What size solar system
do I need?

You can work this out by looking at how much energy your household or business uses, and also when you use it most. As a general guide, a typical home in Australia uses 20kWh of energy every day and a 5kWh solar system would meet your needs. If you want to earn money back from supplying to the grid, you could go to a 10 or 15kWh system. We will come to you and help you work out your needs and wants.

How many solar panels would I need?

This depends on the power output of your entire solar system. Solar panels vary in size (length and width), and in power output. Each solar panel has a particular power rating and power output. If you have panels with a higher output, you’ll need fewer panels. Heinz Solar recommends using [these} panels to provide high quality, reliable power with a lower number of panels.

How much do solar panels cost?

A 5kW system can cost anywhere between $5000 and $8000, depending on the quality, size and power rating of the panels and inverter used. It is better to compare the cost of your whole system, in combination with the estimated savings to figure out the best value system for you.