POWERADD [High Efficiency 50W Solar Charger, 18V 12V SUNPOWER Solar Panel for Laptop, iPhone X / 8/8 Plus, iPad Pro, iPad Mini, MacBook, iPad Samsung, ChargerCenter, Island Region and Country Tours

I bought this solar panel as a companion for the power station also came from this brand. It has right voltage to be able to charge the power station at 18v with a reasonable speed. With such big surface area, even in a cloudy day, the USB can output at its max 5V/2A rate without any problem. The included tips are nice touch, unfortunately my newest dell laptop seems not supported, not a big deal for me since the laptop requires 90W. I'm going to get an inventor to see how it gonna work without battery. Overall it's easy to fold and carry, small footprint to store in the car trunk, good performance in cloudy weather.

Great form factor as a small-ish panel that is padded, zipable, has pockets, stand, and a carry handle. Worked wonderfully in a power outage.Note, the USB port is limited to 5V/2A, so at best you are only getting 10W out of it (only 20% of panel capacity). If you are only going to use USB, then either get a smaller panel that has 10W anyway, or get a powerbank that can charge off the 18V barrel connector port. And note the charge rate of the power bank; the Poweradd one frequently-bought-with-this will take 40W (80% of panel capacity).

I now have 3 PowerAdd products and let me tell you this solar charger added to my PowerAdd 50000 mah portable power pack saved the day(s) in Florida during the Hurricane.... Two friends have bought one too... Great products, great quality/feature/price ratio. I think this may be my new favorite company.

Light weight and versatile. This panel is my Goldie Locks size panel with decent output and portability. The length of the default cables are fairly short, but it's usable and it does comes with lots of different types of connectors. Supposedly it has a built in charge controller, but there are no documentation of its mechanism, or what battery chemistry said controller was designed to monitor. So you should assume none, and have to hooked up to a dedicated controller.12v output is a large barrel plug, so interfacing with other things such as solar controllers, working with those devices may be complicated. I'd recommend making your own adapter cable to something like MC4, SAE, or Powerpole if your project is anything more than the occasion tap for power.

These solar panels are great size and works great with my portable solar powered generator . New technology that works you want reget purchasing this product.

Purchased the unit to recharge 12V battery on camping trailer. Seems to have plenty of power to keep the battery charged. Nice size, fairly flat closed up so easy to store. Wished it had a grommet hole or security cable so I could lock it to the camper.Cables are short and small gauge wire which will cause power to be lost due to the resistance. I built longer cables with larger gauge wire so the panel can sit on top of camper and reach battery.

I just received this solar panel (100W one, for some reason no longer listed as 100W but now as 50W on the same page and for a different price) and1. It is completely missing the stand2. It does not charge my devices at all3. It's really hard to plug things in because the plugs are under a pouchHonestly I think there's something sketchy going on when it comes to the quality of this item and how it's listed on Amazon. You should buy a different solar panel.

Max amps output I have seen is 2.1 amps in SoCal around noon, suggesting around 40w. I ended up getting an extension because the output cord is pretty short. The panel seems of good quality including a nice zipper.

若干の雨なら、パネル自体は多分大丈夫周りがナイロン？系なんで水吸うとどうなる事か(；'Д｀)パネルはどこのでも衝撃入ればみんな割れるんで他のとこで評価充電用の端子があるのだが、お配った部分にあるので

箱から開封し、取り出した直後にカチンという音と共に何かが脱落。ファスナーの留め金具でした。外れていない方をよく見ると小さなビスで留まっています。脱落した方にはビスが無く、箱の中にも無いので留め忘れと思われます。