The JA Solar JAM66D45-630/LB from the DeepBlue 4.0 Pro series is a high-efficiency solar module designed for projects that require strong performance, reliability, and long-term energy generation.
It uses N-Type TOPCon cell technology with a bifacial double-glass design, allowing the module to generate energy from both the front and rear sides under suitable installation conditions.
Key Specifications
- Rated Power: 630W
- Model: JAM66D45-630/LB
- Cell Type: N-Type
- Design: Bifacial Double Glass
- Number of Cells: 132
- Module Efficiency: 23.3%
- Open Circuit Voltage (Voc): 48.90V
- Maximum Power Voltage (Vmp): 40.70V
- Short Circuit Current (Isc): 16.18A
- Maximum Power Current (Imp): 15.48A
- Dimensions: 2382 × 1134 × 30 mm
- Weight: 33.1 kg
- Junction Box: IP68
- Front / Back Glass: 2.0 mm / 2.0 mm
- Connector: QC 4.10-351 / MC4-EVO2A
Suitable for Solar Projects
This module is suitable for commercial, industrial, and utility-scale solar installations where high output and efficient use of installation space are important.
Eshraq Solar Energy supplies JA Solar modules for solar projects and contractors across Saudi Arabia, with support in selecting suitable components according to project requirements.








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