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160W SuperFlex Solar Panel with Integrated Edge Seal (R3-46F27.1VXBC)

440W Freightliner Cascadia SuperFlex Solar Panel with Integrated Edge Seal

Applications:

  • EPU battery and starting battery management for a Freightliner Cascadia with a sleeper cab and full fairing.

Specifications:

  • Voltage: 36.6V
  • Current: 11.6A
  • Open Circuit Voltage: 44.0V
  • Short Circuit Current: 12.6A
  • Description
  • Important Notes
  • Specifications
  • Resources

  • Keep your fleet running smoothly with the 440W Freightliner Cascadia SuperFlex Solar Panel, designed for commercial transportation. This maintenance-free solution reliably charges EPU and vehicle starting batteries simultaneously, helping fleet managers reduce idle time and lower operating costs.

    Paired with a commercial maximum power point tracking (MPPT) charge controller, the panel maximizes solar output to battery systems—extending battery life, preventing overcharging, and reducing maintenance costs.

    The Place & Pull double-release liner enables quick, damage-free installation by minimizing panel flex, a common issue with other semi-flexible designs. This protects the high-efficiency Maxeon monocrystalline cells, ensuring exceptional power output and long-term durability.

    With an integrated edge seal, the panel eliminates external edge taping, reducing installation time while ensuring a clean, professional finish that withstands harsh conditions.

    The 440W Freightliner Cascadia SuperFlex Solar Panel helps fleets reduce diesel consumption and emissions, increase battery life, and cut operating costs—improving reliability, efficiency, and overall performance.

     

    Kit Options:

    30ft. Wiring Harness Kit (CTK-F-440-17):

    • 440W SuperFlex Solar Panel with Integrated Edge Seal
    • Charge Controller with 30ft. Wiring Harness

     

    Benefits:

    • Easy installation with integrated edge seal and Place & Pull double-release liner  
    • Pairs with MPPT charge controller for optimized charging and battery safety
    • Rugged, self-cleaning surface  
    • High-efficiency Maxeon cells for maximum power output 
    • Designed, engineered and assembled in the USA
    • Tested to meet or exceed performance standards

     

    IV Curve

    440W SuperFlex Solar Panel IV Curve

  • All connections must be solar positive (red) to battery positive and solar negative (black or blue) to battery negative. Reversing can damage the solar panel. Consult your battery manufacturer if you have questions about the specifications of your battery.

  • Power:

    • Voltage: 36.6V
    • Current: 11.6A
    • Open Circuit Voltage: 44.0V
    • Short Circuit Current: 12.6A

    Physical:

    • Dimensions

      • 95.1 x ∼58.2 x 0.1 (in) / 2,415.5 x 1,478.3 x 2.5 (mm) 

    • Weight

      • 23.4lb / 10.6kg

    Environmental:

    • Temperature Coefficient

      • Power: -0.27%/ºC

      • Voltage: -0.236%/ºC

      • Current: 0.058%/ºC

    • Storage temperature: -40°C to 85°C

    • Operating temperature: -40°C to 85°C

  • Spec Sheet