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FlexSolar 60 W folding charger, six panels, 2.9 kg review

A 60 W six-fold solar charger with three USB outputs and a DC output, whose listing states plainly that it delivers 30 to 40 W under light cloud.

The bottom line The only panel in this catalogue whose listing says what it produces when the sun is not obliging. Against that: dimensions in inches on a German page, no ingress rating, and crocodile clips offered with no word about what regulates the charge.

A 60 W folding charger sold on outputs rather than on system compatibility.

The sentence that stands out

The fifth bullet: 60 W in direct sunlight, 30 to 40 W when somewhat cloudy. Across twenty-one products in this catalogue, one listing describes what happens when conditions are not ideal, and this is it. That is what standard test conditions mean, written in plain language by a maker rather than hidden behind a rating.

What it connects to

Three USB ports and a DC output, with ten interchangeable DC connectors, a DC cable and a crocodile clip supplied. That covers phones, tablets, small stations under 300 Wh, and a direct connection to a battery.

That last one deserves care. A crocodile clip puts the panel across a battery with nothing between them, and what regulates that charge is not described. The battery maker’s instructions are where that question belongs.

The units

Folded and unfolded dimensions in inches, weight in pounds, on a German listing. The figures are real; converting them is left to the reader, and it is the kind of detail that gets misread.

What is absent

Voltage, current, ingress rating, operating range.

Availability

German, French, Italian and Spanish Amazon stores quoted 80 € to 100 € when this page was compiled.

American and British Amazon stores carry it too, priced in their own currency, which the euro range above deliberately omits.

These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.

Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.

What it gets right, and what it leaves out

Strengths

  • The fifth bullet states what it delivers in light cloud — 30 to 40 W against 60 W in direct sun
  • Ten interchangeable DC connectors and a crocodile clip are supplied, so it reaches a battery directly
  • An LED indicator shows charging status without an application

Compromises

  • Dimensions and weight are published in inches and pounds on a German listing
  • No ingress rating, only a description of the surface film
  • The crocodile clip connects to a battery with no charge controller between, which the listing does not address

Specifications

Peak wattage60 W, from the title
Panel countSix-fold construction, third bullet
ConstructionPET surface layer over monocrystalline A+ silicon cells, fourth bullet
Output connectors3× USB and 1× DC, first bullet; a crocodile clip, a DC cable and ten interchangeable DC connectors are supplied, fifth bullet
Any integrated controllerNone — an intelligent chip adjusts output current per device, second bullet, but no charge controller is fitted
Folded size13.8 × 9.1 × 2.2 inches folded, unfolded 33.8 × 28.1 × 0.2 inches, third bullet — published in inches on a German listing
Weight6.4 lb with accessories, third bullet — published in pounds on a German listing
Stated weather resistanceDescribed as waterproof through the PET surface layer; no ingress rating code is published
Amazon referenceB092XDR3D5 (same reference on 6 Amazon marketplaces)
EAN0785249519147

Questions owners ask about this one

Why is “30 to 40 W when cloudy” worth reading?

Because it is the only statement of its kind in this catalogue. Every panel here publishes a peak wattage measured under conditions none of them states; this one adds what to expect when those conditions are absent. It is an estimate rather than a measurement, and it is still more than the others offer.

Can the crocodile clips charge a battery directly?

They connect to one, which is not the same thing. A panel connected straight to a battery has nothing regulating the charge, and the maker’s instructions for both the panel and the battery are where that arrangement is addressed. This page does not describe it as safe.