Energy Usage Calculators
Just how much energy are you using? Use one of our comprehensive calculators to find out your daily energy usage costs and get some handy tips on how you could save.

Home Energy Usage Calculator

Calculate an estimated monthly electrical bill for your home and find out how much you solar energy could help you save.

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Solar Power System Calculator

Calculate the size of the solar PV system, number of panels, roof space required and the return on investment from the time of installment.

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Lighting Usage Calculator

Calculate and compare the cost of different lighting soltuions and the difference that it could make to your energy bill.

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