JA Solar – 620W Bifacial Solar Panel

Brand: JA Solar
SKU: JAM66D45-620/LB
Panel Wattage: 620 Watts
Number of Cells: 132 Cell (Half-Cut 66)
Cell Type: Bifacial Solar Panels
Backsheet Color: Clear
Frame Color: Silver
Frame Size: 35mm
Voltage (Vmp): 40.21 Volts
Voltage (Voc): 48.5 Votls
Current (Imp): 15.42 Amps
Current (Isc): 16.13 Amps
Max Series Fuse Rating: 35 Amps
Panel Weight: 74 LB
Panel Dimensions: 93.78" x 44.65" x 1.38" Inches
Pallet Qty: 31 Per Pallet
Container Qty: 620 Per Container

$229.50

$0.37/W

Pallet Discount: Order 31 panels for $192.78 each (Auto-applied at checkout)
JA Solar – 620W Bifacial Solar Panel
Availability by Warehouse
VancouverAvailable August 15, 2025
Available August 15, 2025
EdmontonAvailable August 15, 2025
Available August 15, 2025
CalgaryAvailable August 15, 2025
Available August 15, 2025
DartmouthAvailable August 15, 2025
Available August 15, 2025
StratfordAvailable August 15, 2025
Available August 15, 2025
Barrie
Victoria
In Stock – Product is in stock, available and ready to ship.
Low Stock – Product has limited stock available and ready to ship.
On Order * – Product is currently on order with the supplier and has a ship date.
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Discontinued – Product no longer available.
 
On Order
Less than skid quantity to be sold with $150 minimum handling charge.

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JA Solar – 620W Bifacial Solar Panel

The JA Solar 620W Bifacial Solar Panel is an advanced solution for maximizing your solar generation capacity, perfect for both residential and commercial applications. Engineered with cutting-edge bifacial technology, this panel delivers superior efficiency by capturing sunlight on both the front and rear sides, enhancing overall energy harvest. Ideal for grid-tie systems, microinverters, and traditional solar inverters, the JA Solar 620W unit represents an optimal investment in renewable energy. With its robust design and long-lasting performance, this solar panel is your reliable partner for sustainable power generation.

Key Features:

  • 620W power output to maximize energy production
  • Bifacial technology for increased efficiency and dual-side sunlight capture
  • PERC (Passivated Emitter and Rear Cell) technology enhancing module efficiency
  • High module efficiency of up to 21.4%
  • IP68-rated junction box providing superior ingress protection against environmental factors
  • Operational temperature range from -40°C to +85°C
  • Certified to withstand 5400 Pa snow load and 2400 Pa wind load
  • Compatible with major microinverters and standard inverters for versatile application

The JA Solar 620W Bifacial Solar Panel is specially designed for increased energy yield in diverse climatic conditions, ensuring consistent performance year-round. Its high power output and efficiency make it an excellent choice for large-scale solar projects or homes aiming to maximize rooftop real estate. With strong environmental resistance features and compatibility with various solar system components, this solar panel integrates seamlessly into any infrastructure, promising efficient and sustainable energy solutions.

Panel Wattage: 620 Watts
Number of Cells: 132 Cell (Half-Cut 66)
Cell Type: Bifacial Solar Panels
Backsheet Color: Clear
Frame Color: Silver
Frame Size: 35mm
Voltage (Vmp): 40.21 Volts
Voltage (Voc): 48.5 Votls
Current (Imp): 15.42 Amps
Current (Isc): 16.13 Amps
Max Series Fuse Rating: 35 Amps
Panel Weight: 74 LB
Panel Dimensions: 93.78" x 44.65" x 1.38" Inches
Pallet Qty: 31 Per Pallet
Container Qty: 620 Per Container
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