My Smartsolar 250/100 disappeared from my console (I have a 250/85 that is working fine)
No lights are showing on the unit.
Battery voltage at unit is normal. When connected to the combiner box PV voltage reads 0.07V. When I disconnect the Smartsolar and check the PV voltage at the combiner it measures 194V (what I'd expect for this time of day)
Anything further I can check?
I purchased the unit from Voltacon less than 6 months ago but had it installed by a company that has since gone into liquidation, so I'm very open to suggestions on how to get this diagnosed and repaired