Solar, sized from your bill.
Put in your last bill and where your roof faces. We'll suggest a size, take off the STCs and show a range for what you'll save, not a promise.
Your estimate.
Your solar estimate
- Panels
- A year's power
- STCs (the federal discount)
- Pays for itself in
- Estimated price, after the discount
- Likely saving each year
An estimate from your bill, your zone's deemed output and a typical day, not a guarantee. Your written quote shows the exact system, price and expected output. STCs at $38 each, 5 years of deeming for systems installed in 2026.
STCs, explained. Small-scale technology certificates are earned by your system under the federal scheme, and we take their value off your price. A system installed in 2026 earns five years' worth; next year, four.
A range, not a promise. Your saving depends on when you use power, your tariff and the weather. Your written quote includes our expected output, and we're happy to be held to it.
Export limits. Ergon may limit how much you can send to the grid. We check before we quote, and size around it.
Where your power goes.
Try your own numbers: most homes use the most in the morning and evening, when the sun is low.
A sunny day at your place
Solar you useSolar you send to the gridFrom the batteryWhat you use
- Solar made
- Used at home
- Sent to the grid
- Bought from the grid
A typical clear spring day, with most use in the morning and evening. Cloudy days make less; winter days, less again.
Your roof, working for you.
A free site check, then a written quote with the price after the discounts and an honest estimate of what you'll save.