newbie trying to understand MT50
I have an MT50 digital control for my 40 amp commander controller. Recently I had the entire solar system off with battery out. After turning it back on(yes plugged charge controller in first) and...
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I wouldn't make any changes. There may be some voltage bleeding back through the controller. When you are back out in the sun, connect the panels and measure the voltage at the panel input contacts and compare it to the remote reading.
