Canadian Solar CS3W-390PB-AG 390 Watt Poly Bifacial Solar Panel
Canadian Solar CS3W-455MB-AG 455 Watt Bifacial Solar Panel

Canadian Solar CS3W-390PB-AG 390 Watt Poly Bifacial Solar Panel
Canadian Solar CS3W-390PB-AG 390 Watt Poly Bifacial Solar Panel
Canadian Solar CS3W-455MB-AG 455 Watt Bifacial Solar Panel
Canadian Solar CS3W-455MB-AG 455 Watt Bifacial Solar Panel
$184.86 List price $250.00

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$406.77 List price $450.00

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Model: CS3W-390PB-AG (390 Watt Poly Bifacial) CS3W-455MB-AG (455 Watt Mono Bifacial)
Select model:
Item code Brand name Model number Volts Watts Cell Tech Connector Type
CSI390-CS3W390P Canadian Solar, Inc. CS3W-390PB-AG 24V 390W Polycrystalline T4
Item code Brand name Model number Watts
CSI455-CS3W455B Canadian Solar, Inc. CS3W-455MB-AG 455W

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CSI Canadian Solar

Canadian Solar
Solar Panels

Canadian Solar was founded in 2001 in Canada. One of the top three solar power companies in the world, they have shipped over 21GW of photovoltaic modules since their inception. Canadian Solar is committed to providing high quality solar products, solar system solutions and services to customers around the world. The company operates three state-of-the-art PV research centers for cells, modules and systems in Canada and China. Combined, more than 400 scientists, engineers and technicians conduct research to continuously improve their solar technologies. Canadian Solar is a globally recognized innovator of the solar industry.


  • High panel efficiency up to 25%
  • Positive power tolerance: 0 ~ +5W
  • Anti-reflective with self-cleaning surface
  • High performance at low light conditions
  • High energy yield at low temperature conditions
  • UL certified, California CEC listed, IEC Certified (including salt mist IEC 61701)
  • NEW technologies from Canadian Solar!

    1. BiHiKu modules are a new generation Bifacial Module - providing up to 30% more power from the back side!  The bifacial gain depends on the mounting (structure, height, tilt angle etc) and the albedo of the ground.  Bright, reflective surfaces, such as fresh snow, or white gravel have a high albedo, making these panels ideal for ground mounts.  BiKu technology has a lower internal current, so a lower hot spot temperature.  It also minimizes micro-cracks and snail trails, making it more reliable.
    2. High Density Shingled Modules means the cells are shingled together with electrically conductive adhesive instead of busbars.  This busbar-less design offers several advantages:  Greater output in shaded conditions; 20% more capacity in same space on the roof; lower internal power consumption reduces power loss by 97% in each string; clean, aesthetic appearance blends into roof. 


    STC CS3N-390MS HiKuBlack CS3N-395MS HiKuBlack CS3W-455MB-AG BiHiKu
    Nominal Max Power (Pmax) 390 watts 395 watts 455 watts
    (*see datasheet for bifacial wattage gain)
    Optimum Operating Voltage (Vmp) 36.8V 37.0V 41.3V
    Optimum Operating Current (Imp) 10.60A 10.68A 11.02A
    Open Circuit Voltage (Voc) 44.1V 44.3V 49.3V
    Short Circuit Current (Isc) 11.38A 11.44A 11.66A
    Module Efficiency 19.2% 19.4% 20.4%
    Maximum System Voltage 1000V (IEC/UL) 1500V (IEC/UL)
    Maximum Series Fuse Rating 20A 25A
    Cell Type Mono-crystalline
    Cell Arrangement 132 [2 x (11 x 6)] 144 [2 x (12 x 6)]
    Operating Temperature -40°C ~ +85°C
    Frame Black Silver
    Snow/Wind Loads 5400 Pa/2400 Pa 7000 Pa/5400 Pa 5400 Pa/3600 Pa
    Dimensions 76.4 X 41.3 x 1.38in (1940 x 1048 x 35mm) 83.9 X 41.3 x 1.2in
    (2132 x 1048 x 30mm)
    Weight 49.6 lbs (22.5 kg) 51.6 lbs (23.4 kg) 62.6 lbs (28.4 kg)
    Connectors/Cables T4/12 AWG Cables
    Warranty 25 Year Power Output
    12 Year Product
    25 Year Power Output
    25 Year Product
    30 Year Power Output
    12 Year Product

    CSI Canadian Solar

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