ALLPOWERS SP027 100W Foldable Solar Panel,23% Efficient IP67 Waterproof for Power Station, Camping, RV&Home Use, Compact Portable Design（SP027-100W

2021 AllPowers 120 watt Solar Panel I already have an AllPowers 372Wh Power Station Generator. Which works great. I have used it to power lights and fans during a power outage. Also used it to power Christmas lights on my pontoon boat this year. The Power Station is easy to use, well built and even supports Bluetooth connectivity through an app on my iPhone. I compared many brands before choosing Allpowers. In the end AllPowers offered the most features, quality and value for the price. Very glad I made the Allpowers choice and highly recommended it. I am an AllPowers fan. Anytime I have contacted AllPowers support they have been quick to respond, knowledgeable about their products and very willing to engage on resolving my issues. Now I am trying the new AllPowers 120 watt Solar Panel, to charge my AllPowers power station generator. This panel is capable of charging any Brand of generator/power station or other project needing solar power; As it comes with a wide variety of connectors and adapters. My AP power station can use AC wall power, a DC 5.5 x 2.1mm barrel plug or an Anderson connector to charge. This panel comes with both DC5521 and Anderson connected, as well as adapters for many other needs. It’s size and weight is what surprised me the most. At 22 x 14.2 x 2 when folded, it is just two notebook paper pages tall by a little more than one sheet of notebook paper (landscape) wide. When fully open it is 22 x 60 inches, much smaller than similar wattage panels. I believe this is because this newer panel is more solar efficient than older style panels @ (21%). Ultimately this means this panel has a faster charge time, is lighter weight and is smaller size than similar older panels on the market. It comes with a built in charge controller that manages the various voltage and amperage power out of the panel. For example the MP4 solar connector provides 21v at 20A, DC ports provide 12v at 10amps, USB ports provide 5v at 2.4amps and DC 18v at 3amps for a laptop. You can also chain two of theses panels together to get more amperage for even more power and faster charging times. All right out of the box. Overall this is an impressive foldable solar panel with all of the features and adapters you may need, faster charge times, better solar efficiency, lighter weight and smaller size than comparable panels. I continue to be amazed at the AllPowers products. The quality and features they offer are first rate and are offered at a very reasonable price point.

I wish I could give this 4.5 stars because this is a great value that does what it is supposed to, but isn't as universal as some may think. For the record, this review is as much information sharing as anything. 2024 UPDATE: More details on watts produced TL;DR: Works with Bluetti power station but you need to buy an XT60 adaptor or use the cables provided with the power station if you have them. Panels are wired in parallel which is good for partial shade. Was able to get 60W in less than ideal situation so you can charge a 500Wh power station throughout the day. Best output watts I have seen is ~80W Good value, but not flawless. I bought this for $125 to use with my Bluetti EB55. I didn't want to pay $500 for 200W panels from the manufacturer, but wanted a bit more than what the knock off 100W panels offered. This was a good compromise. Despite having lots of different adaptors in the box, I had to purchase an Anderson to XT60 adaptor to get this to work on my unit. Allpowers provides a barrel plug that fits the input for the Bluetti, but that particular jack requires 20V to work and this panel wasn't able to provide it. By going with the Anderson to XT60 (I originally thought they were the same thing, but they are not), I was able to get things working. (Edit to add: I later realized my power station came with the cables needed.) Two important details about these panels that are worth noting: crystalline structure and parallel vs series wiring. First, these panels use polycrystalline silicon instead of monocrystalline like some of the more expensive models. Essentially it is a bunch of small pieces instead of one big one. People talk about mono being more efficient, but in my experience that has more to do with surface area required than with anything else. Since poly is cheaper, if you want to save a few bucks you can use it, but you will need slightly larger panels to get the same wattage. But if you are purchasing based on output and price, it doesn't matter. The second item is related to how the individual panels are wired -- either in series or parallel. Without getting too technical, if a multi panel unit like this one is wired in series, then if one panel is partially 50% shaded then the overall output will be 50% less even if the other panels are in the full sun. However, if say a 4 panel design is wired in parallel, and one panel is 50% shaded, your output power will only drop by about 12.5% if all the others are in full sun. These panels are wired in parallel which is great and something I was originally worried about. Now let's talk about output. It is winter here as I am reviewing this. The sun never gets very high in the sky, it is hazy, the days are short, and since I live in the woods, everything has at least some shade from leafless branches. It is close to worse case scenario for a "sunny day" I will encounter. In these circumstances I am about 60W just setting things up quickly and not being too particular about alignment. 60W out of panels advertised for 140W doesn't sound very good, but it was much better than I was expecting given the circumstances. Since the EB55 is 537Wh unit, I know that even in less than ideal situations, this will be enough to charge it over the course of a day. UPDATE: Running these in full sun near the solstice at mid day, I was getting outputs of around 75-85 watts, so that is what I am using for best case scenario. Given that ~500Wh power stations cost $500 on their own, I was not eager to basically double that amount to add solar functionality. I am very pleased to be able to recharge every day while spending less than $150. Since this is technically a review, let me drop a few other quick thoughts on the unit. - There are lots of adaptors you can use that come with the panel, but don't assume that just because it fits it will meet the needs of your device. - The alligator clips they include are basically useless since it can be dangerous to try and charge a battery without a power control unit. - The USB controller is nice and having it work with USB-A and USB-C is a perk. Can't really think of a situation where I would bring this but not my Bluetti, but still a good perk. - The pouch is nice to have to keep all the wires. - I like that if I decide I do need more power, I can buy another unit and wire it together with this one. - It is a bit heavier and bigger than expected, but not burdensome. Final verdict: Great value if you want solar charging and can work around the limitations.

