--- product_id: 70179445 title: "Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces" brand: "kingsolar" price: "29 zł" currency: PLN in_stock: false reviews_count: 6 category: "Lawn & Patio" url: https://www.desertcart.pl/products/70179445-kingsolar-flexible-solar-panel-100-watt-18-volt-12-volt store_origin: PL region: Poland --- # Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces **Brand:** kingsolar **Price:** 29 zł **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces by kingsolar - **How much does it cost?** 29 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/70179445-kingsolar-flexible-solar-panel-100-watt-18-volt-12-volt) ## Best For - kingsolar enthusiasts ## Why This Product - Trusted kingsolar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Why choose KINGSOLAR Solar Panel? ☀ Unique light-trapping surface grabs more power ☀ Unique ETFE material, Make KINGSOLAR solar panel even better ☀ Solid copper fondation adds massive strength ☀ Ultra pure silicon delivers optimal power conversion  Specifications  *Peak-power: 100W  *VPM(V):18V *Maximum current(A) :5.66A *Maximum system voltage(V): 1000V *Cell type: Sunpower solar cell *Output Interface: MC4 connector *Dimension: 42.1*21.4 inches *Weight: 4.80 Ibs  *Air resistance: 50psf (2400 pascals) Warm Tips: 1. It is not recommended to connect the solar panels in parallel, because it will cause over-current which may damage the product and the battery. 2. It is not recommended to use more than 8 solar panels in series connection. Once the voltage exceeds 40V, an extra controller will be needed to protect  the device being charged. 3. Please handle the solar panel with care and avoid over-bending or bump, otherwise this may result in damage to the product. 4. The plastic film is used to protect the panel, it may fall off during use, but it will not affect the solar panel. Note: If you want to charge for battery or install more pcs of the ETFE semi flexible solar panels,please prepare some conversion cables and controller. ## Features - ETFE MATERIAL：Different from PET solar panel,the transmitance of ETFE material as high as 95%,better at high temperature resistance,easier to clean - HIGH EFFICIENCY: Sunpower solar cell,the conversion up to 23.5%,with excellent weak light sensitivity,the internal blocking diode which prevents reverse current drain at night - GOOD BENDABILITY: The solar panel can be curved to a maximum 30 degree arc,allowing to be mounted on an RV, boat, cabin, tent, car, trucks, trailers or any other irregular surface - SUPERIOR DURABILITY: This solar panel is made of advanced water resistant material,the junction box is sealed and waterproof,the copper wire is protected by 3-layers plastic film - EASY INSTALLATION:Only 0.1 in thick and weighs only 4.8 lbs，this solar panel is easy to transport,hang,and remove,8 stainless eyelets at the edges for easy installation;can be easily affixed by adhesives,silicon glues,double sticky tape,zip ties or velcro ## Images ![Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces - Image 1](https://m.media-amazon.com/images/I/414bKD6zJ3L.jpg) ![Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces - Image 2](https://m.media-amazon.com/images/I/516+N8JTlOL.jpg) ![Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces - Image 3](https://m.media-amazon.com/images/I/61oKLBOiMjL.jpg) ![Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces - Image 4](https://m.media-amazon.com/images/I/61ZWoVqyG7L.jpg) ![Kingsolar Flexible Solar Panel 100 Watt 18 Volt 12 Volt, ETFE Surface Not PET Surface(Most of Others) Ultra Lightweight, Ultra Thin, Up to 260 Degree Arc, for RV, Boats, Roofs, Uneven Surfaces - Image 5](https://m.media-amazon.com/images/I/41X5zELA0yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great panels and customer support for my application. *by R***Y on Reviewed in the United States on March 25, 2019* Two years ago I purchased two Kingsolar 120 watt flexible panels to support the refrigeration system onboard my Tartan 37 sailboat. I stitched Velcro flaps into the bimini and dodger to mount them and spent the next two years in the tropics with trouble free solar power...and ice for my beverages. As a note I used Gensun MMPT controllers that did not supply any kind of power data, but based on simple logs of battery voltage and “seat of the pants” monitoring I did not notice any significant decrease in performance.Recently an opportunity to add a solar array to a much larger sailboat came my way. This time I ordered several 100 watt Kingsolar flexible panels. All tested to design specifications, but there were some cosmetic differences between them. This was ultimately attributed to ordering between manufacturing runs and Kingsolar was quick to resolve the issue. I have worked with overseas manufacturers in the past and would be hard pressed to name one with a better response rate. Once again the issue was only cosmetic, but having a completely matching set was important to the yacht owner.The panels themselves are very lightweight and flexible and the new ETF coating looks very robust. I plan to mount them on a fabric surface again and think they will work well in this configuration, but I would not hesitate to mount them on a curved hard surface like the roof of a van. I would caution against trying to overly twist and bend them or to mount them across a bar without support as I think repeated bending might degrade them, but there is always the option of attaching another layer of flexible plastic under them for additional support if needed.The MC4 connectors seem adequate for most conditions and in the past I had zero issues in a marine environment. I did have them covered by a canvas sleeve, however, and plan to do so again. There is plenty of wire if you desire to remove them and replace them with something else. The junction boxes are mounted on the upper surface and are well glued and apparently screwed through the panel into a backing plate. Quite sufficient.I have tested voltage and amperage on seven panels and have found them to be to the listed specifications. I’ll be honest - at this price point I expected some degree of variation, but was happily surprised at the uniformity. I plan to use Victron charge controllers with software to log and map power output over time so will be able to report on efficiency of the system at a future date this summer.There are much more expensive options out there for solar panels with varying degrees of robustness and efficiency, but I have found the cost to benefit ratio of these Kingsolar panels to be very good. Having a manufacturer that responds to issues is also invaluable. ### ⭐⭐⭐⭐ Solar panel. Nice for camping *by R***A on Reviewed in the United States on April 8, 2019* This is our first time ever purchased any type of a solar type panel so we were all excited to get it to use for camping and to keep our cell phones charged and other items. I do want to note that you’re only getting a solar panel itself you will need to buy additional adapters and controllers which is very in expensive so make sure that you do read the directions so that you get all the pieces that you need. Once we got everything in we hooked everything up and it works really great it was actually a good project for the family to do with it being a solar panel I can see our family buying more solar panels and working on even bigger projects but it was a nice start This is perfect for camping or other projects. The reason for a four star and out of five stars because it did not list that you need to buy additional items to go with it as far as the adapter and the controller so I just wanted to make sure that everyone is aware that again that’s the only reason I give it a four star ### ⭐⭐⭐⭐⭐ Good Quality and they last *by D***E on Reviewed in the United States on February 28, 2019* Installed 10 on my yacht 2 months ago. 10-15% better kWh harvest than my Windy Nation panels and the textured finish looks great. Good packaging - all worked perfectly. The wiring is tinned and the grommets are good quality stainless steel. For the price, probably can't be beat.Update: Now over a year since installation. Still working at the same output as new and no degradation in appearance - they still look like new. Great buy. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/70179445-kingsolar-flexible-solar-panel-100-watt-18-volt-12-volt](https://www.desertcart.pl/products/70179445-kingsolar-flexible-solar-panel-100-watt-18-volt-12-volt) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*