Solar Panel & Battery Rebates in TAS (2026 Guide)
Reviewed by Leigh McInerney
Much like other parts of Australia, Tasmania is steadily increasing its renewable energy generation. High electricity prices and falling system costs continue to drive demand for rooftop solar, and government incentives help soften the upfront expense for households and businesses.
The average solar rebate in Tasmania is about $1,157 for a 5kW solar panel system. While there is no state-based solar rebate, Tasmanians still receive the national Small-scale Technology Certificates (STCs), which reduce the upfront cost of solar PV, plus additional state programs for solar batteries and home and business energy upgrades.
Table of contents
How much is the solar rebate in TAS
Tasmania receives a lower federal rebate than most mainland states because it sits in STC Zone 4, which has the lowest zone multiplier. This zone is also shared by Victoria and parts of WA.
The STC multipliers for reference:
- Zone 1: 1.622
- Zone 2: 1.536
- Zone 3: 1.382
- Zone 4: 1.185 (Tasmania)
The table below shows typical rebate values in based on system size.
| Solar system size | Number of STCs (TAS) | Rebate amount in TAS |
|---|---|---|
| 3kW | 17 | $678 |
| 5kW | 29 | $1,157 |
| 6kW | 35 | $1,397 |
| 7kW | 41 | $1,636 |
| 8kW | 47 | $1,875 |
| 9kW | 53 | $2,115 |
| 10kW | 59 | $2,354 |
| 12kW | 71 | $2,833 |
| 15kW | 88 | $3,511 |
| 20kW | 118 | $4,708 |
| 30kW | 177 | $7,062 |
| 50kW | 296 | $11,810 |
How does the rebate work?
Tasmania doesn’t offer its own solar rebate. Instead, all eligible households and businesses use the federal STC scheme, which is applied as a point-of-sale discount by your installer.
Each solar system generates a set number of STCs based on:
- System size
- STC zone
- Remaining years until the phase-out (ends 2030)
Installers apply the STC value directly to your quote, so you pay the discounted price upfront and the installer handles the certificates on your behalf.
To receive STCs, your system must be installed by an SAA-accredited installer (Solar Accreditation Australia), and all components must appear on the SAA-approved product list. To qualify for the Cheaper Home Battery Scheme, you must use Clean Energy Council CEC approved batteries.
Solar Rebate Calculator
How to calculate your rebate amount?
A 6.6kW solar system receives around 39 STCs. This equals a rebate of roughly $1,556 based on current STC pricing.
This value already appears in the table above, but many homeowners compare 6.6kW systems specifically because it is the most common residential size.
What is the current STC value?
The market price for STCs sits at around $39.90 (as of early 2026). It fluctuates based on supply and demand, which is why your quote should clearly list the STC value being applied.
Why is solar power costlier in TAS than in other states?
Solar systems tend to cost slightly more in Tasmania due to:
- Lower STC value in Zone 4
- Smaller installation market
- Higher freight and logistics costs
- Mandatory 100% inspection of new solar installations by the Department of Justice
- Lower sunshine levels (4–7 hours per day, depending on region)
The upside?
Tasmania consistently maintains some of the highest quality systems because every installation is independently inspected.
Energy Saver Loan Scheme (Tasmania)
The local Tasmanian Government offers an interest-free loan program that can be used for a range of home energy improvements, including solar hot water, heat pumps, home insulation, double glazing and (in some cases) batteries.
Key points:
- Interest-free loans up to a set limit (varies by provider)
- Repayment terms typically 1–3 years
- Works as a loan, not a rebate
- Solar PV is not included, but related upgrades such as heat pumps may qualify
- Must use approved suppliers and technologies
Using both the federal STC program and the local Energy Saver Loan Scheme helps you get a solar system installed with no money down to begin saving on your power bills immediately.
Cheaper Home Battery Program (Tasmania)
Tasmania’s most relevant state incentive is the Home Battery Program, which provides upfront support toward the cost of an approved home battery installation.
- Typical features include:
A direct financial contribution toward battery installation - Eligibility is limited to SAA-accredited installers and approved battery models
- A focus on improving grid stability and local resilience
- Available for both new installations and retrofits (depending on year and funding rounds)
This incentive can be combined with the federal STC rebate (STCs only apply to solar PV, not batteries). Using both together significantly reduces the net cost of a solar and battery setup.
Can you stack rebates in Tasmania?
Yes, you can buy a solar systme and battery and claim both the Federal STC rebate for the system and the Cheaper Home Battery rebate for your battery.
You can then get an interest-free loan for the remainder to get a new solar system for essentially zero money down.
Summary:
- STCs + Battery Rebate → YES
- STCs + Energy Saver Loan → YES (loan ≠ rebate)
- Battery Rebate + Energy Saver Loan → Depends on program rules for that funding round
Always check eligibility conditions before committing to a quote.
Who has the best solar feed-in tariffs in TAS?
Feed-in tariffs (FITs) pay you for the excess solar energy your system exports to the grid. Rates have dropped in recent years, but they still contribute to your overall payback period.
Typical 2025 FIT rates:
| Company | Max FiT | Contact Details |
|---|---|---|
 | 10.87c | Go to site  |
 | 10.87c | Go to site |
 | 10.87c | Go to site |
 | 10.87c | Go to site |
1st Energy continues to offer one of the highest FITs, although terms and conditions vary between retailers.
Pros and cons of installing solar in Tasmania
Like all other states, TAS also has its own pros and cons for installing solar power.
Pros
- TAS has high-quality solar system installs due to the mandatory inspections of new solar panels.
- The state has the highest self-consumption rate for solar energy, which increases ROI.
- The residents of TAS can install larger solar power systems because inverters have a 10kW size limit for every electrical phase.
- Tasmanians can export all the power generated by their systems for a feed-in tariff.
Cons
- TAS receives the least sunshine (around 4 hours in the South West and 7 hours in the North East).
- Tasmania has the lowest solar output in all the states in Australia and a lower winter output.
- There are fewer STCs, and, consequently, higher than average prices for solar panels.
- TAS has extra freight prices and delays.
- Solar panels in TAS have a longer payback period.
What is the solar rebate TAS end date?
The government solar rebate is being phased out by 2030. Every year, the STCs that TAS and general Australians can claim on solar energy installations reduce slightly. So, as the years pass by and 2030 nears, the rebate amount reduces gradually.
Homeowners looking to install solar power should do so now when the rebates are still substantial.
Eligibility requirements for solar rebates in TAS
To be eligible for STCs, you must:
- Own the property (or have permission from the owner)
- Install a new system no larger than 100kW
- Use an SAA-accredited tradesman
- Use panels and inverters listed on the CEC-approved products list
- Claim STCs within 12 months of installation (handle this at the point of sale)
Existing systems and second-hand panels are not eligible
How do I claim my rebate in TAS?
You do not need to apply manually for the STC rebate or the Cheaper Home Battery rebate, as your local solar pro handles the STC process and deducts the rebate from your quote upfront.
Your responsibility is simply to:
- Choose a reputable, experienced installer
- Ensure they are SAA accredited
- Confirm the STC value applied in your quote
- Make sure the system components are approved
Is TAS a good climate for solar?
Despite fewer sunshine hours, Tasmania remains a good environment for solar due to cooler temperatures, high self-consumption potential and strong system quality controls. A well-installed system delivers reliable performance and savings over time.
