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Australian Energy Guides: Make Smarter Decisions

Our guides cut through the noise to give you real numbers, honest comparisons and actionable advice — all specific to the Australian market.

Stats updated: 2026-07-19

AUD $3,999 - $7,000
6.6kW Solar System Cost
After federal STC rebate
AUD $8,000 - $10,000
10kWh Home Battery Cost
After federal rebate, installed
AUD $2,000 - $3,200
Federal Solar STC Rebate
Typical 6.6kW system, 2026
AUD $252 per usable kWh
Federal Battery Rebate
First 14kWh, until Dec 2026

What are the current costs and rebates for installing solar panels and home batteries in Australia?

As of July 2026, a quality 6.6kW solar panel system in Australia typically costs between AUD $3,999 and $7,000 after the federal Small-scale Technology Certificate (STC) rebate is applied. This federal rebate for a 6.6kW system is generally worth around AUD $2,000 to $3,200, depending on your climate zone and the STC price at the time of installation. For home battery storage, a 10kWh system, including installation and after the federal Cheaper Home Batteries Program rebate, averages between AUD $8,000 and $10,000. The federal battery rebate currently offers approximately AUD $252 per usable kilowatt-hour for the first 14kWh of capacity, with values set to decrease from January 2027.

How much does it cost to charge an electric vehicle in Australia, and what incentives are available for EV buyers and charger installation?

Charging an electric vehicle (EV) at home in Australia typically costs between AUD $4 and $8 per 100 kilometres, depending on your state's electricity rates and whether you utilise off-peak tariffs or solar. Public DC fast charging is considerably more expensive, ranging from AUD $9 to $13 per 100 kilometres. The average cost for installing a home EV charger, including hardware and electrician labour, is between AUD $1,200 and $3,300, with state variations such as NSW/VIC averaging around AUD $2,200-$2,300. While many direct EV purchase rebates have concluded, the Federal Fringe Benefits Tax (FBT) exemption remains the most significant incentive, saving up to AUD $11,000 per year for eligible EVs under a novated lease.

Is a home battery system a worthwhile investment in Australia in 2026, and what are the typical payback periods by state?

Yes, a home battery system is increasingly worthwhile in Australia in 2026, especially with declining feed-in tariffs making self-consumption more valuable and the federal Cheaper Home Batteries Program reducing upfront costs. Typical payback periods for a solar-plus-battery system with incentives generally range from 5 to 7 years nationally. However, this varies by state: New South Wales sees average paybacks of 7-9 years, Victoria often achieves under 7 years due to generous state rebates like the Solar Homes Program (up to AUD $1,400), and Queensland typically ranges from 8-10 years. South Australia's general Home Battery Scheme has closed, but federal rebates and Virtual Power Plant (VPP) incentives (up to AUD $2,050 for priority groups) still apply, with new VPP funding expected in early 2027.

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