Tail_hunter
Buck Fawn
you dont need to remove the batteries out of the 3600 to run it as you described., if you havent bought a 3600 yet , a 3501 would work in that application and you could get a deal on one since they are discontinued.
Note, i ran a g cell home with a 3600 panel and nothing other than the 4d rayovacs in all winter in NE wi and never missed a beat, as long as you get 5 or so hours a day that is all you need with the 3600. Also, the new super solar will come out in august that will run camera in shade .
My home camera is in a spot that I think might get an hour or two of sunlight until mid-late October when it should get 6+ hours. I'd like to get July-October on the batteries + limited solar until the solar recharging can be maximized after leaf drop. I got about 4.5 months last year on a 6D external + 4D internal and I've added 8 cameras to my system for this year.
I tried to find a 3501 panel but all my search results are giving me the kit with AA rechargables. Do you know anywhere that has just the 3501 panel?