I was able to buy these for around 400 or $450 Canadian after tax. I am presently dealing with a catastrophic emergency situation and need reliable high power: these panels are well worth that money. I have three of them, they’re stronger in the sun than a Honda generator. Unfortunately, the allpowers R2500 battery inverters are the polar opposite, and I had two units fail in a dangerous condition - so all powers is a mixed bag. I think these panels that they make are extraordinary and you can’t get a better value unless it’s secondhand. And with respect to their batteries, you can’t get a worse value and they’re dangerous. To all powers itself: your service and support is either nonexistent or dishonest in the case of your return process for the batteries; Amazon had to cover the batteries in the A-to-Z process - but that doesn’t mean I hate your company, I strongly dislike your company, but want to praise you for your exceptional solar panels. Maybe you should stop selling batteries and focus on your solar panels which as far as I can tell are the best on the market at this time in Canada for portable units.

Finally, two sunny days to check out the 200w ALLPOWERS solar panel. I got 172w and 180w (Jan 14 around noon in southern Ontario). Panel is hanging on the fence on the three build-in nylon loops. They are stable enough to hold the weight. Panel didn’t come with the MC4 to XT60 cable to charge my Ecoflow River 2 max, but it has other useful cables to charge a car battery etc. I was a bit concerned because the panel isn't ETFE laminated but I hope it will be durable anyway. Overall, a very good panel in my opinion. Edit after a month: Panel is still working fine, no issues. I get good power out of it even on cloudy days.

I purchased this panel to complement the same-brand ALLPOWERS 300W Power Station battery unit. (purchased separately). I'm very satisfied with it. It's exactly as described, seems well-made and durable, easy to use and charges my battery unit quite efficiently and effectively. In full direct sunlight, it was easily putting 70-80W into my battery and only took a cpl hours to refill it completely. I was pleasantly surprised to see it keep pumping power (although reduced) when the sun wasn't hitting it directly. It has a couple of handy pop-out legs to keep it tilted at the right angle to the sun, and well as an attached pouch that holds the MC4 panel cables and a couple different types of adaptor cables to connect it to your power unit or device. Order fulfillment was quick and easy and it arrived in 2 days, well-packed for the trip. I'd definitely recommend this model if the power output meets your needs.

Panel is great and came in good packaging. Super heavy to move around and the legs don't have much stretching capability. I would have given this a definite 5 stars for the power and portability. The delivery guy dropped it to a different residence and it was just a hassle to get it back as it's super heavy and I had few more items arriving on the same day. This is the first Amazon delivery in 8 years that was dropped off to a different suite altogether! Seller is great and item arrived on time as expected. Will update the review on the performance since it was an overcast day. Review after 3 months: panel works great even in low light but the output is not more than 50 watts on full overcast day. Buy this if it's on sale!

Bought this to use with a Grecell T-1000 for wilderness camping. Panel comes with all sorts of connectors. Quickly connected it to the Grecell and it instantly showed power going in, very pleased, will test it in the wilderness next week.