Description
The Jinko 640W N-Type Bifacial Solar Panel delivers high power output, advanced 20-busbar (20BB) technology, and efficient dual-sided energy generation — making it an ideal solution for commercial, industrial, and utility-scale solar projects where high efficiency, durability, and long-term performance are critical.
Specifications
- Model: Jinko 640W N-Type Bifacial Solar Panel
- Power Output: 640W
- Cell Type: N-Type TOPCon Bifacial
- Cell Configuration: 132 / 144 Half-Cut Cells (module-dependent design)
- Busbar Technology: 20BB (Enhanced current collection & reduced resistive loss)
- Module Efficiency: Up to ~22.5–22.9%
- Bifacial Gain: Up to 25–30% additional energy from rear side (site & albedo dependent)
- Operating Temperature: −40°C to +85°C
- Temperature Coefficient (Pmax): −0.29% / °C
- Front Glass: Dual 2.0mm Tempered Glass with Anti-Reflective Coating
- Frame Material: Anodized Aluminum Alloy
- Dimensions: Approx. 2382 × 1134 × 30 / 33 mm (model dependent)
- Weight: Around 35–38 kg
- Mechanical Load: 5400 Pa (Front) / 2400 Pa (Back)
- Protection Rating: IP68 Rated Junction Box
- Warranty: 12 Years Product Warranty / 30 Years Linear Power Warranty





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