My 175w system has been running a year with no problem but, since Sunday, it has been off unexpectedly. Currently it's showing a lower than expected voltage (it's a lovely sunny day here) but no wattage reading and no current value
I have cleaned the panel, checked the connections and the Bluetooth connection and all is fine. Until Sunday the history showed all graphs as I would expect.
I don't think the panel is currently charging my batteries so any help is appreciated