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Find everything you need for your Tiny Home or Small Space
Find everything you need for your Tiny Home or Small Space

EcoFlow 400W Solar Panel

by EcoFlow
Original price $749.00 - Original price $749.00
Original price
$749.00 - $749.00
Current price $749.00

In Store & Ready to Ship

All orders are shipped within 1-2 business days. Proudct ETA 5-7 business days.

The EcoFlow 400W Portable Solar Panel is a highly efficient and versatile power solution, ideal for tiny homes and small spaces. Designed with cutting-edge monocrystalline silicon cells, this solar panel offers an impressive 22-23% energy conversion rate, delivering a robust 400W power input in full, direct sunlight. Its compact, foldable design and lightweight construction make it perfect for RVs, camping, off-grid living, and travel.

Key Features:

  • High Efficiency: The EcoFlow 400W solar panel uses advanced monocrystalline silicon cells, achieving a remarkable energy conversion rate of up to 23%. This ensures a steady and reliable power supply, especially when paired with an EcoFlow solar generator and its Maximum Power Point Tracking (MPPT) algorithm.

  • Portability: Weighing just 16 kg, the foldable design and built-in shoulder strap make it easy to transport and store. This space-saving panel is perfect for travel, fitting conveniently in your van or car while leaving room for other essentials.

  • Durability: Featuring a protective case and a rugged yet flexible build, the panel is made from pliable EVA and durable fiberglass. This combination provides the flexibility of soft panels with the strength of rigid ones, ensuring protection from damage during transport and use.

  • Weatherproof: With an IP68 waterproof rating and a protective ETFE film, the panel is built to withstand harsh weather conditions. It remains functional in wet, dry, and dusty environments, making it reliable even in adverse weather.

  • Adjustable Stand: The integrated, self-supporting stand adjusts from 40-80°, allowing you to position the panel for maximum solar energy capture. This feature ensures you can optimize the panel's angle to harness the most sunlight wherever you are.

  • Compatibility: Equipped with a universally recognized MC4 connector, the EcoFlow 400W Solar Panel is compatible with a wide range of third-party generators and all EcoFlow DELTA Series portable power stations.

This solar panel's innovative design and exceptional efficiency make it an excellent choice for maximizing energy use in compact living spaces.


  • 400W Portable Solar Panels: High solar output and conversion efficiency in a convenient folding design, making it easy to grab and go.
  • Ready for the Outdoors: Made from durable and flexible materials, ideal for off-grid living and travel. The multi-layered design offers high impact resistance, and at 27.5 lbs, it's lightweight for effortless carrying to a campsite. The carry case includes a rigid layer to protect the panel from overbending during transport and storage.
  • Built to Weather the Storm: Designed to collect energy even during a downpour. Features a protective ETFE film and an IP68 rating, making it resistant to humid, wet, dry, and dusty environments.
  • Take Solar Power on the Go: A must-have for camping or RV trips. The compact design saves space for other travel essentials. Easily collapses for storage in your van or car when on the move.


Rated Power 400W
Cell Type Monocrystalline silicon
Efficiency 22.40%
Dimensions 42.0*94.1*1.0 in (106.8*239.0*2.4cm)
Connector Type Solar Connector
Open Circuit Voltage 48V (Vmp 41V)
Short Circuit Current 11A (Imp 9.8A)
Weight(Solar Panel) Approx. 35.3lbs (16.0Kg)
Weight (with Kickstand Case) Approx. 41.9 (19kg)


Owner's Manual

Manual - Solar Panel