SOLUPUP Solar Panels 30W Portable Foldable Solar Charger with 5V USB-A and USB-C Fast Charging Compatible with iPhone, iPad, Samsung, Power Banks, IPX5 Waterproof Perfect for Camping, Hiking, Outdoor

Perfect for solar charging your cellphone. I use it my car @ work, just unfold it plug in my usb charging cord lay it on the dash in the sun & instantly my phone recognizes it & starts charging. It depends on the intensity of the sun of course but it really does work. It’s well made & doesn’t feel like cheap junk when you’re using it. I liked it so much that I bought another one. IMHO a great item!

Works well when camping

This is a good panel. It stores nicely and takes little space and weight. Used it on my Samsung Galaxy S24 Ultra and got a full charge (from 50%) in about 1.5 hours. I have another 30W solar panel that works a little faster, however, this is still a good backup. Great for backpacking or keeping in a go-bag.

This was delivered quickly. Works very well. Lightweight & very portable, I purchased it for camping & kayaking. I’m about to be off grid for 10 days with a variety of devices & I’m hoping this will fulfill my power needs.

Easy to set up and plug in my devices. My phone started charging immediately and quickly. I like the kickstand so I can direct it towards the sun. Perfect for my basic emergency supplies and I'll probably also take it camping.

This little panel is much better than expected. Bought it to take on river trips to keep cameras and battery packs charged. As I was experimenting with it, I charged my phone from 40% to 95% in just over 2 hours. I have since bought many more for gifts for friends.

I ordered the 30 W and its a slow charge. For reference, it's March in the Northeast, with partly sunny skies and just a thin layer of clouds. It is charging my Fire table but won't charger my Anker tower that I have for emergencies. It's really slow to charge the portable charger as well. Took at few hours to get to 20% I bought it for about $40 but I wish I had bought the highest W that there was. The extra $100 would have been able to charge faster and would have been able to juice my tower. The fold out is nice, its well done. I Keep it in the box so it doesn't get ruined.

Following a hurricane and with no electricity, Solupup is excellent for charging my phone and phone bank. Very light, portable and provides a storage bag. With clips added, I can hang it anywhere to catch the sunlight.