Just picked up the last feedback, thanks for that.
i must admit when I got the call letting me know their was a problem, I was a bit cynical there was a problem as I had told him the advantage of having a monitoring device when his inverter is tucked away I the lift, in order to at least see...
Thanks for that I had thought it was potentially an inverter problem, as we have already been back to check one of the strings mc4 connections as they had a loss of power on them due to the poor MC4 connections they had been supplied with. So we carefully as we could made sure every MC4...
Has anyone come across a pv system (4kw kioto 2 x 8 strings) that is the majority of the time producing 1/2 the power, then momentarily the inverter (Eversolar) displays full power then steadily drops down again to roughly 1/2 the expected output.
at first I thought this was our first PID fault...