BLUETTI 320W Solar Panel , 320 Watt Solar Panel for Power Station EB240/AC200P/AC200MAX/AC300/AC500, Portable Solar Panel w/ Adjustable Kickstands, Foldable Solar Charger for RV, Camping, Blackout

lo recomiendo 100% funciona muy bien.

I bought the 120watt panels from warehouse deals for significantly less than regular price, set them up in the yard, and was receiving 116w into my bluetti, no issues.

**Update at the bottom**I know what you’re thinking, I thought the same thing too,… this is an expensive solar panel and is it worth it? To me, yes, totally worth it. If you’ve seen and messed with portable solar panels you know they are hit and miss in the quality department, real output department, and actual portability department. When I got this SP200 I knew it would be thin, but it’s even thinner than I was expecting. The panels are made with Sunpower cells which are known across the industry as being the most durable and highest performing cells. The cable that comes installed on the panel is high quality and long enough for my needs, so no extension needed.I only planned on ordering one of these because of their price but now that I’ve used one, my finger is itching to pull the trigger on one more so I can use them for my AC200P. Currently, I’m using it for the AC50S, and because the panel outputs so many watts the AC50S uses the full amount available which is 122 watts! Carrying both of these devices around is so compact, barely taking up any room! I also challenged my kids (9yrs and 7yrs) to set it all up without any instructions from me, and never having seen it setup before, and they had zero issues. It’s all plug and play.Pros:Very thin and compact, unfolds to a powerful arraySunpower Solar CellsHas mounting options (grommets)Simple to use (my kids figured it all out)Cons, I’m being nit picky here:I wish they included one of those MC4 tools to make it easier to disconnect panels when you’re finished (they clip together so tightly and sometimes it’s hard to squeeze the little tabs)Some other panels on the market have USB ports or other available power options included with the panels without the need to connect to something, I’m wondering if it could be as thin with that included.**Update**Ok, so I bought 2 more of these (don't tell my wife). I get that these panels are expensive, I doubt you'll find someone that will disagree. I never thought I'd buy 1, let alone 3 of them. The really amazing thing to me is their portability and compact design. I don't have a huge RV or a lot of space to drag around large solar arrays; these 3 panels take up as much space as a folded quilt. When doing my initial testing I was getting about 470 watts in 90 degree heat, and when the clouds rolled in, I still got a minimum of 100 watts. Very happy with those results.

Almost half the weight of competing panels. It was worth spending the extra money on these.

TLDR:I highly recommend this panel due to its' quality construction, power output, and form factor. It's on the higher end in terms of price but I feel that it is justified and has good value. The two year warranty helps allay some doubts about construction and performance. I hope that they will consider making a smaller form factor that can be more readily fit in a backpack.Details:With Bluetti being more known for their portable battery generators I wasn't sure what to expect from this solar panel. But when I picked it up, it was readily apparent that it was of a high quality. Instead having USB connections and using various DC ports like the other panels on the market, there is only a weatherized enclosure from which the MC4 connectors are connected on a long cable. This is a much better option since it allows for several panels to connected and that they can be used in wet conditions. From the pictures, it is very easy deploy this panel which you can unfold it like an accordion, kick out the legs, and set the panel at an appropriate angle. Some other panels are not this easy to deploy.Power Output:During my research to find a more portable solar solution many panels I have tested, and ultimately returned, did not meet their rated nominal power output. I am glad to report that this is not the case. With optimum lighting, i.e. perfectly clear sky, I was consistently getting between 6.2 to 6.6 amps from the panel. This is right in line with their quoted rating. After my charge controller that is used to charge my lithium iron phosphate batteries at 14.6 volt, I obtained reading at around 8 amps. Doing the math and we have 116 watts. Also these panels still perform well in cloudy conditions.Form Factor:This panel is very portable with overall dimensions of 16.3" length and 16.1" width. This in conjunction with how lightweight it is makes for a very good solar solution. It is much easier to setup than the the Renogy Eclipse 100 watt Suitcase that I also have. The Renogy Eclipse is the newer more light weight version that has been optimized resulting in folded dimensions of 21" length and 21" width and a weight of just under 20 pounds. In the pictures I have placed the Bluetti panel alongside the Renogy. It is simply amazing how small the Bluetti panel is compared the more conventional panel construction.Construction/Longevity:The Bluetti is an ETFE laminated panel constructed from Sunpower cells using a durable fabric that appears to be abrasion resistant. The construction and the underlying efficiency of the solar cells afford the Bluetti panel its' leghtweight and form factor. On the ETFE layer there is dimpling and apparently that is to help performance. At this time I am unsure of the longevity of the Bluetti in comparison to a more conventional panel like the Renogy but the fact that there is a explicitly stated 2 Year Warranty is another thing that helps to separate it from the other options.