A Grid Volt Error may occur when the AC fuse blows or the AC board fails. To establish the cause of the fault, you can try replacing the AC fuse: if it blows right again, it indicates a short on the AC board, meaning the inverter is up for replacement.
Installed in Australia between 2008 and 2011, Aero-Sharp inverters came with a 5-year warranty, which would now be expired, even for the most recent units. However, a Grid Volt Error might be claimed under domestic home insurance subject to your policy.
If your Aero-Sharp inverter is found to have a permanent Grid Volt Error, you will need to have it replaced by an accredited electrician.
We recommend booking an inverter health check with Service My Solar to have a solar technician replace the AC fuse and, if need be, the whole unit, on the same day.
If you do need to replace your faulty Aero-Sharp inverter, we will offer the Fronius Galvo as an equivalent replacement. Similar in size and topology, it is particularly suited if you are on a high feed-in tariff.
If you wish to take this opportunity to upgrade to a larger system, please note additional costs may apply as extra labour might be necessary.
Contact Service My Solar on 1300 496 278 or fill out the form below to have your system serviced.