ECOFLOW Portable Solar Panel 400W (SOLAR400W)

The ECOFLOW Portable Solar Panel 400W is EcoFlow’s most powerful foldable solar panel, designed for high-output energy needs such as RVs, off-grid cabins, and backup power systems. Built with high-efficiency monocrystalline cells, it delivers up to 23% conversion efficiency, ensuring fast and reliable charging for EcoFlow’s portable power stations. With its foldable design, weather-resistant build, and included carry case with kickstand, the 400W panel provides a perfect balance of portability and performance for serious off-grid living.

Product Features

High Power Solar Generation

Delivers up to 400W of solar output, making it one of the most powerful portable solar panels on the market for fast and efficient charging.

Superior Solar Conversion Efficiency

Monocrystalline silicon cells provide up to 23% conversion efficiency, capturing more energy even in partially cloudy conditions.

Foldable and Travel-Ready Design

Despite its high output, the panel folds into a compact form and weighs only 12.5 kg, making it portable and easy to store.

Adjustable Kickstand Carry Case

The included case doubles as a kickstand, allowing you to position the panel at the best angle for maximum sunlight exposure.

Rugged and Durable Construction

IP68 water and dust resistance ensures reliable performance in rain, wind, and outdoor conditions, making it ideal for long-term off-grid setups.

Wide Compatibility

Equipped with MC4 connectors, the 400W solar panel pairs seamlessly with EcoFlow’s DELTA series and other large-capacity portable power stations.

Sustainable Off-Grid Energy

Provides clean, renewable solar power for camping, home backup, or off-grid living, reducing reliance on fuel-powered generators.

Product Specifications

• Model: ECOFLOW Portable Solar Panel 400W (SOLAR400W)
• Rated Power: 400W
• Cell Type: Monocrystalline silicon
• Conversion Efficiency: Up to 23%
• Connector: MC4
• Voltage: 48V (Vmp)
• Current: 8.3A (Imp)
• Dimensions (Unfolded): Approx. 105.8 × 236.5 × 2.5 cm
• Dimensions (Folded): Approx. 105.8 × 62 × 2.5 cm
• Weight: Approx. 12.5 kg
• Weather Resistance: IP68 waterproof and dustproof
• Accessories: Carry case with adjustable kickstand