The JA Solar 620W N-Type Bifacial Module delivers powerful performance with advanced TOPCon technology and high-strength dual-glass construction. Designed for industrial, commercial, and utility-scale installations, this high-wattage panel offers excellent stability, enhanced bifacial generation, and strong long-term reliability even in harsh outdoor environments.
Specifications
- Power Output: 620Wc81a9c8f2ada758
- Module Type: JAM66D45 LB (N-Type Bifacial)c81a9c8f2ada758
- Cell Configuration: 132 Half-Cut Cells (66×2)
- Cell Technology: N-Type TOPCon
- Construction: Dual-Glass Bifacial Module
- Bifacial Gain: Up to 80% (typical for LB series)
- Mechanical Load: 5400 Pa Front / 2400 Pa Back
- Max System Voltage: 1500V DC
- Operating Temperature: -40°C to +85°C (JA standard)
- Junction Box: IP68 Rated
- Frame: Anodized Aluminium Alloy
- Certification: IEC61215 / IEC61730 (visible on datasheet header)
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