$236.99
($0.47/W)
LONGi – 620W Bifacial Solar Panel
Brand: Longi Solar
Panel Wattage: 620 Watts
Number of Cells: 144 Cell (Half-Cut 72)
Cell Type: Bifacial Solar Panels
Backsheet Color: Clear
Frame Color: Silver
Frame Size: 30mm
Voltage (Vmp): 42.13 Volts
Voltage (Voc): 50.15 Volts
Current (Imp): 13.21 Amps
Current (Isc): 13.92 Amps
$324.99
($0.52/W)
or $28.57/mo for 12 mo at 9.96% APR with 
.
.
Best Value:
Order 36 units for
$292.49 each
(Auto-applied at checkout)
In Stock
A $150 Panel Handling Fee applies to orders of fewer than 36 panels to cover extra handling.
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Inventory Details
Vancouver
In Stock
Edmonton
In Stock
Calgary
N/A
Stratford
In Stock
Dartmouth
In Stock
Barrie
N/A
Victoria
N/A
In Stock – Product is in stock, available and ready to ship.
Low Stock – Product has limited stock available and ready to ship.
Arriving Soon – Product is on order from the manufacture and will ship on arrival.
Contact Us – Currently out of stock, unavailable or available thru special order.
Discontinued – Product no longer available.
Product Overview
The LONGi – 620W Bifacial Solar Panel is engineered for high-efficiency solar energy generation in large-scale grid-tie and commercial installations. Designed to pair seamlessly with string inverters or microinverters, this advanced bifacial module utilizes cutting-edge monocrystalline PERC technology, enabling superior power output for solar arrays. The LONGi – 620W Bifacial Solar Panel maximizes solar yield by capturing sunlight from both sides, making it ideal for rooftop, ground-mount, and utility-scale photovoltaic systems seeking optimal performance and reliable energy conversion.
Key Features:
- Module power output: 620W maximum at STC
- Bifacial design increases total energy production by up to 30%
- Monocrystalline PERC half-cut cells for high conversion efficiency
- Maximum system voltage: 1500V DC
- Module efficiency: up to 21.5%
- Rated for operating conditions from -40°C to +85°C
- IP68 junction box for advanced environmental protection
- Certified to IEC 61215, IEC 61730, and UL standards
Well-suited for commercial solar projects and large grid-tie systems, the LONGi – 620W Bifacial Solar Panel delivers reliable output for energy-intensive applications. Its robust construction and compatibility with leading inverters and microinverters make it a dependable choice for solar installers aiming to maximize efficiency and ensure long-term energy generation.
Product Specifications
Panel Wattage: 620 Watts
Number of Cells: 144 Cell (Half-Cut 72)
Cell Type: Bifacial Solar Panels
Backsheet Color: Clear
Frame Color: Silver
Frame Size: 30mm
Voltage (Vmp): 42.13 Volts
Voltage (Voc): 50.15 Volts
Current (Imp): 13.21 Amps
Current (Isc): 13.92 Amps
Max Series Fuse Rating: 30 Amp
Weight: 74 lbs
Dimensions: 95 × 45 × 1.2 in
Pallet Qty: 36 Per Pallet
Container Qty: 720 Per Container
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