SunVolt™ 40W Foldable Solar Charger – Portable Solar Panel with USB QC3.0 & 12–15V DC Output for Power Stations, Camping, RV & Outdoor Adventures
Foldable 40W monocrystalline solar panel with 22% high conversion efficiency, adjustable kickstand, and 11 connectors for compatible 100W~200W portable power stations. Ideal for camping, hiking, van life, and RV travel.
or 4 x $11.25 with Klarna
This Powkey 40W portable solar panel is built for dependable charging outdoors. With 22% high conversion efficiency, it can generate power even in lower light conditions, helping you keep your portable power station and devices ready during camping, hiking, van trips, and RV stops. The foldable design and adjustable kickstand make setup simple wherever you park or pitch.
Type: portable foldable solar panel. Power: 40W max. Output: 1* DC output (15V/2.6A, 40W max) and 1* USB output (5V/3A, 9V/2A, 12V/1.5A max). Compatibility: 100W~200W portable power stations. Features: 22% conversion efficiency, adjustable kickstand, 11 connectors, lightweight foldable design. Use: camping, hiking, van life, RV travel, and emergency backup.
Keep the panel dry when not in use and wipe the surface gently with a soft cloth to remove dust or dirt. Avoid harsh chemicals, bending the panel excessively, or storing it wet for long periods.
Fast shipping on every order. Try it for 30 days.
Designed for everyday powerDesigned for portable power, outdoor travel, and off-grid convenience.
This panel is made for anyone who wants a compact way to charge essentials while away from the grid. It gives campers, van travelers, hikers, and RV owners a simple backup power solution that’s easy to carry and quick to set up.
A great solar panel should be efficient, portable, and ready to work wherever your trip takes you.
Jordan Lee, Founder, Powkey Solar
Three steps. Less guesswork.
From first setup to a steadier charge for your power station, phone, and outdoor essentials.
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01
Unfold and position
Open the panel, extend the kickstand, and angle it toward direct sunlight for the best output.
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02
Connect your device
Use the included connectors, DC output, or USB QC3.0 port to power a compatible station or device.
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03
Charge and pack away
Let the panel work while you camp or travel, then fold it down and store it easily when you're done.
40W portable solar power, for roads, trails, and campsites.
@campcharge, Denver
@vanlifepower, Phoenix
@trailgrid, London
@offgridkit, Tokyo
@rvlights, LA
@solarstop, BerlinThe difference is in the efficiency, portability, and compatibility.
Many portable panels are bulky, underpowered, or hard to connect. Powkey Solar is built to fold down small, capture energy efficiently, and work with a wide range of portable power stations and USB devices.
286 reviews. 94% would buy again.
Great for weekend camping trips.
I used it to keep my power station topped up while camping, and the setup was fast. It folds down neatly and the kickstand makes positioning easy.
Style 40W Solar Panel Size 1 Panel
Perfect for van life power backup.
The USB port and DC output are super handy. I like having a lightweight solar charger I can pack away easily and still trust on the road.
Style 40W Solar Panel Size 2 Panels
Easy to carry, easy to set up.
It arrived quickly and worked right away. I’ve been using it for my power station on short trips, and the foldable design makes storage simple.
Style 40W Solar Panel Size 3 Panels
Try Powkey Solar for 30 days.
If it doesn't fit your travel routine, send it back. We pay the return shipping.
The questions we get most.
It is designed to charge compatible 100W~200W portable power stations, plus USB-powered devices through the QC3.0 port.
The adjustable kickstand lets you angle the panel toward the sun for more efficient charging throughout the day.
The 22% conversion efficiency helps it perform better in outdoor low-light conditions, though direct sunlight is still best.
We ship to the US, Canada, the UK, the EU and Japan.
You have 30 days to try it at home.
Portable solar power, today.
Fast shipping. 30-days home trial. Foldable 40W solar panel with kickstand and USB QC3.0 output.
