Hi All, We are having a loud noise coming from the Quattro 15kVA. running 492 firmware (latest), so we tried the previous suggested fix. Can anyone help us? Shall we be concerned for system health? Noise isn't a problem because it is in its own shed, isolated far from health center users.
The job was done at Nila Health Center in Solomon Islands by our team in Solomon Islands. Its a simple single phase system, with 1x15kVA quattro; a few Victron mppts and 14x US5000B pylontech: VRM link https://vrm.victronenergy.com/installation/296569/share/ee02341b
PW: Nilasolar