• Pair Of EcoFlow 400W Rigid Panels Laying Sideways
  • EcoFlow 400W Rigid Solar Panel Pair
  • EcoFlow 400W Rigid Solar Panel Pair
  • Front View Of One Panel EcoFlow 400W Rigid Solar Panel
  • EcoFlow 400W Rigid Panel Front And Rear View
  • EcoFlow 400W Rigid Panel Front And Rear View
  • EcoFlow 400W Rigid Solar Panel Side View At A 45-Degree Angle
  • EcoFlow 400W Rigid Solar Panel Rear View At A 45-Degree Angle
  • EcoFlow 400W Rigid Solar Panel On The Roof Of An RV
  • EcoFlow 400W Rigid Solar Panels On The Roof Of A Home
  • 3 Pairs Of EcoFlow 400 Watt Rigid Solar Panels
  • 4 Pairs Of EcoFlow 400 Watt Rigid Solar Panels
  • 5 Pairs Of EcoFlow 400 Watt Rigid Solar Panels
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EcoFlow 400W Rigid Solar Panel | 2-Pack

EcoFlow

$849.00
$849.00
In Stock — Ready to Ship
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Product Details

The EcoFlow 400W Rigid Solar Panel is designed for semi-permanent installation — on RV rooftops, cabin walls, van roofs, and fixed ground mounts — delivering consistent, high-efficiency solar input for connected EcoFlow power stations without the folding and storage overhead of portable panel designs.

Tempered glass surface and anodized aluminum frame construction handle hail, wind load, and mechanical impact appropriate for permanent outdoor installation across all seasons.

Available in sets of 2, 4, 6, 8, or 10 panels. A 2-pack delivers 800W combined — recharging a DELTA 2 Max (2048Wh) in approximately 2.5 hours or a DELTA Pro 3 (4096Wh) in about 5.5 hours of direct sunlight. Scale to 10 panels (4000W) for rapid recharging of the DELTA Pro Ultra system or high-throughput daily solar cycling on permanent off-grid installations.

Brand new in box

Brand new in box

5 year factory warranty

5 year factory warranty

Fast shipping (5–7 business days)

Fast shipping (5–7 business days)

Authorized EcoFlow dealer

Authorized EcoFlow dealer
  • 400W peak output (STC: 1000W/m², 25°C) — consistent performance across a wide temperature range
  • High-efficiency monocrystalline silicon cells: maximum power per square inch of panel surface
  • Tempered glass surface: hail, debris, and mechanical impact resistant for permanent outdoor installation
  • Anodized aluminum frame: corrosion-resistant for all-season outdoor installation
  • Compatible with EcoFlow portable solar connectors — plug-and-play with no additional adapters required
  • Chain multiple panels up to your station maximum solar input for faster recharging

The EcoFlow 400W Rigid Solar Panel is designed for semi-permanent installation — on RV rooftops, cabin walls, van roofs, and fixed ground mounts — delivering consistent, high-efficiency solar input for connected EcoFlow power stations without the folding and storage overhead of portable panel designs.

Tempered glass surface and anodized aluminum frame construction handle hail, wind load, and mechanical impact appropriate for permanent outdoor installation across all seasons.

Available in sets of 2, 4, 6, 8, or 10 panels. A 2-pack delivers 800W combined — recharging a DELTA 2 Max (2048Wh) in approximately 2.5 hours or a DELTA Pro 3 (4096Wh) in about 5.5 hours of direct sunlight. Scale to 10 panels (4000W) for rapid recharging of the DELTA Pro Ultra system or high-throughput daily solar cycling on permanent off-grid installations.

This item comes with a 5 year factory warranty.