EcoFlow 400W
EcoFlow
EcoFlow 400W

Portable Solar Panel

Portable Solar Panels

Portable Solar Panels
Power your everyday appliances at home and off-grid with sustainable solar energy.

    400W Portable Solar Panels
    Our 400W portable solar panel offers high solar output, conversion efficiency rating, and a convenient folding design so it’s ready to grab and go at any time.
      400W Portable Solar Panels
      High Solar Output 
and a One-piece Folding Design

      High Solar Output and a One-piece Folding Design

      Charge faster, wherever you go.
      A single portable solar panel with a unique folding design, our 400W portable solar panel combines powerful energy production with portability. To achieve a higher solar conversion efficiency of up to 23%, we use multi busbar monocrystalline cells, so you get even more energy to recharge your portable power station.
        An Integrated, Self-supporting Stand

        An Integrated, Self-supporting Stand

        Optimize your energy.
        EcoFlow’s 400W portable solar panel comes complete with a protective case that doubles as a sturdy supporting stand. Simply set up your panel anywhere and conveniently adjust its angle to get the most sun possible.

          Balancing Portability With Protection

          Ready for the outdoors.
          Made from durable and flexible materials, the portable solar panel is perfect for off-grid living and travel. Its multi-layered design offers high impact resistance for the rugged outdoors, while its 27.5 lb light-weight means effortless carrying to a campsite. A rigid layer embedded in the carry case protects the panel from overbending when you carry or store it.
            Balancing Portability With Protection

            IP68 Waterproof Rating

            Built to weather the storm.
            Our 400W portable solar panel can carry on collecting energy even during a downpour. With a protective ETFE film and a high IP resistance level of 68, the solar cells can withstand environments from humid and wet to dry and dusty.
              IP68 Waterproof Rating

              *Water and dust resistance were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum water depth of 1 meter for up to 72 hours.)

              A Compact, Space-Saving Design

              Take solar power on the go.
              EcoFlow’s 400W portable solar panel is a camping or RV must-have. The compact design saves valuable space for your other travel essentials. When you’re ready to head off on your next adventure, simply collapse the panel down to store in your van or car.
                A Compact, Space-Saving Design
                High-Efficiency Solar Cells
                Capture more rays.
                Made using highly efficient monocrystalline silicon cells. And with an exceptional energy conversion rate of 22-23%, you get more energy with every cell.
                Plus, when connected to an EcoFlow solar generator, the Maximum Power Point Tracking (MPPT) algorithm auto-adjusts, guaranteeing a constant and stable power supply.
              • Charge a DELTA 2 in

                Charge a DELTA 2 in

                3-6 hours

                with 1 x 400W portable solar panel.

              • Charge a DELTA Max in

                Charge a DELTA Max in

                3-6 hours

                with 2 x 400W portable solar panels.

              • Charge a DELTA Max + Extra Battery in

                Charge a DELTA Max + Extra Battery in

                6-12 hours

                with 2 x 400W portable solar panels.

              • Charge a DELTA Pro in

                Charge a DELTA Pro in

                3.5-7 hours

                with 3 x 400W portable solar panels.

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                Product Introduction