ALLPOWERS SE200 200W Portable Solar Panel for S2000 PRO R600 R1500 LITE R2500 V2 R4000 Power Station, Foldable Monocrystalline Solar Cell Solar Charger Solar Kit for RV Van Outdoor Off-Grid

Easy to use, output is about 100w. works well but doesn't like hot wether, not thats a big problem in the uk. I noticed it stopped producing current yesterday in the mid day sun so I measured the surface temp and the panel was just over 50 C (hottest day of the year I believe). Today its producing about 40 watts on a cool and fairly dull day. I am expecting the wattage to go up when the sun comes around fully in the afternoon, after all I do live in the sunny Staffordshire Moorlands. Hope this helps.

Once folded up, these are extremely portable. Once opened up and facing the sun, they perform well, charging my EcoFlow River Max daily whilst we are holidaying off-grid. Found them a little fiddly to stand up at first, but there's a way to do it. Basically, connect everything first, then open one array and pull out the stand at the back and seat it, then do the next, then the next. I made the mistake of trying to open the lot and then pull out the velcro fixed stand lol Very good, definitely recommend.

I recently bought a Bluetti/PowerOak 2000W "portable power station" (big battery with built in 230VAC inverter), the idea is to have a fallback during power cuts. The battery was bundled with two PowerOak SP120 120W solar panels, which frankly I was not impressed with. With sun as good as it gets here in NE Scotland I was getting around 130W from the two SP120s chained together. I saw these 200W panels listed here on Amazon, the price was reasonable, so I ended up buying two. The "AllPowers" brand is not well known to me, so I was prepared for the 200W claim to be bogus, that I'd probably get performance lower than the PowerOak 120W panels... but my thought was that maybe I could at least chain all 4 panels for a faster charge. Anyway, we (shock) got another sunny day here, so I thought I'd try the two new panels on their own to test performance, and to my amazement I was immediately getting around 300W of charge, more than double (230%) of what the other panels gave me - in theory it should only have been 60% more. An afternoon easily saw the battery go from 50% to 100%. Free power! I've since seen it hit 400W charge rate. Obviously I am delighted with this performance. I don't expect to have any problem with longevity, since I'm not taking them on caravan trips, they will not be used a lot. But the battery pack likes to be cycled now and then to stay in peak condition and I like the idea of doing something useful with the power and then recharging them for free! One thing I don't like about them is the fiddly stiff straps that double as stands. They kind of work, but aren't very secure. Wind eventually knocks over at least one panel in every test I've done. Next is that the MC4 cables attached to the panels are very short (90cm, 3 feet), which makes it difficult to find an arrangement for chaining the panels on uneven ground such that they avoid each others shadow, don't get in the way, and where the cables are long enough to reach each other and get back to the battery. The box included a number of adapter cables but no MC4 extension cable was included, which I thought was a strange omission. MC4 extender cables are however available elsewhere on Amazon.

Happy with item, arrived quickly. Thank you

Considered a few and went with this AllPowers 200W panel based on the positive reviews and am glad I did. Works really well and have seen 160W from it on average sunny days. Comes with a bunch of different connectors including PowerPoles which I use. The stands are a bit flimsy but the whole setup locks in nicely with tent pegs holding down the stands on grass.

Supposed to be 200w panels, lucky to get 60w on the very best day when my roof solar panels are getting in excess of 2mw (2000+ watts) these get a max of 66w. Vey disappointed, don’t waste your money.

Not as good as they say

I purchased this solar panel to go with my Allpowers Monster X Pro battery. Today mid March the sun was out so I decided to unfold it in the garden to see how many watts I could capture. bearing in mind its March the sun was out and I initially noticed 179 watts on the battery display, then once the panels warmed up it settled to around 160 watts. Overall the solar panel exceeded my expectations so I look forward to using it in the summer when I go off grid caravaning.