60W 19.8V Set opvouwbare zonnepanelen, monokristallijne zonnecel, zonnelader met USB-uitgangen en 4-in-1-connector voor smartphones, tablets, laptops en powerbanks

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I first bought a power bank with solar panel on back, I soon realized the solar ability was virtually useless. Since I already had a few power banks around, all I really needed was a solar panel, so decided to try this one. Was not sure what size to get so this was a bit of a shot in the dark.I am very happy to report that for my needs, this one was a home run. I do not have anything that can measure actual output, however, this panel will fast charge one of my power banks so that is good enough for me right now.The other bonus for me is it folds up to about the size of a small laptop so easy to carry or pack.

Great bit of kit, works great and folds down nice and compact when not in use

I was skeptical about this product. But i used it on my camping days out in Norway. I've got to say, it does wonders. When we're outside and not driving around in the wilderness, we need some sort of electricity. This panel charges my phone and other electrical devices well. It even charged my solar generator as well on the trip.

Before I say anything else: I'm very happy with the product, but there is some room for improvement.The panel does what it says. It's a solar panel you can fold up and fit into your backpack. On a good day, it will hit the 60W rating and I have even managed to get it to (very slightly) exceed that rating by pointing it directly at the sun and using an MPPT charger on the direct DC output.When the weather plays along, the built-in USB ports work well, and it's plenty to charge a power bank or keep several small devices running indefinitely. It can even power a laptop under moderate load.Due to the foldable design, it's difficult to keep pointed at the sun, and laying it flat on the ground inherently limits its power output. It also feels a bit fragile - even just while folding it back up I've occasionally heard a little "crack". This doesn't seem to have affected its power output yet, and there's no damage as far as I can tell, but it certainly doesn't inspire confidence.Any clouds will drastically reduce the power output to the point where the USB ports become unreliable (they'll cut in & out every few seconds). Using the direct DC output with an external MPPT device works more reliably.