JKM-620-66HL4M-BDV

The JinkoSolar Eagle G7B JKM-620N-66HL4M-BDV is a high-performance 620W N-type bifacial solar module designed for commercial and utility-scale applications. Built with advanced TOPCon cell technology, this module delivers superior efficiency, improved reliability, and enhanced long-term energy yield. Its bifacial architecture captures additional energy from the rear side, increasing total system output in reflective environments. Engineered with multi-busbar half-cell technology, it improves light absorption and current collection while reducing resistive losses. The dual-glass construction enhances durability and mechanical strength, supporting high load ratings of up to 5400Pa (snow) and 2400Pa (wind). With excellent temperature coefficient performance and low degradation rates, the module is optimized for consistent energy production across diverse climates. Backed by a 12-year product warranty and 30-year linear performance warranty, it delivers dependable, long-term solar generation.

Key Features
• 620W high-efficiency N-type bifacial solar module
• TOPCon cell technology for improved performance and reliability
• Bifacial design increases energy yield from rear-side generation
• Dual-glass construction for enhanced durability and load resistance
• 12-year product warranty and 30-year linear power output warranty