Need assistance? Call us at (888) 808-5549

  • USA warehousing

  • Friendly support

  • Best prices

  • Secure checkout

EcoFlow  |  SKU: EF-SOLAR400W

EcoFlow 400W Solar Panel

$999.00 $1,148.99

Estimated Shipping Widget will be displayed here!

Authorized dealer

Your #1 trusted source for EcoFlow products.

Shipping info

Most orders are processed and shipped from our USA warehouse within 1 to 3 business days of an order being placed (excluding weekends and holidays).

If, in the case, the item has a different handling and/or shipping estimate, it will be clearly displayed under the Add to cart button.

Click here to view our full shipping policy

Returns info

Eligible for returns: Yes

Time frame allotted: 30 days from the date of delivery

*Item(s) must be in new and unused condition to be eligible

To learn how to request a return please visit our return & refund policy:

Click here to view our full return & refund policy

Photo of Friendly Avanquil Customer Support Representative

Need assistance? We're happy to help!

Description

Highly Efficient Solar Panels This one-piece, folding 400W 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. Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water. With an IP68 waterproof rating, the portable solar panel works in all kinds of weather, perfect for both camping and rooftop use.

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 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.

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

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 lightweight 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.
Ready for the outdoors.

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.

Built to weather the storm.

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.
Take solar power on the go.



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.

Documentation


EcoFlow 400W Portable Solar Panel

Specifications


EcoFlow 400W Solar Panel

SpecificationUnit
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)

What's Included

400W Portable Solar Panel

*Select quantity

Solar Panel Bag

1 x

User's Manual

1 x

Optional Accessories

Click on any accessory below to view the full details and add it to your cart

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Channing L.
Works great for it's size!

On a cloudy or foggy day I got a 130watts. Incredible!

EcoFlow 400W Solar Panel - EF-SOLAR400W - Avanquil
EcoFlow

EcoFlow 400W Solar Panel

(1)
From $999.00 $1,148.99
Highly Efficient Solar Panels This one-piece, folding 400W solar panel is perfect for home, camping, and off-grid living. With high...

Pack Size

  • 1 Pack
  • 2 Pack
  • 3 Pack
View product