Flexsolar 100w Portable Solar Panel Chargers DC/QC 3.0 USB-A & PD3.0 USB-C

I bought this mainly to go with my Bluetti Elite 30 v2. The Flexsolar panel comes with the required plug to charge the power bank and as an example I used solar power on a sunny day with some hazy cloud cover (but enough sun to cast shadows) with the following results - a timed 30 minutes on solar took power bank from 83% to 92%. Watching the input I saw a maximum peak 88w with general 66-77w in sun and 25-30w when hazy. I will position the panels better to direct into the sun, as some of my testing was at an angle. As the panels come with corner holes my intention is to get a large sheet of ply so that I can easily tilt and rotate to best position. I also tested charging a Pixel phone with the USB output and again in a 30 minute test charged phone from 60% to 75%. Overall very pleased and am confident of getting more wattage with better alignment to suns direction. There are 10 panels each about A4 size which all folds down and fits into a zip case along with multi adaptor cable which is included.

The sun came out so I’ve finally managed to test out this solar panel to charge my Anker Solix.I’m pleased to say it worked perfectly charging from 85% to full in under 15mins.I didn’t watch it the whole time and the sun is very low in the sky but according to the power pack it was pulling in 50watts via the included cable which has various methods of connectivity .Overall the product looks good, feels of good quality and comes in a good storage bag. Compared to other brands I’d say it’s good value for money. I’d recommend.

Excellent portal solar panel. Works effectively and packs down easily and to a surprisingly small size. We use it to charge a Jackery portable power bank and it works well.

Very good panel, in my testing and experimenting in multiple weather conditions was able to produce 87w in the best conditions even in the UK, however, i was not able to get anywhere near the 60w PD from the built in USBC under the same conditons despite what the manufacturer claimed and what writing says on the panel iteslf, in same conditions the panel only produced 35-38w and that was plugged into a power bank that can input up to 100w and a power station up to 300w

It doesn't charge anything, regardless of the connection method—even in full sunlight. The power light is on, but the current output is zero. Maybe I just got unlucky, but I was deeply disappointed. It’s a good thing I had time to test everything before a major hiking trip.

I waited for a couple of months before rating it because I had to wait for some sunshine. After a good few days the solar pannel worked alot better than I first thought. If the sun is shining it only takes a few hours to fill a 22000 mh battery. That's enough for a phone tablet and samsung smart watch. Really really good, I was pleasantly surprised.

Sturdy solar panel, which pairs well with a portable battery. I’ve reached output of 75w on a sunny day. While output will drop significantly if a portion of the panel is shaded, this is normal for panels like this. Connectivity is great for charging your phone/ laptop etc or a portable battery unit. Really easy to use, and the included clips are helpful to attaching to a tent. Great value for money.

It looks great and seems good enough and well made but after 4days plugged on my bluetti elite 30v in the sun. Bluetti is from 0% to 0% with an input of 0%. I had high expectations reading the reviews but I am super disappointed and sending it back :-(And the panels were working as the bluetti could detect they were plugged and how many watts they were. And the panels had the red light on :-((((Ok I have placed them under the sun perfectly and it’s charging - few hours gave me 30per cent - so not super strong but work well so will keep instead of returning as currently workingShame they can’t stand all straight but they look good