EcoFlow 400W Portable Solar Panel

*Note: The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

Convert sunlight into clean, renewable energy using 400W portable solar panels, perfect for camping, RVs, and home use.

Universal

Seamless

Foldable

Portable

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.

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.

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.

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.

Compare The Models

110W Solar Panel

Rated Power：110 Watts
Unfolded : 62.5 x 20.2 x 1.0 in
Efficiency : 21-22%
Warranty : 12 Months

$399

160W Solar Panel

Rated Power：160 Watts
Unfolded : 61.8 x 26.8 x 1.0 in
Efficiency : 21-22%
Warranty : 12 Months

$449

400W Solar Panel

Rated Power：400 Watts
Unfolded : 93.1 x 43.7 x 1.0 in
Efficiency : 22%
Warranty : 12 Months

$1,199

Frequently Asked Questions

Are portable solar panels effective?

Portable solar panels are an extremely effective, clean, and renewable way to charge a portable power station. EcoFlow 400W portable solar panels have a larger wattage than typical solar panels and are more efficient due to their monocrystalline cells. Spring up to three 400W portable solar panels and use with a DELTA Pro portable power station for input of 1600W. Additionally, EcoFlow portable power stations use an MPPT algorithm that ensures a constant energy supply. Unlike static solar panels, portable solar panels are easily moved and adjusted depending on where the sun is in the sky.

Where do you place portable solar panels?

Positioning portable solar panels at an angle between 30-45 degrees, facing the direction of the sun, is best. EcoFlow portable solar panels have a built-in stand that can be adjusted, depending on where the sun is in the sky.

Which solar panels are best for camping?

Solar panels that are portable, foldable, and lightweight are the best kind for camping. Pair one with a portable power station and string up to 4 together for immediate power that is clean, green, and renewable.

Specs

Rated Power

400W

Cell Type

Monocrystalline silicon

Efficiency

22.40%

Dimensions

42.0*94.1*1.0 in (106.8*239.0*2.4cm)

Connector Type

Solar Connector

Open Circuit Voltage

48V (Vmp 41V)

Short Circuit Current

11A (Imp 9.8A)

Weight(Solar Panel)

Approx. 35.3lbs (16.0Kg)

Weight (with Kickstand Case)

Approx. 41.9 (19kg)

EcoFlow 400W Portable Solar Panel

400W Portable Solar Panels

Ready for the outdoors.

Built to weather the storm.

Take solar power on the go.