Victron Error 30 fault: Corrupted VE.Bus messages
Call a qualified installer
Urgency: medium
What it means
Communication messages between the units are getting corrupted, usually from communication cables or electrical interference.
Likely causes
- Communication cable problem
- Electrical interference
Don't try to fix this yourself
When to call a pro
Call a qualified installer now. Switch off heavy loads and don't try to repair anything yourself.
Solar systems carry dangerous voltages. Only do the safe checks listed. If unsure, call a pro.
Source: Victron Energy – VE.Bus Error Codes (paraphrased)
Victron advises that this work be done by trained professionals.