The size of the solar system you need depends on your energy consumption, available roof space, and budget. For a typical Australian household, a 5 to 6 kW system is often sufficient to cover most energy needs. However, for larger homes or those with higher energy usage, a 10 kW system might be the ideal choice to ensure all your power requirements are met.

Disclaimer: The recommended system size may vary based on individual energy usage patterns and specific circumstances. It’s advisable to consult with a solar expert for a tailored assessment.