EcoFlow Portable Solar Panel | 400 Watts | Outbound Power
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EcoFlow Portable Solar Panel | 400 Watts

by EcoFlow
Original Price $1,199.00
Current Price $699.00

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Empower Your Off-Grid Adventures With The EcoFlow 400W Portable Solar Panel

Adventure awaits, but so does the need for reliable power. Whether you're camping under starry skies, embracing the van life, or seeking off-grid independence, the EcoFlow 400W Portable Solar Panel provides a powerful and portable solution for all your outdoor energy needs. This isn't just another solar panel; it's a dependable companion built to breathe life into your devices, wherever your journey takes you.

EcoFlow 400W Portable Solar Panel Highlights

  • 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 lbs., 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.


EcoFlow 400W Portable Solar Panel Features

Huge Solar Output

The EcoFlow 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.

Features of the EcoFlow Portable Solar Panel 400 Watts


Charge faster, wherever you go

A single solar panel with a unique folding design, the EcoFlow 400W solar panel combines powerful energy production and portability. To achieve a higher solar conversion efficiency of up to 23%, EcoFlow uses multi busbar monocrystalline cells, so you get even more energy to recharge your portable power.

EcoFlow Portable Solar Panels 400 Watts


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 pound 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.

EcoFlow Portable Solar Panel 400 Watts Powering a Motorhome


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.

EcoFlow Portable Solar Panel 400 Watts IP68 Rating


Take solar power on the go

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.

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.

EcoFlow Portable Solar Panel 400 Watts Carrying Case


12-Month Warranty

The EcoFlow 400W Portable Solar Panel comes with a 12-month warranty.

What's In The Box

  • 1 x EcoFlow 400W Portable Solar Panel
  • 1 x Protective Case & Kickstand
  • 1 x Solar Charging Cable
  • 4 x Snap Hooks
  • 1 x User Manual
  • 1 x Warranty Card


EcoFlow 400W Portable Solar Panel Specifications

  • Rated Power: 400W
  • Cell Type: Monocrystalline silicon
  • Efficiency: 22.40%
  • Dimensions: 42.0 x 94.1 x 1.0 in | 106.8 x 239.0 x .4 cm
  • Connector Type: MC4 Solar Connector
  • Open Circuit Voltage: 48V (Vmp 41V)
  • Short Circuit Current: 11A (Imp 9.8A)
  • Weight (Solar Panel): 35.3 lbs | 16.0 kg
  • Weight (with Kickstand Case): 41.9 lbs | 19 kg


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.


EcoFlow 400W Portable Solar Panel Manual

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