Switchboard upgrades are the most common upgrade we need to make when installing an EV charger, especially if your switchboard is an older model that has rewireable fuses. This will also improve the electrical safety of your home. An approximate cost for this is $2,000+GST. 

However, there aren’t too many switchboards we haven’t been able to work with. If we are working with an older switchboard, we do recommend installing our circuit protection in an enclosure adjacent to the switchboard to avoid penetrating the asbestos panelling.