Many Gold Coast homes were wired decades before solar, batteries and EV chargers existed. Before any of these are connected, the electrician has to check that the switchboard can handle them. This guide explains what is being checked and why it is done once and done properly.
Why the switchboard matters
Solar and batteries feed power back through your switchboard. If the board is overloaded, has no safety switches, or uses ceramic fuses, it may not be safe or compliant to connect a new system.
Signs your switchboard needs attention
- Ceramic fuses or a mix of old and new breakers
- No RCDs (safety switches) on all final circuits
- Scorch marks, buzzing or warm covers
- Breakers that trip repeatedly
- No space left for extra circuits
What an upgrade involves
A licensed electrician replaces the board with a modern one fitted with RCD protection, labels every circuit and tests the installation. If your home has a meter on the same board, any metering changes are coordinated with the network. The work is done to Australian standards and certified on completion.
Do it once
Combining the switchboard upgrade with the solar or battery install avoids a second site visit and usually saves time. We will tell you at the quote stage whether your board needs work, and itemise it clearly. Talk to us about a switchboard upgrade.
What a switchboard actually does
Your switchboard receives power from the grid and divides it into circuits for lights, power points, appliances and air conditioning. It contains the breakers and safety switches that protect people and wiring from faults. When you add solar, a battery or an EV charger, the board becomes the point where all of that new equipment connects, so it must be in good condition and have enough capacity.
Why old boards cause problems
Boards with ceramic fuses, asbestos-containing panels, or no safety switches are a safety concern regardless of solar. They also tend to be physically full, with no spare space for the extra breakers a solar or battery system needs. Trying to squeeze new equipment into an unsuitable board is where shortcuts and unsafe work start.
Capacity and load
An electrician will consider the size of your supply, the existing load from air conditioning, pool equipment and appliances, and the extra demand from new equipment. If the supply or board is not suitable, the upgrade may include changes to the metering or service. In those cases we coordinate with the network, which can add lead time, so it helps to raise it early.
Planning for what comes next
If you might add a battery or EV charger in the future, it is worth fitting a board with spare capacity now. A switchboard upgrade done with that in mind costs less than doing it twice. We will ask about your plans and size the board accordingly.
What happens on the day
The power to the property is switched off while the old board is removed and the new one is installed. The time this takes depends on the home, but we plan the work to keep the outage as short as practical and let you know in advance. Every circuit is labelled and tested, and the installation is certified when finished.
How to prepare
- Make sure we can reach the switchboard and meter.
- Plan around the temporary power outage, including any medical equipment, fridges and work-from-home needs.
- Tell us about any past electrical problems, such as tripping breakers or flickering lights.
- Let us know if solar, a battery, an EV charger or air conditioning is planned.
Frequently asked questions
How long does a switchboard upgrade take?
Most residential upgrades take a few hours to a day. The power is off for part of that time, and we plan it around you.
Is a switchboard upgrade compulsory for solar?
Only when the existing board cannot safely and compliantly accept the new system. We assess this before quoting.
Do you upgrade switchboards in NSW as well?
Yes. We are licensed in Queensland and New South Wales, including Tweed Heads, Kingscliff and Cabarita Beach.