Hello! My system has been working great for a a couple of years now. However, recently my solar seems to be delayed coming on randomly and the last two days it hasn't come on at all. The voltage is over the 140v threshold and stays there all day.
I am on the latest firmware and haven't made changes to the system in a while other than changing the amount of forced discharge. I did try changing the mppt to #3 and it does the same thing.
Any ideas what could be causing this? Has anyone else had this issue? Thanks!
