Tax time Solar Benefits & Rebates in 2025 are Insane.

There's never been a better time to install Solar & Batteries and get so much benefit from the Government.

We've been in Solar for 15 years and we can confidently tell you there's never been a better time to Install Solar and Batteries and get so much benefit from the Government.

Why?
In 2025, we have more Rebates than ever.
And more Tax-Back Schemes than ever. 

If you install a Solar System now, you can take advantage of the current Rebates AND the Instant Asset Write-Off this EOFY.

But you must install before June 30 to qualify. Let's dive into the details.  

Investing in Solar & Battery before June 30 could make you eligible for the following rebates and tax-backs.

Solar Rebates:
Up to $11,000 in Solar Rebates (STCs)
Battery Rebates:
Up to $18,000 in Battery Rebates
Up to $20,000 in instant asset write-off, per asset.

Case Study Example

Tom, a farmer in QLD, installs a 35kW solar system with a 50kWh battery on his work shed, which is used solely for business.

System value: $100,000 (incl. GST)
Government rebates: ~$28,000 → Net system cost: $72,000 incl. GST

Tax Impact (2025 Financial Year):
  • GST claim: $6,500 (on June BAS)
  • Toms Company had a Net profit before purchase of: $100,000
  • Instant asset write-off: $20,000 → New taxable income: $80,000 → Tax saving: $6,000
  • Remaining depreciable asset after Instant asset write-off claimed (ex GST): $45,500 → Tax savings over 10 years: $13,650a
This case study is based on a project we're currently installing, and we think many more could benefit from.

It all comes down to your case study scenario and the numbers involved. Contact us today to see what rebates and tax-backs you can be eligible for.
CALCULATE YOUR OWN CASE STUDY

Download Our Solar Tax Guide to Read more

Inside this E-book:
  • How to Legally Claim Solar & Battery systems aas Seperate Assets
  • The Key conditions to Qualify you for the Instant Asset Write-Off
  • How STCs and the New Federal Government Rebate combine with Tax Deductions
  • Claiming Solar for your Home using your ABN
DOWNLOAD

What Tax Incentives are there with Solar?

What is the Instant Asset Write-Off?

The Instant Asset Write-Off allows eligible businesses to immediately deduct the full cost of assets, like a solar system, up to a certain threshold, rather than depreciating them over several years. This can significantly reduce your tax bill in the financial year the system is installed.

In the case of Solar, assets must be claimed individually, with the ability to work independently of each other, i.e. a battery must be independent from the Solar system, and not be reliant on it to work. They can work together, but must have the ability to run independently.

What Solar Rebates exist?

Solar:
The primary rebate is the Small-scale Technology Certificates (STCs) program, which provides an upfront discount on solar panels based on your location and system size.

Batteries:
After Labor's win in the Federal Election, they introduced the Cheaper Home Batteries Program, which is a Rebate enabling 30% of any solar battery up to 50 kWh to be claimed from the Government.
If you live in NSW or WA, your state Governments also have a Battery rebate available to claim on top of the Federal Rebate.

If you live on a property where you have multiple houses, you can claim all rebatesindividually per dwelling.

What's the difference between the Solar Rebates and the Instant Asset Write-off?

There are two rebates you can claim. A Solar Panel Rebate and a Battery Rebate.
- Solar Panel Rebate (STCs): A government subsidy that reduces the upfront cost of your system.
- Battery Rebate: A 30% rebate on the cost of a battery with size eligibility up to 50 kWh
- Instant Asset Write-Off: A tax deduction for the business purchase cost of eligible assets (like Solar & Battery systems, bought individually)

Are Solar Batteries also Tax-Deductible?

Yes. Batteries used in your business solar setup may be eligible under the same asset write-off provisions, if installed as part of your operational setup.
You must have a battery installed that can operate separately from the Solar system, and not be dependent on the Solar to work. This ensures it is eligible under the instant asset write-off scheme.

Can I claim Solar if I operate a home-based business?

Yes, but only the portion of the system used for business activities may be eligible. It's best to consult your tax advisor to calculate this portion correctly.

Do I need to have the system fully installed by June 30 to qualify?

Yes.
The system must be installed and operational by June 30 to be eligible for this financial year’s instant asset write-off.
If you're thinking about Solar this year, our advice is to move quickly, because competition for installers is high currently after the rollout of the Cheaper Home Batteries Program.

Can I claim both the solar rebate and the instant asset write-off?

Yes. You can receive the STC rebate upfront and then claim the remaining cost as a deduction under the asset write-off scheme.

What size system should I get to maximise my return?

That depends on your usage patterns. A proper assessment will match your business energy needs with a system that offers the highest ROI under available incentives.
Speak to us, we can design and recommend a system that best suits your needs.

What if I need to finance the system? Can I still claim it?

Yes. Even with solar financing or a lease-to-own model, you may be able to claim depreciation or write-off the system depending on the structure. Always check with your accountant.

Are there different rules for Sole Trader vs Companies?

Yes. The way tax incentives apply may differ depending on your structure (e.g., sole trader, partnership, trust, company). It’s best to get personalised tax advice.

What we do at AusPac Solar

At AusPac Solar, we build Off-Grid Solar Systems that empower Aussies to take charge of their energy.

Family-owned and locally operated, we design each system to suit your specific needs, whether you’re running a remote farm, homestead, or business.

No cookie-cutter setups. Just durable, efficient, custom-built solutions that help you live and work independently, powered by the sun.
We service Australia and the Pacific

We operate across Australia and the Pacific, installing systems where grid power is limited, unreliable, or simply too expensive.

Whether you need energy independence or just want to escape rising electricity bills, we can take you completely off the grid.

See how in the video below.

Want more info?
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We'll also send you a copy of our guide: Maximise your Solar & Battery Tax Deductions
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