Calculators
Energy Calculators
Free tools to help you make informed decisions about energy investments and savings.
Battery Payback Calculator
Calculate how long it takes for a home battery to pay for itself based on your solar production, consumption, and electricity prices.
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Water Heater Savings Calculator
See how much you save by heating water during the cheapest electricity hours with a Shelly smart plug.
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Electricity Savings Calculator
Calculate how much you save by scheduling any electrical device to run during the cheapest electricity hours.
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COβ Reduction Calculator
Calculate how much COβ emissions you reduce by scheduling electricity consumption to cleaner hours.
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Fixed vs Stock Price Calculator
Compare fixed and stock electricity prices to find out which contract type saves you more money.
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