SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive

Good

Works as stated. Good value. I use it to trickle feed my motorhome starter battery while it is stored. The cables are a fair length for most; however, I did need to extend mine because I wanted it on the roof of the motorhome where it was in the sun all day and not sitting on the ground. It does come with a handy bracket that can be used as a stable stand, or for mounting somewhere. It also has a controller to make sure it doesn't over-charge. I'll see how it goes for a few months and update the review if need be.

I bought the SOLPERK 20W Solar Panel Kit to keep the battery on my RV topped off, and it has worked perfectly from day one. The panel feels solid and well-made, and the adjustable mount makes it easy to position for the best sun exposure. The upgraded controller is simple to use and gives you peace of mind that the battery won’t overcharge. Even on cloudy days, it still provides a steady trickle of power. I’ve used it on both my RV and my boat battery, and in both cases it kept everything fully charged and ready to go. Installation was straightforward — the kit comes with all the connectors you need, and the wiring is clearly labeled. Once it’s set up, you basically don’t need to touch it again. This is a great solution if you want a reliable maintainer for a car, boat, motorcycle, or RV battery. It just works. Highly recommended.

seems to work great keeping my battery for my trolling motor charged

Very nice unit that works as expected for a good price.