100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge

Its been 1 year and so far so good. I have 4 panels in a Series+Parallel config and I regularly get 300w, in rare cases have seen 330w, so 75-82w per panel. Can't complain about that! I also have 2 Renogy panels which perform at the same % of power under the same conditions. I worry about the longevity of these, as it appears that some cell clusters are darker/lighter when you view them at an angle (see picture). Maybe that's normal, or maybe there is some UV fading, only time will tell. But no drop in output yet. I like that these are low amp (6.6 Isc) so I can run them in parallel and stay under my 15A limit. Low Voc (18.6) means I can technically run 3 in series and stay under the 60V limit of my power station. I've tried running 3 in series (in hot weather, so not calculating for low-temp voltage) and they work but sometimes I've gotten nothing when I connect the wires, so I don't know if there was a bad connection or maybe the stated Voc is slightly higher and maxing out my unit. I need to figure that out as I might get 2 more panels and run a 3+3 S&P config. The weight and size to wattage ratio of these is excellent. I got them to go on my van conversion, but when I'm not traveling I take them off and put them on a homemade rack to offset my home electricity. This light weight setup means I can easily move them around the yard by hand to keep them pointed directly at the sun throughout the day. Good purchase and would buy again.

Efficient panel at a great price, ordered more after initial installation. Paired it with Victron SmartSolar charger. Have not seen 100W; maximum observed output is 89W from any single panel. That said, this panel has a prismatic surface that appears to focus sunlight at lower angles. My observation is the overall output throughout the day seems better than my other ‘glass’ fixed panels because of this effect. Other points of note: Mounting eyelets ID is small. I needed to remove to use my preferred LOXX fasteners to mount. The wires exits the panel in opposite directions from the ‘box’ on the panel. For my installation this forced me to loop one wire under the panel so I could get both wires to run parallel to each other. Unsure of durability yet. I suspect UV will take its toll over the years but easy to replace as they are certainly priced right. Great value!

Have 4 of these. Like these so far. Good output under ideal conditions. Are very susceptible to shading weakness however.

It’s a good flexible panel with its price.

My, oh my! I tested this solar panel and,I can see that within capacity it packs a rather healthy-sized punch. It's quite a good-looking piece of camping technology. There is yet to discover for durability as I tinker with it to test its potential for my "RV-cycle" to maintain a daily charge for the e-bike battery. Installation looks like a no-brainer to me! Battery charge? Again I say it packs a punch. A control box would reduce the actual voltage to a third of the nominal output under, let's say, bright ceiling lights. So I can imagine how much oomph it ought to generate at noon!

No instructions. Couldn’t figure out how to connect it to other things.

Nicely constructed solar panel that is somewhat flexible. I plan on using two of these on the roof of my crew cab 2500HD truck to power a solar generator I built. I do worry that the backs of the panels get hot so I may place a barrier between then and the roof of the truck. My solar controller says they are pushing watts so I am happy. Power output seems to be about what I would expect, and my battery (2 50AH Lithiums in parallel) fully charge up each day after 8 hours of 5AH breathing machine so i am happy.

Bought one 3 years ago and it has worked well-80 watts. Decided to buy another to hook in series. The picture on the ad shows my exact panel. 3 cells across and 11 down. The new one is a different design 3 cells across and 9 down. The voltage is different and the size is different. So they need to change the picture in the ad. Panel looks very nice. But no series hook up. The new panel has 6 cells less. At .5 volts per cell this panel is short 3 volts. Huge problem in overcast skies, could see zero watts. The real problem is that all the good reviews are for a panel you're not going to get.

Envoi rapide, emballage solide. Posé sitôt reçu. Il est très fin et, en effet, trés souple, parfait pour mon toit relevable sur Land Rover Defender. Les 100 w semblent bien là, en tous cas en plein soleil. Mon frigo a compression tourne a fond et la batterie 120 ampére reste chargée à 100 %! A voir sur la durée quelle sera sa fiabilité et sa longévité mais à ce prix, pour moi, c'esr parfait!

Moin gute Qualität habe schon 2 auf s Wohnmobil angebracht, und die 3 ist manuell zum laden von meiner Power Station. Von mir 5sterne

Como lo explico? Es decir, me siento muy a gusto con el producto, de hecho ya pedí el segundo, pero desafortunadamente con el primero tuve un problema. Me convencí de dejarlo a la intemperie y justo ese mismo día que fue su segundo día de uso, se presentó un tiempo climatológico desfavorable, a tal punto que el panel salió volando, afortunadamente estaba sujeto a un amarre elástico improvisado, me convencí de que como es flexible no le iba a pasar nada. Cuál fue mi sorpresa? Que al día siguiente ya no daba la capacidad que me estaba aventando que era de arriba de 65w, lo estoy usando con la EcoFlow River 3, pero bueno el asunto es que me asomé como es que estaba dando menos voltaje, lo bajé para revisarlo y me di cuenta que tenía un rayón, por lo que supuse que al estarse golpeando con la escalera a la que estaba sujetado, fue eso que lo afectó. Yo asumo que el error fue mío, pero ahora con el segundo panel ya soy más cuidadoso. Los paneles se sienten de muy buena calidad, no aseguró que den arriba de 70w, porque he venido monitorizando durante mucho tiempo el tiempo real. Pero de que los recomiendo, sí, los recomiendo. Importante saber que para quienes vayan a hacer sus experimentos de unir dos o más paneles, lo hagan en paralelo para que se mantenga en un rango seguro de Amperaje, y es muy importante revisar cuanto soporta su centro de energía, ya que el no tener cuidado sobre eso, podría llegar a dañar sus baterías de almacenamiento masivo de energía. Y si no están seguros de como hacerlo, lo más recomendable es que pidan que un profesional realice dicha instalación. Ah! Una última cosa, para quienes los vayan a comprar, es importante saber que no vienen con sus cables que se conectan al cable de AC y mucho menos trae un cable (Y) ojalá y más adelante puedan considerar proveer ese cable ya que podria sacarnos de muchos apuros, yo al darme cuenta de eso por eso desde el principio pedí mi cable para conectarlo a la extensión. Ah! Y por favor tengan mucho cuidado al comprar una extensión de AC, porque tiene que ser exclusivo para energía solar fotovoltaica, de no ser así si no ponen los cables correctos podrían generar un corto circuito y adiós paneles, cables y baterías de almacenamiento. Es todo, muchas gracias.

Wp max (1 month use) = 110wp Wh in 1 day (may in France) = 520wh On average i get 70-80wp and 400wh on my campervan. Way better ten expected.

Ottimo e leggero. Usato con una fossibot f800 dà 85w