Customer Reviews for VEVOR 30W 12V Solar Panel Battery Charger, Solar Battery Trickle Charger Maintainer with Intelligent MPPT Controller & Adjustable Mount Bracket, IP67 Waterproof for Car Boat RV Motorcycle Trailer

Achat de septembre 2026 conforme aux besoins attendus.

Bought to top up the battery on my tractor, working great for that. One of these days I'll fix the alternator wiring, for now this solar charger keeps it going

I use this on my trailer to charge a battery for the winch and it has worked really well.

Le chargeur est destiné à alimenter une batterie de 12v ; elle-même installée pour alimenter un tracker solaire pour profiter de l'autoconsommation électrique. Ensemble tout à fait fonctionnel. Le panneau est fixé sur le tracker et est en permanence sous le soleil. Très bon achat , la qualité à ce prix ne se refuse pas !! Je recommande vivement ce genre de matériel.

This is keeping my derp cycle RV batteries fully charged while long term storing

Great item! Keeps batteries fully charged!

This thing is awesome. The smart controller somehow knows just how much to charge, like it is simply plug and play. Im using it once a month to charge the battery in my emergency generator. I used the same 9amp battery for 4 years. Started the gen every month and let it run for an hour. Everything was great. Then I left the gen for three months without starting and it wouldn't start so used the pull cord. Not much room in the gen shed so I smacked my hand a couple times before it started. The gen ran for an hour but after shutting it off the battery didnt have enough poop to start the engine. So I ordered a new battery, which was an ordeal. Anyway, I saw your ad fir these solar panels and regulator and chose the one that was appropriate for the battery size. After hooking it all up, which was easy, I let it do its thing. Turns out it reconditioned the old battery so it came back to full charge. I unplugged the controller from the gen batt. Wow!!!, did it spin the starter on that gen. I doubt I will need that new battery any time soon, but I will keep it maintained with the small amp trickle charger controller off the solar panel. I find your products very well designed and built. The lift platform to raise the generator up where I can get at things without laying on the ground is awesome. Thanks for great products.

Lo he instalado en el techo de mi garaje y funciona perfectamente. Mantiene la batería de mi coche cargada al máximo aunque no lo utilice en un mes.

Arrived on time.

Bonjour, pas encore déballer alors difficile de noter !