Christmas Sale: 28 Nov-25 Dec
Lighten Your Loved Ones with Power & Joy
EcoFlow 400W
Portable Solar Panel
400W Solar Output
Up to 23% High
Conversion Rate
Durable
and Lightweight
Adjustable Angle
Kickstand Case
Easy to Plug and Unplug
IP68Waterproof
Portable Solar Panels
Power your everyday appliances at home and off-grid with sustainable solar energy.
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.
*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.)
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.
Charge a DELTA 2 in
3-6 hours
with 1 x 400W portable solar panel.
Charge a DELTA Max in
3-6 hours
with 2 x 400W portable solar panels.
Charge a DELTA Max + Extra Battery in
6-12 hours
with 2 x 400W portable solar panels.
Charge a DELTA Pro in
3.5-7 hours
with 3 x 400W portable solar panels.
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