HearthIQFAQ
Western Australia, Australia

Perth Home Savings

Calculate potential savings from solar panels, heat pumps, and home efficiency upgrades in Perth.

Market Analysis: Perth vs market Avg

Homeowners in Perth typically break even on solar in 28 years, which is 522% slower than the market average.

This is because electricity in Western Australia costs typical A$0.29/kWh, while Perth receives 3,213 peak sun hours per year (above Australia average).

Residents of Perth may also qualify for the Federal STC Rebate and local STC Rebate incentives.

A$0.29/kWh
Electricity Rate
A$2,400
Est. Annual Savings
28%
Avg ROI
6.0 tons/yr
CO₂ Offset
3,213
Sun Hours/Year
2.1M
Population
Adjust Home Size:2,000 sq ft

Financial Projection (10 Years)

*Comparing solar savings vs. standard grid usageDrag slider above to adjust scenarios

Available Incentives in Perth

Available Now

STC Rebate

Currently Active
Available Now

WA REES

Currently Active

🎯 Recommended Upgrades

🥇 Solar Panels
Australia's abundant sun makes solar the single best ROI home upgrade.
🥈 Battery Storage
Store excess midday solar to power your home through the evening peak.
🥉 Smart AC
Inverter air conditioning is the most efficient way to cool Australian homes.

Featured Manufacturers

BrandRatingCostKey Features
Natural Solar
4.7
$$
Tesla Powerwall certifiedNationwide coverage
Solaray Energy
4.8
$$$
Enphase Platinum dealerAward winning
Jinko Solar
4.5
$
Reliability for costHigh volume
*Ratings based on aggregate consumer reviews and industry reports.

Perth Energy Profile

Electricity Mix
Natural Gas 49%, Coal 32%
Climate Type
sunny
Annual Sun Hours
3,213 hours
Avg Energy Rate
A$0.29/kWh

🏙️ More Cities in Australia

SydneyMelbourneBrisbaneAdelaide

📊 Helpful Guides

Heat Pump vs Solar →Insulation vs Solar First →

❓ Frequently Asked Questions: Perth Energy Savings

How much do solar panels cost in Perth?

In Perth, residential solar panel systems typically cost A$9,600-A$14,400 before incentives. With available incentives like STC Rebate, homeowners can save 20-30% on installation costs. The average ROI in Perth is 28% annually.

What is the electricity rate in Perth?

The average residential electricity rate in Perth is A$0.29/kWh. This is higher than the national average, making solar and efficiency upgrades particularly cost-effective. The local grid uses: Natural Gas 49%, Coal 32%.

What incentives are available in Western Australia?

Homeowners in Western Australia can access several incentives: STC Rebate, WA REES. These programs can significantly reduce upfront costs for solar panels, heat pumps, and other energy efficiency upgrades. Contact local installers for current eligibility requirements.

What are the best home energy upgrades for Perth?

Based on Perth's sunny climate and energy rates, the most recommended upgrades are: Solar Panels, Battery Storage, Smart AC. With 3,213 annual sun hours, solar panels offer excellent returns. Average annual savings: A$2,400.

How many sun hours does Perth get per year?

Perth receives approximately 3,213 hours of sunshine annually. This is excellent for solar energy production. For comparison, the global average is about 2,500 hours. This translates to an estimated CO₂ offset of 6 tonnes per year with a typical solar installation.

What is the average home energy savings in Perth?

Homeowners in Perth can expect to save an average of A$2,400 per year by implementing the recommended upgrades (Solar Panels + Battery Storage). Over a 10-year period, this represents total savings of A$24,000, with a typical ROI of 28% annually.

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Estimates are for illustrative purposes only. Actual savings depend on specific home characteristics, local rates, and installation costs. Data sourced from public energy agencies. Consult professionals for accurate quotes.