Solar battery chargers

Does anybody here use solar battery chargers for your boat batteries? If so, what ones do you use/like?

I had picked one up on Amazon a while ago. I forgot the brand, but it worked well. It charged, but kind of slow.

notkvd, good to know, thanks

Put one on my Starting battery and love it .hooked it up direct.I will be adding another panel and an inverter for my 36 volt trolling motor batteries. It literally took longer to read the manual than to hook it up.Check out youtube "4 best solar panels on amazon" .gives you a starting point.

I am interested in one for my pontoon as well.