Best Solar Chargers for Travel and Camping, and Do They Actually Work?
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Solar sounds perfect for sunny trips, and on a clear day the sun is strong. Still, solar panels are easy to oversell. Here's when they make sense and what the specs actually tell you.
When solar makes sense
- Multi-day hiking or camping away from sockets
- Liveaboards, boats or remote islands with limited power
- Emergency kits
For city breaks or resort stays, a power bank alone is simpler and lighter.
Comparison table
| Anker SOLIX PS30 (30W) | Anker SOLIX PS100 (100W) | |
|---|---|---|
| Rated power | 30W | 100W |
| Outputs | USB-C (5V/3A) and USB-A (5V/2.4A) | Connects to power stations (not USB) |
| Weather resistance | IP65 | Check the product page |
| Folded size | About 10.7 × 8.8 × 1.7in | About 20.1 × 23.6 × 2.5in |
| Weight | About 2.4lb | About 6.2lb |
| Best for | Phones, power banks | Charging a portable power station |
| Price | Check current price | Check current price |
Specs are from Anker SOLIX's official product and support pages, checked 15 Oct 2026.
Anker SOLIX PS30: the travel-size option
Anker lists the PS30 as a 30W foldable panel with a USB-C port (5V/3A) and a USB-A port (5V/2.4A), rated IP65, at about 2.4lb. Note that the USB-C output is listed at 5V/3A (15W). That's fine for phones and power banks, but it isn't laptop fast charging.
Pros
- Plugs straight into phones and power banks over USB
- Folds to roughly tablet size
- IP65 weather resistance
Cons
- USB-C output listed at 5V/3A, so no laptop charging
- Real output drops in cloud or at poor angles
Who it's for: campers, hikers and boat travellers who need to keep a phone and power bank topped up.
Anker SOLIX PS100: for power stations
The PS100 is a 100W foldable panel that connects to portable power stations through connectors like XT60. It's heavier, at about 6.2lb, and it doesn't make sense unless you're carrying a power station for longer off-grid stays.
Who it's for: van-lifers, overlanders and off-grid island stays.
What to look for
- Output ports that match your gear: USB-C for phones, power-station connectors for big setups.
- Weather resistance (IP rating) for sudden tropical showers.
- Loops or carabiner points to hang it on a backpack.
- Realistic expectations. Angle the panel straight at the sun, keep it cool, and charge a power bank rather than a phone directly.
FAQ
Do solar chargers really work?
Yes, but output varies a lot with sun, angle and heat. Treat the rated wattage as a best case.
Can a solar panel charge a laptop?
Small USB panels like the PS30 list 5V/3A on USB-C, which isn't enough for laptops. Bigger panels charge laptops through a power station.
Is it better to charge a phone directly or through a power bank?
A power bank is usually better. It buffers drops in output when clouds pass, so your phone doesn't keep starting and stopping.
Are solar panels allowed on planes?
Panels without a built-in battery aren't batteries. Your power bank still follows the airline battery rules.
What about UGREEN solar panels?
UGREEN sells solar products in some regions. Check the specs and output ports on UGREEN's official store for your country.
Conclusion
For most travellers, solar is a backup, not the main power source. If you'll be off-grid, a 30W USB panel plus a power bank is the sweet spot. Save 100W panels for power-station setups.
Check prices: Anker SOLIX solar panels · UGREEN solar options