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The 1.5kW solar system was once the standard sized system installed in Perth.
Solar system installation in North Fremantle, Western Australia by National Renewable

The 1.5kW solar system was once the standard sized system installed in Perth. This is because the size of system was limited to be eligible for feed in, or export credits from the power company for excess power produced from the solar panels.

Since then, this limit has been relaxed and the cost of solar equipment has come down, now most people are opting for larger systems.

How much energy does a 1.5kW solar system produce?

There are many factors that can affect a systems output efficiency, however in Perth, a 1.5kW solar system will generate an estimated average of 6kWh 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?

If all of the energy generated by the system is used, you can save upwards of $52 per month with a 1.5kW system. Keep in mind that money saved is largely determined by how much of the energy produced you actually consume, if you are not using all this energy and some of it is going back to the grid the savings may be less.

Which households should does a 1.5kW solar system suit?

If you have limited energy consumption for example if you have a smaller household i.e. if there is only one person in the household or a retired couple with minimal energy requirements. For most households the 1.5kW solar system will not be large enough.

Will a 1.5kW solar system fit on my roof?

Depending on which panels are used, a 1.5kW system will comprise of ~6 solar panels which equates to about 9m2 of space required.

How much does a 1.5kW solar system cost?

Because every solar installation is different we cannot provide pricing before first assessing your individual needs and requirements.

After discussing with you, we can customize a package with components tailored to your individual needs, give us a call so we can discuss which package is right for you.

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