620W Canadian Solar Panel

The 620W Canadian Solar Panel is a high‑output, utility‑grade photovoltaic module engineered for superior energy yield, long‑term reliability, and reduced system costs. Using N‑type TOPCon bifacial cell technology, this panel delivers higher efficiency, lower degradation, and excellent performance in hot and high‑irradiance environments.

Manufactured by Canadian Solar (CSI Solar Co., Ltd.), one of the world’s most established solar brands, the 620W module is designed for commercial, industrial, and large‑scale solar projects where maximum power density and long service life are critical.

Key Product Benefits

• High Power Output: 620 watts nominal power for greater energy generation per module
• N‑Type TOPCon Cell Technology: Improved efficiency, lower degradation, and enhanced reliability
• Bifacial Power Generation: Up to 85 percent bifaciality, enabling additional energy gain from rear‑side irradiance
• Excellent High‑Temperature Performance: Low temperature coefficient of −0.29 percent per degree Celsius
• Low Degradation Rate: ≤ 1 percent in the first year, then ≤ 0.4 percent annually
• Robust Mechanical Strength: Certified for snow loads up to 5400 Pa and wind loads up to 2400 Pa
• Lower LCOE: Optimized for reduced balance‑of‑system costs and higher lifetime energy yield

Electrical Specifications (STC – 620W Model)

• Nominal Maximum Power (Pmax): 620 W
• Module Efficiency: 23.0 percent
• Optimum Operating Voltage (Vmp): 41.2 V
• Optimum Operating Current (Imp): 15.06 A
• Open Circuit Voltage (Voc): 48.4 V
• Short Circuit Current (Isc): 16.08 A
• Maximum System Voltage: 1500 V (IEC / UL)
• Power Tolerance: 0 to +10 W

Mechanical Specifications

• Cell Type: N‑type TOPCon bifacial cells
• Cell Configuration: 132 half‑cells
• Module Dimensions: 2382 × 1134 × 30 mm
• Weight: 32.8 kg
• Front Glass: 2.0 mm heat‑strengthened glass with anti‑reflective coating
• Back Glass: 2.0 mm heat‑strengthened glass
• Frame Material: Anodized aluminum alloy
• Junction Box: IP68 rated with three bypass diodes
• Connector Type: MC4‑EVO2A or T6
• Operating Temperature Range: −40°C to +85°C

Quality, Safety, and Certifications

• IEC 61215 and IEC 61730 certified
• Fire Performance: UL 61730 Type 29 / IEC Class C
• Resistance to PID and LeTID for long‑term power stability
• Certified manufacturing systems:
  • ISO 9001 (Quality Management)
  • ISO 14001 (Environmental Management)
  • ISO 45001 (Occupational Health and Safety)

Warranty

• Product Warranty: 12‑year enhanced warranty on materials and workmanship
• Performance Warranty: 30‑year linear power output warranty
  • First‑year degradation: ≤ 1 percent
  • Annual degradation thereafter: ≤ 0.4 percent

Ideal Applications

• Utility‑scale solar power plants
• Commercial and industrial rooftop systems
• Ground‑mounted and single‑axis tracker installations
• Projects requiring high efficiency and high wattage per panel