EcoFlow 400W Portable Solar Panel

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Product Details

The EcoFlow 400W solar panel is one of the most powerful and lightweight foldable solar panels on the market. With an IP67 waterproof rating, it works in all kinds of weather. It uses the universally recognized MC4 connector and is broadly compatible with many portable power stations.

  • Portable & Lightweight With an input of 400W, this is one of the most powerful foldable solar panels on the market.  Weighing only 12.5 kg, the lightweight design and built-in shoulder strap makes it ideal for outdoor adventurers. 

  • Self-supporting The protective case conveniently turns into a stand that adjusts from 40-90° allowing the solar panels to capture the most rays. 

  • Robust & Weatherproof Made from layers of pliable EVA and durable fiberglass to combine the versatility of flexible solar panels with the strength of rigid ones. Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water. With an IP67 waterproof rating, the portable solar panel works in all kinds of weather, perfect for both camping and rooftop use.

  • Wide-ranging Compatibility Uses the universally recognized MC4 connector, making it compatible with all EcoFlow DELTA Series portable power stations and many other third-party generators.

  • Smart Solar Energy The EcoFlow 400W solar panel has a conversion efficiency of 22.4%, and when paired with an EcoFlow portable solar generator, can extract the most power throughout the day. The solar generator adjusts its efficiency using the Maximum Power Point Tracking (MPPT) algorithm, to deliver a constant power supply.
Short Circuit Current: 11A (Imp 9.8A)
Open Circuit Voltage: 48V (Vmp 41V)
Dimensions (unfolded) (cm): 105.8*236.5*2.5
Dimension (Unfolded) (inch): 41.7*93.1*0.98
Dimension (folded) (inch): 41.7*24.4*0.98
Weight (with kickstand case): 41.9lbs
Net Weight (kg): 16kg
Connector Type: Solar connector
Dimensions (folded) (cm): 105.8*62.0*2.5
Weight (with kickstand case): 19kg
Efficiency: 22.6%
Cell Type: Monocrystalline silicon
Rated Power: 400W
Net weight (lbs): 35.3lbs


EcoFlow 400W Solar Panel FAQs

Are portable solar panels effective?

    • Portable solar panels are an extremely effective, clean, and renewable way to charge a portable power station. EcoFlow 400W portable solar panels have a larger wattage than typical solar panels and are more efficient due to their monocrystalline cells. Spring up to three 400W portable solar panels and use with a DELTA Pro portable power station for input of 1600W. Additionally, EcoFlow portable power stations use an MPPT algorithm that ensures a constant energy supply. Unlike static solar panels, portable solar panels are easily moved and adjusted depending on where the sun is in the sky.

Where do you place portable solar panels?

    • Positioning portable solar panels at an angle between 30-45 degrees, facing the direction of the sun, is best. EcoFlow portable solar panels have a built-in stand that can be adjusted, depending on where the sun is in the sky.

Which solar panels are best for camping?

    • Solar panels that are portable, foldable, and lightweight are the best kind for camping. Pair one with a portable power station and string up to 4 together for immediate power that is clean, green, and renewable.


400W Solar Panel*1
Kickstand Case*1
User Manual*1


EcoFlow 400W Portable Solar Panel

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