EcoFlow 400W Lightweight Portable Solar Panel (Bifacial design)

The EcoFlow 400W Lightweight Portable Solar Panel is engineered for users who need reliable, efficient, and travel-friendly solar power. Featuring a bifacial design, it captures sunlight from both sides to maximize energy generation, offering improved charging performance compared to traditional panels. With a high 23% conversion rate, it delivers dependable power whether you're outdoors, on the road, or setting up a compact home energy solution.

Designed for hassle-free use, this panel includes an adjustable-angle kickstand case that lets you optimize sun exposure for the best results. Its plug-and-play connectors ensure quick and easy setup with EcoFlow power stations and other compatible systems. Built for durability, the panel is rated IP68 waterproof, allowing it to withstand rain, dust, and outdoor conditions with confidence.

Ultra-lightweight and extremely portable, the EcoFlow 400W Solar Panel is the ideal companion for camping, overlanding, emergency backup, and off-grid adventures.

Product Features in Detail

Portable Solar Panels
Power your everyday appliances at home and off-grid with sustainable solar energy.

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.

High Solar Output and a One-piece Folding Design. Charge faster, wherever you go.
A single portable solar panel with a unique folding design, our 400W portable solar panel combines powerful energy production with portability. To achieve a higher solar conversion efficiency of up to 23%, we use multi busbar monocrystalline cells, so you get even more energy to recharge your portable power station.

An Integrated, Self-supporting Stand. Optimize your energy.
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.

Balancing Portability With Protection. 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.

IP68 Waterproof Rating. 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.
*Water and dust resistance were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum water depth of 1 meter for up to 72 hours.)

A Compact, Space-Saving Design. Take solar power on the go.
EcoFlow’s 400W portable 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.

High-Efficiency Solar Cells. Capture more rays.
Made using highly efficient monocrystalline silicon cells. And with an exceptional energy conversion rate of 22-23%, you get more energy with every cell.
Plus, when connected to an EcoFlow solar generator, the Maximum Power Point Tracking (MPPT) algorithm auto-adjusts, guaranteeing a constant and stable power supply.