Multi Tariff Savings Calculator

– Win more CLIENTS with fast, professional savings reports.

☀️ Empower Every Solar Decision

Whether you’re exploring solar for your business, or helping clients understand the value of renewable energy — the Multi-Tariff Savings Calculator is your go-to tool for clarity, confidence, and conversion.

Start forecasting your savings today — and see what solar can really do for you.

Multi Tariff Savings Calculator

How the Caculator Works

Battery-Only Setup

For a battery-only system, the calculator models how stored energy is used to reduce costs. Batteries charge during off-peak periods when electricity is cheapest and discharge during peak periods to offset high-tariff consumption.

Solar-Only Setup

In a solar-only configuration, the PV panels generate energy during the day to supplement and offset your standard-tariff usage. This reduces the amount of electricity you draw from the grid during daytime periods but does not include battery storage.

Solar + Battery Setup

In a standard solar-plus-battery setup:

Batteries charge during off-peak hours.
Batteries discharge during peak hours to reduce costly grid usage.
PV panels are used primarily to offset consumption during standard-tariff periods.

Extended Solar + Battery Setup

When additional solar panels or larger battery storage are selected, the calculator optimizes both:

Extra solar generation can charge the batteries, reducing or replacing off-peak grid charging.
Batteries can discharge during both peak and off-peak periods, depending on available storage and solar input.
Excess solar can offset standard-tariff consumption or top up the batteries during off-peak hours.

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