Is a 7kW Solar System Right for Your Perth Home?
A 7kW solar system suits Perth homes that have outgrown a 6.6kW system but aren’t ready to commit to 10kW — typically medium-large households with ducted air conditioning, an EV, or both. A 7kW system produces around 11,000 kWh per year in Perth (roughly 29 kWh per day average), offsetting 65–75 percent of a typical…
