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FlexSolar

FlexSolar 100W with USB-C PD

Portable Solar Panels

FlexSolar 100W with USB-C PD product image

Our verdict

The only panel here with USB-C PD and QC3.0 built in, so it charges a laptop or phone directly with no power station in the loop.

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In stock · Last verified: 2026-08-28

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Best for

  • Charging devices without a battery
  • Weekend trips with light power needs
  • The lightest possible setup

Not ideal for

  • Filling a large power station
  • Running AC appliances

Pros

  • USB-C PD and QC3.0 built in
  • 1.85 kg, the lightest here
  • Works standalone, no station needed
  • ETFE surface over an aluminium frame

Cons

  • Small folded panel means less area in weak light
  • Direct USB charging is slower than mains
  • Not the choice for filling a big battery

Key specifications

Rated output100 W
USB-CPD 3.0
USB-AQC 3.0
Weight1.85 kg
SurfaceETFE over aluminium

Alternatives

HQST · HQST 100W Ultralight

At 5 lb it's the lightest rigid-frame panel here, with the same N-type cells.

Comparison →

SOKIOVOLA · SOKIOVOLA 100W MC-4

MC-4 output at 4.6 lb, aimed at people wiring into an existing system.

Comparison →
View full analysis

Why we recommend it

Most portable panels do one job: feed a power station. This FlexSolar adds USB-C Power Delivery and QC3.0 sockets, which turns it into a standalone charger for phones, tablets and many laptops. That changes what you can pack. For a weekend where the only things needing power are devices, you can leave the battery at home entirely. At 1.85 kg it's also the lightest unit in this list by a clear margin.

Buying advice

Buy this if your power needs are phones and a laptop rather than a fridge. Test the USB-C output with your specific laptop before a trip, since PD wattage varies by device and not every machine accepts solar-fed charging cleanly.

Frequently asked questions

Can it charge a laptop directly?
Many USB-C laptops, yes, through the PD port. Higher-draw machines will charge slowly or only while asleep.
Does it still work with a power station?
Yes, it has a DC output as well as the USB sockets.
What happens when a cloud passes?
Direct USB charging can drop out and restart. A power station in between smooths this out, which is the main argument for using one.