How much electricity will solar panels generate in Perth, Tasmania?

A 13kW system on a well-oriented roof in Perth (Tasmania) generates roughly 15,000 kWh a year. The Northern Midlands gets warm, clear summers for strong generation, and Tasmania’s cool climate keeps panels efficient year-round.

Solar Power in Perth, Tasmania 2026: Costs & Payback

Q: How much do solar panels cost in Perth, Tasmania?

There is no single price — it depends on the panels, inverter, roof and battery. The clearest numbers are the federal STC discount (about $3,400–$3,900 off a 13kW system in 2026, since Tasmania is STC Zone 4) and payback of roughly 4–6 years when you use most of your own power. Always ask for an itemised quote.

Q: Is solar worth it in Perth, Tasmania?

For most homes, yes. With retail power around 25–29 c/kWh and the Aurora feed-in tariff at 8.782 c/kWh, the value is in using your own solar rather than exporting it. A well-sized system typically pays for itself in about 4–6 years.

$3,400–$3,900STC rebate on a 13kW system (Zone 4, 2026)

~15,000 kWha 13kW system makes a year in the Midlands

~4–6 yearstypical payback when you use your own power

Figures are general guidance for 2026, drawn from the Clean Energy Regulator (STCs), the Tasmanian Economic Regulator and Aurora Energy. Your numbers depend on your roof, usage and quote.

Solar in Perth and the Northern Midlands

Perth — the Tasmanian one, on the South Esk just south of Launceston — is a growing Northern Midlands commuter town close to Launceston Airport. It’s the same STC Zone 4 as the rest of the state, and the area suits solar well:

Warm, clear summers. The inland Midlands gets bright summer days that drive strong generation when you’re using power.
Newer homes and open blocks. Growth around Perth means many modern roofs that take a full-sized system cleanly.
Cool climate, efficient panels, including the cold, clear winter days panels run best on.

A 13kW system on a typical Perth roof generates in the order of 15,000 kWh a year. See the full output and payback maths →

System size, rebates and the feed-in tariff

TasNetworks allows a 10kW inverter on a single phase, so most Perth homes can fit around a 13kW system (≈13.3kW of panels) — well past the old 6.6kW default. The federal STC discount takes about $3,400–$3,900 off a 13kW system in 2026, plus the federal battery program for storage. With the Aurora feed-in tariff at just 8.782 c/kWh, design around using your own power and choose the right electricity plan.

Local quirk: many older Tasmanian homes are two-phase, and your solar usually sits on one phase — so it pays to put it on the phase carrying your daytime load. More on phases →

Choosing a solar installer in Perth

Look for SAA (Solar Accreditation Australia) accreditation, Tasmania-specific output figures and an itemised quote. Solar Generation Tasmania is an SAA-accredited Tasmanian installer whose owners hold Master’s degrees in research and science and bring over a decade in technology and solar businesses to every system they design.

Common questions about solar in Perth, Tasmania

How much do solar panels cost in Perth, Tasmania?

There’s no single price — anchor on the STC discount (about $3,400–$3,900 off a 13kW system in 2026) and payback of roughly 4–6 years. Always get an itemised quote.

How much will solar panels generate here?

Roughly 15,000 kWh a year from a 13kW system on a well-oriented Northern Midlands roof.

Is solar worth it in Perth, Tasmania?

For most homes, yes — the value is in self-consumption, and a well-sized system pays back in about 4–6 years.

Thinking about solar in Perth?

Get a free, no-obligation assessment from a local SAA-accredited Tasmanian installer — sized to your roof and your power use, with every rebate itemised.

Honest advice for Tasmanian conditions (Zone 4 sun, hydro grid)
We apply every rebate you’re eligible for
Local installers — not a mainland call centre
SAA-accredited, with degree-qualified owners and 10+ years in tech & solar

Solar power in Perth, Tasmania, explained plainly.