I am very impressed with this portable solar panel. I was surprised at just how efficient it was. In my own testing, I measured over 85 watts in afternoon sun, which is unheard of with a 110 Watt panel. Not only that, It is rated for a max current of 5.5 Amps, but I measured over 6 Amps consistently. I have a 200 Watt setup that does not provide that type of current. Because this is a portable solar panel, it can be used for any scenario, whether that is a battery/battery bank inside an RV, or any portable solar generator. The kit comes with a multi-connection cable that will cover over 95% of all generators, and for the remaining 5%, just use an MC4 adapter cable for 100% coverage. I did not expect this level of performance and I'm blown away. I will recommend this panel to anyone looking for a powerful, portable solution.

Got this in recently to use on the roof of my class C motor home - love that it is lightweight and lays flat on top of my roof. I installed it using RV roof tape which so far has worked perfectly. Used mainly to keep my house batteries charged up while boon docking. In full sun I receive around 150-170 watts!

I have purchased the 12V100Ah battery and am very happy with the quality and performance. The staff is very professional and timely in handling issues online. I use the 100Ah Lifepo4 batteries in my small pop up camper.

Everything has been very reliable and I will continue to recommend this mhpowos brand as they have resolved my issues very quickly!

I've tested a lot of portable solar panels over the years. Among them, only one worked as expected. This will be the second one that I've tested that has met my expectations and that has met - actually exceeded - what is advertised. One feature they don't talk about much here is the fast charge safety feature which helps prevent devices from overheating while charging. Also, not talked about much here is the scratch resistant case - it's very durable. One more thing is the reinforced zipper on the pouch to help improve the water resistant quality to protect the output port assembly inside (very important). I had several questions which were quickly answered and I verified every aspect of this panel. So, it's a good one.

Great panels at a low price! What tie can you ask for! Now I just need a power outage to get a reason to use them! :)

Great so far, not a lot of sun or clear skies so only managed to charge my phone, but looking forward to getting my eco flows charged up.
A well built and compact unit, and did not take very long to arrive.

This portable solar panel is ideal for glamping. It’s sturdy, reliable, easily folds, provides high performance once the sunlight does its efficient job, and the design is perfect to use on the ground or on top of the vehicle.

Zero problems. Plug and play.

Buen producto practico y liviano y su maleta perfecta

I have been using the 110 watt panel and it consistently puts out 80 to 95 watts . This is very good for a 110 watt panel. I am impressed. Throw in the 18 month warrenty and you cant beat it.

Fantastic. Power output is great, build quality is very good. Weight is OK for the size of the panel. We use this for backpacking and walking. It mounts nice on a rucksack ideal for phone charging or small power banks.

I purchased this for hurricane prep to go with my Jackery 1000 V2. The variety cord that comes with the unit works just fine. I had purchased an additional one just in case but it wasn't needed. The single panel that came with the Jackery took over 8 hours to charge alone, but with this additional panel I was able to decrease my charge time to a little over 4 hours. During testing, I placed everything outside around 10:30am where I was only getting about 119W with only the Jackery 200w, in Florida mid-March. Again, looking at an over 8hr charge time. Once I added the MHPOWOS 220W I was getting about 234W with a little over 4hr charge time. By 12:30pm I did need to reposition. My wattage had dropped to 222 but after, it increased to 263. It was fully charged when I checked at 2:50.A 200W Jackery panel is $700, while this one is a steal for less than $200. There was a small issue with my initial purchase, but I contacted the seller who was very responsive and quickly resolved the issue. Overall it's a great product.

Works as it should

Other customers should no the weak points of products and stranth of product and performance

When I purchased the 220W model, I was a bit skeptical due to the less than $1/watt price. I have a BLUETTI AC180 and even in late February onward in Northern California, I consistently get full charges on mostly clear days. At 13lbs, it’s not too bad to setup. Also the included MC4 to multi-output makes it an even more considerable value. Another pro if your power station handles the higher voltage is the lower operating amps. Highest wattage observed is 202W, and its March and not optimum angle.Things to consider, even a little shadow on one panel will drop output considerably. Also, I’m still not sure if it’s PET or ETFE since the marketing material seems contradictory.Using it consistently for over the past 2 weeks, even leaving it out in the rain, I’d totally recommend this no name solar panel.