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Go Power! GP-FLEX-50E Solar Flex Expansion Kit

  • Rated Output: 50 Watts, 19 Volt DC / 2.88 Amps
  • Includes (1) Solar Modules, Connectors and Mount Hardware (No Controller)
  • Dimensions: 42.1" H x 11.3" W x 0.1" D
  • Item #: 
    Go Power
    Model #: 
    Shipping Weight: 
    5.00 Lbs.
    List Price: 
    Status:    In Stock


    Package Includes:

    • FLEX 50 Watt high-efficiency monocrystalline Solar Panel
    • (1) MC4 Expansion Connector (1 Male, 2 Female)
    • (1) MC4 Expansion Connector (2 Male, 1 Female)
    • (6) #10-16 x 1” screws
    • (6) #10 Washers
    • (6) #6 x 3/4" screws
    • (6) Tie Wraps
    • (6) Cable Clamps
    • (1) 10 Amp Fuse


    • The Go Power! GP-FLEX-50E Solar Flex™ Expansion Kit is designed for the GP-FLEX-50 System
      • Solar Controller is Not Included with the Expansion Kit (Sold with original Panel Kit)
    • The panel is aerodynamic and a virtually unbreakable solar battery charger for RVs, boats, work trucks, long-haul trailers, and sleeper cabs
    • This solar panel conforms to almost any surface
    • Designed to provide a powerful charging solution for batteries
    • The high-efficiency monocrystalline cells produce more power per square foot than any other flexible panel on the market
    • An impermeable lamination coats the entire Solar Flex module
      • Allowing it to contour and flex against curved surfaces
      • Eliminating any need for custom mounts (50 watt modules curve up to 30 degrees)
    • The panel can be affixed by adhesive or screws, and grommets are provided for ease of installation
    • The thin, lightweight module can also be sewn into canvas, making this a truly versatile solar module
    • Measures less than 1/8" (3 mm) thick
    • Modules are 82% lighter


    • Output Power: 50 Watt
    • Rated current: 2.88 Amp
    • Open-circuit voltage: 19 Volt
    • Maximum Power Voltage (Vmp): 17.5 Volt
    • Connectivity MC4 connectors: (Branch plug/socket included in expansion kit)
    • Solar cell: Flexible, back-contact monocrystalline
    • Material: Laminated TPT backsheet
    • Frame: None (Includes grommets for screw installation)
    • Dimensions: 42.1" x 11.3" x 0.1" (107 mm x 286 mm x 3 mm)
    • Solar output power limited warranty: 10 years
    • Solar controller warranty: 5 years
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


    Additional Handling Note:
    Most carriers impose an extra handling fee of $12.00, that will be added to your shipping charges if it applies.

    Documentation available at the following links:


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