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EcoFlow 400W Solar Panel - SOLAR400W

by EcoFlow
SKU SOLAR400W
Save 38% Save 38%
Original price $1,199.00
Original price $1,199.00 - Original price $1,199.00
Original price $1,199.00
Current price $749.00
$749.00 - $749.00
Current price $749.00
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Convert Sunlight Into Clean, Renewable Energy Using 400W Portable Solar Panels, Perfect For Camping, RVs, And Home Use!

Highly Efficient Solar Panels This one-piece, folding 400W portable solar panel is perfect for home, camping, and off-grid living. With high solar output and an improved efficiency rating of 23%, you can charge your portable power station even faster than before.

Self-supporting The protective case conveniently folds out into a stable stand that adjusts from 40-80°, allowing the flexible solar panel to capture the most rays.

Durable and Lightweight Made from layers of pliable EVA and durable fiberglass to combine the versatility of flexible solar panels with the strength of rigid ones. Weighing only 35.3 lb, the lightweight design and built-in shoulder strap make it ideal for outdoor adventurers.

Weatherproof Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water. With an IP68 waterproof rating, this portable solar panel works safely in all kinds of weather, perfect for camping and rooftop use.

Folding and Portable With a compact design, this 400W portable solar panel saves space for travel and storage. Easy to set up to charge your portable power station. When you’re ready to go, quickly collapse the panel down and slide into the protective case to stow in your van or car.


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.








Rated Power 400W
Cell Type Monocrystalline silicon
Efficiency 22.40%
Dimensions 41.7*93.1*1.0 in (105.8*236.5*2.4cm)
Connector Type MC4
Open Circuit Voltage 48V (Vmp 41V)
Short Circuit Current 11A (Imp 9.8A)
Weight(Solar Panel) Approx. 27.6lbs (12.5Kg)
Weight (with Kickstand Case) 34.2lbs / 15.5kg

1. 400W Solar Panel

2. Kickstand Case

3. User Manual

Order shipment preparation takes 3 days. Once shipped orders usually takes 5-8 days to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.