Are Fronius Solar Inverters noisy?
Are Fronius solar inverters noisy? Yes. In comparison to the competition, yes they are. Fronius solar inverters are sometimes so noisy that we have even had neighbours call us up and pay to replace the offending solar inverter on their neighbour’s property. No joke! While we still believe Fronius solar inverters are the best inverters on the market, people really do need to understand that Fronius make quite a noisy inverter also. Below is the video of the noise that the Fronius solar inverters make. This is an 8.2 kW Primo solar inverter. It usually makes this noise in the peak of the summer day. We do believe that the 5 kW solar inverters are a lot quieter than the 8 kW variants, however they have been known for making a sound too. If a solar inverter is installed on a wall that backs onto either an office, shiftworkers’….