• EcoFlow 400 Watt Portable Solar Panel
  • EcoFlow 400 Watt Portable Solar Panel With Kickstand
  • EcoFlow 400W Portable Solar Panel Laying Flat
  • EcoFlow 400W Portable Solar Panel With Kickstand And MC4 Cable
  • EcoFlow 400W Portable Solar Panel
  • EcoFlow 400W Portable Solar Panel Case
  • EcoFlow 400W Portable Solar Panel Outdoors
  • Two EcoFlow 400 Watt Portable Solar Panels
  • Three EcoFlow 400 Watt Portable Solar Panels
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EcoFlow 400W Portable Solar Panel

EcoFlow

$599.00
$599.00
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Product Details

The EcoFlow 400W Portable Solar Panel converts sunlight directly into stored power for compatible EcoFlow power stations — providing clean, silent, renewable energy anywhere grid access is unavailable or undesirable.

Foldable for transport with an integrated kickstand for optimal sun angle adjustment, this panel delivers 400W of peak output under standard test conditions. A single panel recharges the DELTA 2 (1024Wh) in approximately 3 hours, the DELTA 3 Max (2048Wh) in roughly 5.5 hours, and the DELTA Pro 3 (4096Wh) in about 10.5 hours of direct sunlight. Two panels connected in parallel deliver 800W — cutting recharge times nearly in half for high-capacity stations.

Available in 1, 2, or 3 panel configurations for scaling solar input to match your power station's maximum capacity and your daily energy needs.

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
  • Weatherproof IP68 junction box
  • Foldable design with integrated kickstand — adjustable angle for optimal sun tracking
  • 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

General

  • Cell Type: Monocrystalline silicon
  • Efficiency: 22.40%
  • Connector Type: MC4 Solar Connector
  • Open Circuit Voltage: 48V (Vmp 41V)
  • Short Circuit Current: 11A (Imp 9.8A)

Output

  • Rated Power: 400W

Dimensions & Weight

  • Dimensions: 42.0 x 94.1 x 1.0 in | 106.8 x 239.0 x 0.4 cm
  • Weight (Solar Panel): 35.3 lbs | 16.0 kg
  • Weight (with Kickstand Case): 41.9 lbs | 19 kg

This item comes with a 5 year factory warranty.