The cost of solar panel installation in Australia varies depending on several factors such as the size of the system, the type of panels, the quality of the components used, and the location of the installation. On average, a 6kW solar system can cost between $4,000 to $8,000, including installation costs.

Yes, you can still install solar panels on a roof that is not facing north, but the energy output may be lower compared to a north-facing roof. The efficiency of your solar panels can be improved by installing an inverter that tracks the sun's movement throughout the day.

Solar panel installation offers several benefits, including reduced energy bills, a decreased reliance on fossil fuels, reduced carbon emissions, and increased property value.

Solar panels typically have a lifespan of around 25-30 years, depending on the quality of the components used and the maintenance performed.

Solar panels require minimal maintenance, but regular cleaning is essential to ensure optimal energy production. Cleaning can be done with a soft brush or a hose, and it is recommended to do so at least twice a year.

In most cases, you do not need council approval to install solar panels. However, there are some exceptions, such as if you live in a heritage-listed building or if your property is located in a bushfire-prone area.

Yes, you can still use electricity from the grid if you have solar panels installed, but your energy bills will be significantly reduced as you will be generating your electricity.