50W Mono Flexible

Used with a Bluetti AC200MAX and Anker SOLIX C200. Has worked well on bright days. While not pointing it directly towards the sun (which would be optimal) as it's fitted to a van roof with magnets it has managed to pull in 60-70 watts which is fast charging enough to cover my daytime usage of the Bluetti plus top it up a little which means I can stay powered off-grid for longer. It's lightweight but well built. The panel flexes a lot while I twist it to remove the strong magnets holding it to my roof but it suffers no damage. It's small enough to store on the bulkhead inside my van when not in use. A good quality flexible solar panel.

Okay, yes solar panel I bought this round Christmas time it got lost in the post so I got a full refund and then I bought another one when it wasn’t as busy fitted it to my van and it’s the best solar panel I have ever put on my van and it’s winter now and it still shoving power into my battery

Genuinely capable of yielding the advertised 100W. It's robust and flexible. Slightly larger than expected - but an excellent product, small enough to be used as a portable solar panel. Some solar panels offering 100W and above have an open circuit output voltage that's slightly too high for smaller power banks (power banks around 300 Wh or less), so they trip out the power bank. But this gives you 100W without tripping out your power bank. You can connect to any power bank that has a DC 5.5mm input - just use an MC4 to DC 5.5mm converter cable. No voltage regulator needed! You just need the panel, your power bank and the convertor cable and then you can easily set it up anywhere. You can leave this outside, it's fully waterproof. (Your power bank obviously needs to be in a watertight and sunproof container if it's outside). I've tested lots of panels - and this offers the best balance of quality, power, portability, strength, flexibility with a low enough open circuit output voltage to be compatible with small or large portable power banks. Highly recommended, buy with confidence.

Bought this to fit to the poptop roof of my VW Transporter. Very pleased with the result. I now have the fridge running on free power from the sun and my leisure battery is now not running flat.

I’ve used this to replace a 140W panel on the roof of my T5. This was easy to install (glued on with double-sided strong tape, had to remove the brass rivets from the holes, easily done), provides plenty of power to keep fridge running and leisure battery topped up, even in cloudy weather. Happy so far — hopefully it will last!

Well made product. Very happy with my purchase.

Excellent product. Slightly more expensive than other flexible 100w panels but it is MUCH better. I have placed mine on top of my motorhome, which was relatively easy to do. One small criticism is that there is o ly a very small space around the sides of the panel which makes it a bit tricky to stick down with the tape I use. This is a meagre niggles though, another 1 inch would of been plenty. It harvests around 20-25w on a very cloudy/rainy British day, which is superb and better than my other panels. On a sunny day with the sun directly above it will harvest pretty much upto 100w - which is again way better than my other panels. Really superb for any solar panel, let alone a lightweight flexible one such as this. I'm super pleased with it, and am about to order another 4 for the van roof! Really superb quality product all round. Well done Renogy 👏

They're quoting short-circuit current as standard output. The actual stats are well down even in direct sunlight. They may be honestly quoting output that is possible if you're literally baking alive on the equator at 50Centigrade under sun that would cook and egg in your hand, it's hard to tell fact from fiction. The holes on the side of the panel are put on by guessing and are all over the place - if you want to anchor two of these panels side by side using the fixing holes from both adjacent panels on the same bolt lug then forget it. I tried and failed as they were 7mm out in both the X and Y axis. For your money there are much better panels on the market, anything from LG for example - as LG are 'defacto' for a lot of home installations. However, if you must have low drag coefficient and/or curved surface mounting, then they are not the worst, but perhaps think about doubling your power estimates. Their claims of the coating (basically little pseudo microlenses bonded on the surface in a sheet) achieving higher performance when the panel isn't directly pointing at the sun are optimistic at best. If you didn't have the beads, the panel would probably work better when actually pointing at the sun. 22% efficient conversion rate? Nah. No way in my optinion. The top panels on the market struggle to get anywhere near that, so there is no way they have achieved that in this form-factor. While I don't have sceintific measurement devices, I did a side-by-side comparison with my friends RV who came and parked next to me. He has two 'solid' 200watt LG panels, which wiped the floor with 4 of these 100watt ones. I would recomend just install them in series to multiply the voltages, and let the MPPT convert 'any' input voltage * amps, to your desired charge current. I get around 80 volts * 2.5 amps from 4 of these in series (reported by the MPPT), which the MPPT steps down to 24 volts * 7-10amps, to charge my 24 battery. (Usually it's around 2-4 amps in all but the strongest sunlight). Most battery chargers will be 6-10 amps, so this is a reasonably comparable output to a modest automotie battery charger? Configuring these panels in parallel will just give the MPPT more work to do, but if you had full parallel configuration (requiring loads more (and much thicker) wire and connectors on your vehicle roof), you'd get perhaps get a peak of 10 amps into 20 volts on the input to the MPPT, which would probaly convert it to 8 amps * 24 volts (in my case anyway, so pointless). Only get if you need bendy panels and double you calculated estimates. This company are just 'a-another' shady Chinese vendor with a very plausable, but ultimately non-existent UK office. When I ordered the panel, I got slapped with $40 import tax on top of this already grossly overpriced 'amazon prime' delivery, so factor that into your cost-benefit calculation.

Paneel is niet zo flexibel als ze omschrijven. Het paneel moet echt met zorg worden bewogen tijdens de montage. Het haalt niet de 175 watt die men pretendeert. Al met al een redelijk product, fors aan de prijs. Ik heb er 1 koelkast van 60watt, via een 12v-230v omvormer, op staan. Werkt goed als er voldoende zon is, houdt dit paneel de koelkast goed bij.

I've ordered and tried a good few different solar panels now, from I've tried the top-solar, couple of chinese brands, and this was the only panel that actually got anywhere close to the quoted Watt. On a average day i got 45watts of the quote 50 watt panel. The 2 chinese brand i got about 30watts from a quoted 100watts, the top-solar was 35.

Ho comprato questo dopo averne comprato uno più potente che ha sempre funzionato bene

It worked great. On a sunny day I was pulling in 2.2 amps. I use this for charging my portable charger and phone and it works well! I just wish the positive cord was longer.

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