
EcoFlow 400W Portable Solar Panel – High-Efficiency, Durable Power Anywhere
Harness the power of the sun with the EcoFlow 400W Portable Solar Panel, designed to provide efficient energy in a sleek, foldable design that’s ready to go whenever you are. Perfect for off-grid living, camping, or RV trips, this solar panel combines high-output solar conversion with durability, making it your ideal power companion on the go.

Key Features
High Solar Output with Multi-Busbar Monocrystalline Cells
The EcoFlow 400W Portable Solar Panel uses high-efficiency monocrystalline silicon cells with a conversion efficiency of up to 23%. This ensures maximum energy generation from the sun, so you can quickly recharge your portable power stations, even in less-than-ideal conditions.
One-Piece Folding Design for Easy Portability
With a unique folding design, this solar panel is easy to transport and store. When not in use, it folds down compactly, making it the perfect travel companion. Whether you're heading to a campsite or out for a weekend trip, this panel can easily be packed away in your van or car.
Self-Supporting Stand for Optimal Solar Capture
The integrated, self-supporting stand allows you to effortlessly adjust the angle of the panel to capture the maximum amount of sunlight. Simply set it up wherever you are, and you’ll be getting the most energy out of every ray.
Built for the Outdoors with Rugged Protection
The EcoFlow 400W solar panel is made from durable, flexible materials, ensuring it’s tough enough to withstand harsh outdoor conditions. With a protective ETFE film and an IP68 waterproof rating, it’s designed to keep working even in the rain or dust. It’s perfect for camping, hiking, or any adventure in the great outdoors.
Compact and Space-Saving Design
This solar panel is lightweight at only 27.5 lbs, making it easy to carry to any outdoor destination. Despite its powerful output, its compact design helps save space for other essentials, making it the perfect addition to your gear.

Specifications
Specification |
Details |
Power Output |
400W |
Conversion Efficiency |
22-23% |
Solar Cells |
Multi-Busbar Monocrystalline Cells |
IP Rating |
IP68 Waterproof |
Weight |
27.5 lbs (12.5 kg) |
Folded Dimensions |
25.4 x 24.6 x 2.4 inches (645 x 625 x 60 mm) |
Unfolded Dimensions |
73.2 x 24.6 x 0.6 inches (1860 x 625 x 15 mm) |
Operating Temperature |
-10°C to 65°C (14°F to 149°F) |
Waterproof Rating |
IP68 (Tested for water depth of up to 1 meter for 72 hours) |
Warranty |
12 months |

Ready for Any Weather, Ready for Adventure
The EcoFlow 400W Portable Solar Panel doesn’t just offer high solar output — it also stands up to the toughest elements. With an IP68 waterproof rating and rugged materials, this panel continues working even through rain or snow, ensuring your energy needs are met wherever your journey takes you.
Whether you’re powering up a portable power station, charging your RV battery, or just soaking up the sun’s natural energy, the EcoFlow 400W Portable Solar Panel is the perfect blend of power, durability, and convenience.