BLAVOR 30W Solar Charger USB-A QC3.0 24W USB-C DC 30W Outputs, Foldable Solar Panel for Camping, IPX4 Waterproof, Solar Battery Charger Compatible with Solar Generators, Phones, Tablets

I have a 10w solar panel already, but it ONLY has a USB-A connection and is about twice the size and weight of this unit.So, this unit is about the size of a half-sheet of paper when closed, and definitely lighter than my older one, but I suspect my older one is a bit tougher, not that this one won't do the job.This unit has both a USB-C and USB-A port, both outputting the same watts and amps, so you aren't going to get better performance using USB-C. What it does do is allow you to only have to carry around a USB-C to USB-C cord for convenience, though one should have a USB-A cord handy for certain equipment.Seems to work as expected for a 10w panel, as I'm currently testing it.I've found best performance for charging with a solar panel is to charge a battery bank and not to the electronic device directly. Many phones require a specific Amperage and wattage that can't be guaranteed from smaller solar panels. In my testing, my phone would try and charge but stop, just repeating this process causing my phone to get excessively hot.I bought this unit for its cost and size factor. It should be much easier to carry around then my older unit because it's so much lighter, plus the cost isn't so much that if I manage to break it my wallet isn't screaming. Only time will tell how well it holds up, but the form factor definitely makes it nicer for day-to-day use. When testing my old one, I managed to completely charge a 10kmAh bank within a day. That was unattended so I don't know how much more I might have been able to charge. This is probably enough to keep all your electronics charged under normal use.

I keep this in my car now after my charging cable was stolen. You never know when it might help you from going dead. I have also used it in camping trips or driving and putting it on the front dashboard. It’s not instant but you can gain several percent an hour. More for emergency. The packing is very nice and quality. Worked for my iPhone.

Kind of a gizmo purchase it is what it is. If you geek out on specs you'll be disappointed but if you just need some electrons it'll do the trick.

I bought this solar panel to set up inside using led bulbs to power it. This solar panel is foldable. It has a cover on the outside with a power box and pocket. The box has a USB c and usb a port on it. It also has a red light to indicate whether or not it is getting solar power. This is a 10 watt 5 volt panel. It comes with a USB a to C cord.My only criticism is that the red light and the ports are facing the pocket. So if I have a battery in there I can't plug anything in and vise versa. If I have cords plugged in I can't use the pocket. The light and USB ports need to be facing any of the other 3 ways, just not the direction it's in now.

I use this to charge my portable battery bank

I’m disappointed with this unit. We took it on a BWCA (back country) trip last week (the unit is new). It didn’t charge really at all. Even after 6 hours in bright, midday sun, our power brick was only 15% charged. The brick is also new and takes less than an hour to charge via a powered outlet. The solar unit is large, not light, & highly inefficient. I would not buy again.

It charges very slow. Takes hours to charge a cell phone.

Buen producto trabaja bien gracias