Hello, I’m hoping someone can assist in shortening my learning curve.
I have a 5k Quattro
CCGX
BMS box
5 x Victron Smart Lithium
3000 watts of solar on 8 victron mppts
Generator
the system was in parallel when I purchased the boat with the understanding that one Quattro would be removed as part of the sale, converting it all to standalone.
It was programmed by the previous owner and it’s barely working.
Issues:
1.) I constantly receive a ‘Grid Lost’ error.
2.) I constantly receive a ‘Temp sense error’
3.) The solar which previously would put out close to 3k watts and over 100 amps will only put out 500 watts or so, and maybe 10 or 15 amps.
I have a MK3 device for programming, it appears looking at the settings on the CCGX that something isn’t talking.
The BMS control, Solar Charge current Control and Solar charge voltage control all show an unknown state on the CCGX
If there were an expert, I’d hire them for this but there’s nobody in this area that has any real knowledge.
Can someone help me get started and how I diagnose, or troubleshoot the issue?
Thanks!
