EcoFlow 400W Portable Solar Panel

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$1,149 MSRP $1,379

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About this product

The EcoFlow 400W Portable Solar Panel delivers high-output solar charging in one folding panel. Monocrystalline cells with a rated 22–23% conversion efficiency turn more sunlight into usable energy, shortening charge times for your power station on extended camping trips, in a van build, or during an emergency.

Adjustable, Self-Supporting Stand

The protective case doubles as an adjustable kickstand, letting you angle the panel from 40° to 80° to follow the sun through the day. No separate stand is needed.

Durable and Weatherproof

An ETFE film over each monocrystalline cell protects against dirt, debris and water, and the IP68 rating lets the panel work safely in wet or harsh conditions.

Easy to Transport and Store

The four-section panel folds down and fits into its protective case, which also serves as a carrying bag, so it packs away cleanly in a vehicle or storage space.

Connection and Compatibility

The panel uses MC4 connectors and connects to a power station's XT60 input through a solar charging cable. It works with EcoFlow and third-party power stations whose solar input voltage and current ranges match the panel. Backed by a 24-month warranty.

Specifications

Rated power	400W
Cell type	Monocrystalline silicon
Conversion efficiency	22–23%
Open-circuit voltage	48V
Voltage at maximum power	41V
Short-circuit current	11A
Current at maximum power	9.8A
Unfolded dimensions	236.5 × 105.9 × 2.5 cm / 93.1 × 41.7 × 1.0 in.
Folded dimensions	62.0 × 105.9 × 2.5 cm / 24.4 × 41.7 × 1.0 in.
Solar panel weight	12.5 kg / 27.5 lbs.
Weight with kickstand case	Approximately 16 kg / 35.3 lbs.
Solar-cell protection	ETFE film
Water and dust resistance	IP68
IP testing standard	IEC 60529
Construction	Flexible, multi-layered folding panel
Panel design	Four-section folding panel
Support method	Adjustable protective case that doubles as a kickstand
Warranty	24 months
Compatible equipment	EcoFlow and third-party power stations with compatible solar-input voltage and current ranges
Solar connection	MC4
Power-station connection	XT60 through the included solar charging cable