Solar System Size Calculator Australia

System size based on daylight electricity use.

Solar system size calculator australia. You may be surprised at how low your bills can be with solar panels alone. System size panel cost solar production financial savings and payback period results. The solar cable gauge calculator is designed to provide estimates for wire gauge size to determine your need for cables. Increase the system size in the calculator above to see how big your system would need to be to create an annual amount of kwh solar energy similar to or bigger to the amount of kwh you consume.

This is crucial to building a safe and efficient system to meet your energy needs. Please follow the instructions below to get an idea of what size solar array and battery storage system would be sufficient to allow your home to go off grid. This is a very general system size estimation. We want to help you get the system that s right for you.

Other factors such as peak load shade location available panel space and seasonal use need to be taken into account. The calculator will provide a good estimate of your bills if you had that solar power system along with the payback. Please have a look at your average annual consumption number in kwh which you wrote down from the previous page. If we use a house in adelaide as an example you would need a 5kw solar system to generate this amount of power.

Battery storage off grid systems electricity usage system size solar financing rebates and feed in tariffs. These include the australian government solar rebate any state rebates your feed in tariff the cost of your solar panels and the rate that you pay for your electricity. This calculator assumes the same tariff rates will be charged for non solar homes as are charged for solar homes when the anticipated smart meter time tariff rates are mandated in australia. This calculator uses average daily solar insolation data from the bureau of meteorology bom and angle corrections fitted to tables supplied by the clean.

However if the household only consumes 40 of its electricity during daylight hours there is no point in installing such a large system. The average australian household consumes 18kwh of electricity each day. Solar system based on roof size find a suitable system based on your roof size and geographical location. Next experiment with different solar system sizes and see if bigger is better for you.

For the most accurate and personalized off grid system size calculation call our solar experts at 1 800 472 1142. The solar sizing calculator will then be able to tell you the minimum and recommended system size as well as the recommended battery output. Go back to solar storage calculator home page about using this.