Just to update a bit on controller I was going to use.
On the RV which currently has 360 watts of 12 v panels I was going to use the bogart SC2030, However i was not sure that was big enough and was thinking to go with moringstar 45 amp PWM.
That way if and when i add more panels I would not need to replace controller for a while.
Then in looking at bogarts website i see "how to hook up 2-SC-2030 to one TM-2030 RV". I was like YYYYEEEESSSS.. this is perfect and I feel the best way to make sure i have needed over head this will give me 60 amps to use.
I have the TM part now to get one SC and with the 20 amp MPPT to use for large panel I feel this is a good way to get this project off the ground with a solid plan.
the fun part is installing all this stuff in my space
anywho thank for all the info and help.. you guys are the best..
happy trails.
