Hi Guys, ok to start up this string again, I finally flipped over the two panels my camper came with and they are both Siemens M75 and currently wired in parallel.
So the 3rd panel I already own and looking to add to the array is an M55.
Here is the Module Sticker on the back of my old M55...
and here is a shot of the existing system sticker...
At 48 and 53 Watts respectively I don't see this to be a problem.
As noted on the stickers, all panels are rated at 600V but rated a bit differently? This is where is gets murky for me..
My old ASC Controller is a 12/4 so don't think that's going to fly
Here is the rating sticker on the rear of the old ASC...
I need a new controller..
