longi Solar Panel

The 630W Longi Solar Panel is a high performance, next generation photovoltaic module designed for commercial, industrial, and utility scale solar installations. Built using advanced BC cell technology and a robust dual glass bifacial design, this module delivers exceptional power output, long term reliability, and superior energy generation in demanding environments.

With an impressive module efficiency of up to 23.32%, the 630W Longi panel maximizes energy yield per square meter, making it ideal for projects where space optimization and long term performance are critical.

Key Features and Benefits

• High Power Output – 630W Delivers strong energy production for large scale solar systems, reducing balance of system costs.

• Advanced BC Cell Technology Enhances efficiency, lowers power loss, and improves performance under real world operating conditions.

• Bifacial Dual Glass Design Allows rear side power gain of up to 25%, increasing total energy yield depending on installation conditions.

• Outstanding Module Efficiency Up to 23.32% efficiency, ensuring maximum power generation from available installation space.

• Durable and Weather Resistant Engineered to withstand harsh environments with high mechanical load resistance and excellent thermal stability.

Technical Specifications – 630W Longi Module

• Model: LR8?66HTD?630M
• Maximum Power (Pmax): 630W
• Module Efficiency: 23.32%
• Voltage at Maximum Power (Vmp): 40.58V
• Current at Maximum Power (Imp): 15.52A
• Open Circuit Voltage (Voc): 49.32V
• Short Circuit Current (Isc): 16.22A
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 33.5 kg
• Cell Configuration: 132 cells (6 × 22)
• Glass: Dual glass, 2.0 + 2.0 mm semi tempered
• Frame: Anodized aluminum alloy
• Junction Box: IP68, three diodes
• Maximum System Voltage: DC 1500V

Performance and Reliability

• Operating Temperature: -40°C to +85°C
• Temperature Coefficient (Pmax): -0.28% / °C
• Front Load Capacity: 5400 Pa
• Rear Load Capacity: 2400 Pa
• Fire Rating: IEC Class C
• Protection Class: Class II

Long Term Warranty

• 15 Year Product Warranty (materials and workmanship)
• 30 Year Linear Power Output Warranty
  • First year degradation: <1%
  • Years 2–30: 0.35% annual degradation
  • Guaranteed power output after 30 years: 88.85%

Ideal Applications

• Utility scale solar farms
• Commercial and industrial rooftops
• Ground mounted solar power plants
• High performance bifacial solar installations