645W Jinko Bifacial Solar Panel JKM645N-66QL6-BDV

The Jinko Solar JKM645N-66QL6-BDV 645W Bifacial Solar Panel is a next-generation high-performance solar module built on advanced N-Type TOPCon technology. Designed for commercial, industrial, agricultural, and utility-scale solar installations, this premium bifacial panel delivers exceptional energy production, higher efficiency, and superior long-term reliability.

Featuring a bifacial double-glass design with up to 85% bifaciality, the JKM645N-66QL6-BDV can generate additional power from reflected sunlight on the rear side of the module. This results in increased energy yield, reduced levelized cost of electricity (LCOE), and improved return on investment for solar projects.

Built using cutting-edge N-Type Mono-crystalline TOPCon cells, the panel offers outstanding performance in low-light conditions while providing enhanced resistance to PID, LID, LeTID, and UV degradation. Its innovative Anti-Dust design and self-cleaning glass help maintain optimal performance by reducing dust accumulation and minimizing maintenance requirements. =

With a robust double-glass structure, anodized aluminium frame, and high mechanical load capacity, the Jinko 645W bifacial solar panel is engineered to withstand harsh environmental conditions, making it ideal for large-scale solar farms, commercial rooftops, industrial facilities, and high-output solar energy systems.

Key Features

• 645W maximum power output for high-yield solar generation.
• Advanced N-Type TOPCon cell technology.
• Bifacial double-glass design for additional rear-side power generation.
• Up to 85% bifaciality for increased energy harvest.
• Excellent low-light performance for improved daily energy production.
• Superior resistance to PID, LID, LeTID, and UV-induced degradation. 
• Anti-Dust technology with self-cleaning glass surface. 
• IP68-rated junction box for maximum weather protection. 
• High mechanical load resistance of 5400Pa front load and 2400Pa rear load. 
• Suitable for utility-scale, commercial, industrial, and agricultural solar projects.

Technical Specifications

• Model: JKM645N-66QL6-BDV
• Rated Power (Pmax): 645W
• Module Efficiency: 23.88%
• Maximum Power Voltage (Vmp): 42.44V
• Maximum Power Current (Imp): 15.20A
• Open Circuit Voltage (Voc): 50.08V
• Short Circuit Current (Isc): 15.92A
• Cell Technology: N-Type Mono-crystalline TOPCon
• Number of Cells: 264 (66 × 4)
• Dimensions: 2382 × 1134 × 30 mm 
• Weight: 32.5 kg
• Maximum System Voltage: 1500V DC
• Operating Temperature: -40°C to +70°C

Warranty

The Jinko Solar JKM645N-66QL6-BDV is backed by a 12-year product warranty and a 30-year linear power output warranty, with only 1% first-year degradation and a low 0.35% annual degradation rate thereafter, ensuring outstanding long-term performance and reliability.