I have a small system:
Four 100W panels on my shed roof
12V AGM battery
30Amp MTTP controller
500W pure sine wave inverter
What I would like to do is run a buried cable to my sub panel to power some circuits using an automatic transfer switch. Knowing that high voltage, low amperage is the way...
I'm in the process of changing from a cheap PWM to MPPT solar controller because I would like to make use of my four 100 Watt panels (maybe 6 someday) for a house circuit (panel are on my backyard shed). I was looking at the PowMr M60 because it's about a hundred dollars and provides some room...