6.6kw Solar System | Perth Solar Force
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6.6kW Solar System​


This is the most popular size of our solar panel systems, with many households taking the jump from 5 kilowatt (kW) systems to 6.6kW. We find that the upgrade suits customers’ needs better, as we grow on our technological home portfolios.

How much energy does a 6.6kW solar system produce?

There are a lot of factors that can change a solar power system’s output efficiency, however in Perth, a 6.6kW solar system will generate an estimated average of 29 kilowatt hours (kWh) of energy per day. This is assuming panels are installed on a north-facing roof with no shading issues.

How much money can I save?

Assuming you use all the energy generated by the system, we estimate that you could save up to $256 per month with a 6.6kW system. Keep in mind that money saved is largely determined by how much of the energy produced you actually consume. If you are exporting the energy back to the grid, your savings may be less.

What kind of household does a 6.6kW solar system suit?

The 6.6kW system may be right for you if you have a medium to large-sized household i.e., a family with young kids or teens or appliances consuming energy throughout the day like a pool pump or air conditioning.

How much roof space is required for a 6.6kW solar system?

Depending on which panels are used, a 6.6kW system will comprise around 20 solar panels which equates to roughly 34 square metres of roof space, based on 330-watt panels. However, this will depend on roof layout for each house.

What is the price of a 6.6kW solar system in Perth?

As every solar installation is different, we cannot provide solar system price estimates without first assessing your individual needs and requirements. After discussing with you, we can customise a package with components tailored to your individual needs, give us a call so we can discuss which package is right for you.

If you would like more information on 6.6kW solar systems for Perth applications, please feel free to contact us.