JA Solar JAM66D45/LB 620W Bifacial Solar Panels – Pallet (31 Units)

Power your commercial and large-scale solar projects with a full pallet of 31 JA Solar JAM66D45/LB panels. These premium 620W bifacial double glass modules are built with high-efficiency n-type cells, delivering strong output, long-term reliability, and excellent performance in demanding environments. Ideal for installers, contractors, and bulk buyers, this pallet option offers efficient logistics and solid project value.

• Includes 31 panels per pallet (approx. 19.22 kW total power at 620W each)
• 620W rated maximum power per panel
• Up to 23.0% module efficiency
• Bifacial double glass design for enhanced durability and rear-side energy gain
• n-type technology with low LID and strong long-term performance
• Better low-irradiance response for reliable production in varied weather conditions
• • 12-year product warranty and 30-year linear power output warranty
  • Designed for demanding applications with high mechanical load resistance

  Product Specifications (per panel)

  Model: JAM66D45/LB
  Power Output (Pmax): 620W
  Efficiency: Up to 23.0%
  Dimensions: 238.2 × 113.4 × 3.5 cm (93.8 × 44.6 × 1.38 in)
  Weight: 33.2 kg (73.2 lbs)
  Max System Voltage: 1500V DC
  Max Series Fuse Rating: 35A
  Connector Type: QC 4.10-351 / MC4-EVO2 compatible
  Frame: Anodized aluminum alloy

  Bifaciality: 80% ±10%
  Front / Back Glass: 2.0mm / 2.0mm

  Certifications

  • IEC 61215, IEC 61730, UL 61215, UL 61730
  • ISO 9001:2015 – Quality management systems
  • ISO 14001:2015 – Environmental management systems
  • ISO 45001:2018 – Occupational health and safety management systems
  • IEC 62941:2019 – PV module manufacturing quality system

  Datasheet: JA Solar JAM66D45/LB Datasheet PDF

JA Solar — Built for Long-Term Performance