AnkerSOLIX PS200 Solar Panel with Adjustable Kickstand, 200W Foldable Portable Solar Charger, IP67 Waterproof, 23% Higher Energy Conversion Efficiency, for Camping, RVs, and BlackoutsClimatePartner certified

84W (100W panel) on a sunny day with tiny cloud in the sky is not too bad.The angle against the sun's position seems to be very important.Good build quality, decent size, nice variation on cables.

Great item used for a week away camping to keep my anker powerbank charged up. Peak output in full sun in about 12/13watts on USB-C which charged my 20,600mAh pack from 20% to 80% in a little over 6hrs. Which was enough to fully charge both our phones and then leave it out charging a bit more and the next day.. Great size/water resistant and can hang up on tent.or secure it is a great feature.

An acceptable portable solar charger that so far seems well made. It's heavier than I expected so if your backpacking with this, bear that in mind. It comes with handy carabiners and thanks to it's design, it can be hung and extended over the back of a backpack whilst you walk, which i think is a great feature. It's portable size comes with a trade off and that is efficiency. Don't be expecting to charge a smart phone particularly quickly - at least not in England! It requires very strong sunlight to be remotely effective and as soon as there is a whiff of cloud, it stops charging - something else to bare in mind if you intend to use it in the UK. Overall, it's adequate for the price and lives up to my expectations. I consider it as a nice to have luxury rather than something to depend on.

Well packaged and panel appears well constructed and robust.

Great solar panel! Charging early morning like 9am and took solar energy very efficiently 58w constant. Easy to carry and not crazy heavy, fits standing in the boot of a car nicely against the back seats so saves space. I am using it to charge power station c300 which last me for a whole weekend out. No usb to connect phones directly which it's a down but I ordered a usb adaptor to have an extra . Came well packed. Would I recommend it? YES if you love gadget and want to have peace of mind while on the road or camping.

While it works and is well designed, its power output even in full sunlight is tiny. Will charge a phone rather slowly, but much more than that and it struggles. I left a 10K mah power bank on charge for an entire day and it increased charge from 64 to 68%. Not really worth the cost.

100w is perfect conditions. My recent trip up loch lomond using it had very varying results.Overcast 2-5wDirect sun 20-40w with the odd burst to 60wRain 1wAs soon as sun begins to set drops to 1w regardless of sun. A further 30mins after sun begins to sunset doesn't even register any charge.Requires direct sun to panel to charge at any sort of rate.This is only useful if your using it under ideal sunny conditions and are about to constantly move the panel following the sun.Overall overpriced and under performed massively. Couldn't even keep my electric fridge in economy mode that only uses 4-6w charged throughout the weekend.I would highly recommend ensuring you have alternative power options available on trips weather is not perfect otherwise you will likely grt caught short. Image was after 1 afternoon of use with spell of sun and spells of overcast. Image is a period of sunshine at 20C outside

Excellent, seems to do the job.Impressed so far