EcoFlow 400W Rigid Solar Panel (2 x 400W)


  • $ 999.00
  • Save $ 300

The EcoFlow 400W Rigid Solar Panel (2 x 400W) is a high-performance, durable solar panel designed to provide reliable power for off-grid adventures, emergency backup power, and sustainable living. With a rugged aluminum frame and tempered glass surface, this solar panel can withstand harsh weather conditions and is built to last.

When there is no power supply to connect to the EcoFlow 400W Rigid Solar Panel (2 x 400W) is the perfect solution to recharging your EcoFlow Power Kit batteries or portable power station. The EcoFlow rigid solar panel is constructed with monocrystalline silicon cells which are highly efficient and reliable. The solar panel has been designed to work with the EcoFlow Power Kits, or the EcoFlow range of portable battery generators.

The panel's installation is quick and simple, with pre-drilled holes and a grounding hole for various configurations, making it ideal for off-grid applications such as RVs, rooftops, cabins, yachts, and more. The panel includes a 3.3ft solar cable, which makes installation more flexible and convenient.

Whether you're camping, hiking, or need backup power during a power outage, the EcoFlow 400W Rigid Solar Panel (2 x 400W) is a reliable and sustainable source of energy that can keep your devices powered up and ready to go.

FREE SHIPPING on this item anywhere in the lower 48 US states.

Key Features: EcoFlow 400W Rigid Solar Panel (2 x 400W)

  • Fast Charging - Using cutting-edge cell technology, one 400W rigid solar panel has a high conversion efficiency rating of up to 23%, charging your Power Kits batteries in record time, so two panels at 800W is a great alternative choice for charging. 
  • Installation-ready - Pre-drilled slots around the panel's edge make it convenient to mount securely on your van’s roof.
  • Weatherproof & Durable - The rigid panel balances design with robust materials allowing the panel to weather any storm while still offering the same excellent performance and aesthetics for years.
  • Universally compatible - With an all-inclusive solar connector, the 400W rigid panel works with other 3rd party solar systems and power stations.
  • Made in USA
  • 10-year warranty.

What's in the box?

  1. 2 x 400W Rigid Solar Panel (800W total)
  2. User Manual and Warranty Card
  3. 8 x Rigid Solar Panel Mounting Feet

*The solar to XT60 charging cable is included in EcoFlow portable solar panels.

Specifications: EcoFlow 400W Rigid Solar Panel (2 x 400W)

Brand EcoFlow
Product Model
400W Rigid Solar Panel
Dimensions L x W x H
67.8 x 44.6 x 1.38 in.
Weight 48 lbs.
Rated Power 400 W(+/-5W)
VOC – Open Circuit Voltage 37.1 V
ISC – Short Circuit Current 13.79 A
Maximum Operating Voltage 31 V
Maximum Operating Current 12.9 A
Temp. Coefficient of Rated Power -0.38%/°C
Temp. Coefficient of Open Circuit Voltage -0.33%/°C
Temp. Coefficient of Short Circuit Current 0.06%/°C
Maximum System Voltage 1500 VDC(UL)
Maximum Fuse Current 25 A
Warranty 10 years

Document: EcoFlow 400W Rigid Solar Panel (2 x 400W)

EcoFlow 400W Rigid Solar Panel (2 x 400W) User Manual

Video: EcoFlow 400W Rigid Solar Panel (2 x 400W)

Note: This video shows the review of the EcoFlow 100W Rigid Solar Panel

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