MHPOWOS 400W Foldable Portable Solar Panel – 31V

High-Output Solar Power That Goes Where You Go

Bring serious solar generation beyond the grid with the MHPOWOS 400W Portable Solar Panel, a foldable power solution designed for camping, RV travel, overlanding, emergency preparedness, and compatible portable power stations.

With up to 400W of rated solar output and a 31V design, this portable panel lets you turn available sunlight into usable charging power when traditional electrical service isn't within reach.*

Unfold the panel at your campsite, RV site, cabin, or outdoor destination, position it toward available sunlight, and connect it to a compatible power station or solar system. When it's time to move on, simply fold the panel down for easier transportation and storage.

Whether you're building an off-grid campsite or adding renewable charging capability to your emergency-power setup, the MHPOWOS 400W panel gives you substantial solar-generating potential in a travel-friendly format.

Why You'll Love It

• 400W Rated Solar Power – Generate up to 400 watts of solar power under specified test conditions for compatible power stations and solar systems.*

• 31V Solar Design – Built for compatible portable power stations and off-grid solar applications requiring an appropriate higher-voltage solar input.*

• Foldable & Portable – Packs down into a more compact profile for easier transportation between campsites, RV sites, cabins, and outdoor destinations.

• Lightweight Construction – Designed to provide substantial solar-generating capacity while remaining easier to transport than many permanent rigid-panel installations.*

• Made for Off-Grid Adventures – Generate renewable charging power at campsites, remote cabins, RV sites, and other locations away from conventional outlets.

• Portable Power Station Companion – Pair with a compatible portable power station to collect and store solar energy for use throughout your adventure.*

• No Permanent Installation Required – Deploy the panel when you need solar power and fold it away when your trip is over.

• Emergency Power Ready – Add renewable solar generation to a compatible emergency battery or portable power-station setup.

• Great for RV & Overlanding Trips – Set up temporary solar generation without permanently mounting panels to your vehicle or RV.

• Flexible Outdoor Placement – Position the panel toward available sunlight and adjust placement throughout the day to maximize potential solar production.*

Great For

Camping • RV Travel • Overlanding • Portable Power Stations • Emergency Backup • Cabins • Road Trips • Off-Grid Adventures • Outdoor Power

Specifications

• Brand: MHPOWOS

• Product Type: Foldable portable solar panel

• Rated Maximum Power: 400W

• Rated Voltage: 31V

• Recommended Use: Compatible portable power stations, camping, RV travel, and off-grid solar systems

*400W represents the panel's rated maximum solar output under specified test conditions and does not guarantee 400W of continuous real-world production. Actual output varies with sunlight intensity, panel orientation, temperature, cloud cover, shading, connected equipment, and other environmental factors. Always verify voltage, current, polarity, connector type, and maximum solar-input specifications before connecting the panel to a power station or solar system.