EcoFlow's 220W Bifacial Portable Solar Panel is two in one. With a 220W primary side, and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster. Try a mirrored surface and you can get up to 80% more energy.

ECOFLOW 400W
SOLAR PANEL
One of the only 400W portable panels on the market, they have all the best features of our solar panels with even more wattage. String up to 4 of these solar panels together for home use and recharge your DELTA Pro in less than 6 hr.

Unfolded Dimensions for Charging

236.5 x 105.8 x 2.5 cm

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Product Description

A cable that connects solar panels in parallel to an EcoFlow DELTA or RIVER series power station.

Use Case

Increase the speed of charging by connecting multiple solar panels.

Used to link up to 4x solar panels to add power to a DELTA series unit.

Used to link up to 2x solar panels to add power to a RIVER series unit