EcoFlow 400W Solar Panel

EcoFlow 400W Portable Solar Panel

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.

• Charge faster with high 400W solar input

• Up to 23% conversion rate

• Durable, multi-layered materials

• Self-supporting with an adjustable angle

• IP68 waterproof rating

• One-piece folding design


  • Universal


    Built to weather the storm. Our 400W 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.

  • Seamless


    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 16 kg 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.

  • Foldable


    With a unique folding design, our 400W solar panel combines powerful energy production with portability. To achieve a higher solar conversion efficiency of 23%, we use multi busbar monocrystalline cells, so you get even more energy to recharge your portable power station.

  • Portable


    Take solar power on the go. EcoFlow’s 400W 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.

Technical Specification

Rated Power
Cell Type
Monocrystalline silicon
41.7*93.1*0.98 in (105.8*236.5*2.5cm)
Open Circuit Voltage
48V (Vmp 41V)
Short Circuit Current
11A (Imp 9.8A)
Weight (Solar Panel)
Approx. 16 kg
Weight (with Kickstand Case)
Approx. 19 kg