Turning sunshine into long-lasting savings through solar energy for businesses has become easy! The federal government’s Small-scale Technology Certificate or STC rebate is benefitting thousands of Australians. You can reduce your upfront cost of solar and start saving from this lucrative scheme.
Tradable STCs can bring great solar rebates or incentives for you. The government grants your business tradable ‘Small-scale Technology Certificates’ which can reduce your initial outlay. It is an instant invoice relief and negates the chain process. It makes solar panel rebate or solar battery rebate easier and also makes solar one of the few investments with a government-backed initiative.
STCs are essential when you want solar energy for your business. This is a kind of certificate or proof that your solar system will cleanly generate 1 MWh of renewable electricity. Instead of waiting for refunds, your installer bundles these certificates and trades them; hence, your installation costs reduce instantly. The number of STCs your project earns is based on your solar system’s size, location, and installation year. Since accredited installers organize all the paperwork and trading for you, you get an immediate discount.
The SRES scheme runs on STCs. It is your ‘environmental currency’ generated by your new solar system’s lifetime energy output.
Since larger solar panel systems generate more energy, you can get more STCs. Each additional panel you install will increase the total output and the number of STCs. It means a bigger discount for your business.
The scheme divides Australia into four solar zones based on average, solar exposure. Your zone will decide how many STCs your solar system is eligible for. Remember, sunnier locations generally see higher rebates.
This is the most important thing to understand. This scheme will decrease annually and end in 2030. For those installing solar in 2025, they get maximum discounts as they are claiming for 6 years of system output under the deeming period. The longer the deeming period, the greater your overall discount will be.
Let’s EcoGreen Australia help you maximise value and make better choices for your business needs! The following three factors will calculate your specific solar panel rebate or solar battery rebate.
Ecogreen Australia helps you to get the best possible or maximum rebate installation. Let’s see what is the eligibility checklist for STC rebate!

Ensure that only tier 1, Clean Energy Council-listed panels and inverters are being used.

Your installer must be accredited by CEC. EcoGreen Australia is fully accredited through Solar Accreditation Australia.

Applies for all eligible commercial setups. Your system size would be under 100kW.

STCs can only be claimed for brand new systems or the products registered within 12 months of installation.
The STC scheme is federal, but your savings can be boosted further when combined with state incentives. EcoGreen Australia makes it easier for you. We provide hassle free process and help you to get the maximum upfront discount.

Here, you can combine federal STC with Solar Victoria’s interest-free loans and targeted rebates.

Get benefit from the huge solar potential and find current state grants for maximum benefit.

Here, You can combine STCs with South Australia’s targeted battery and renewables programs.

You can pair with local council and energy efficiency grants for extra savings
STCs are certificates that represent one megawatt-hour of renewable electricity generated or displaced by your solar system. Instead of waiting for a rebate refund, your installer can bundle these certificates to reduce your upfront cost. It is an immediate process.
The eligibility requires installing a new solar PV (up to 100kW), battery, or hydro system using Clean Energy Council (CEC)-approved products and an accredited installer. Also, STCs must be created and registered within 12 months of installation.
The scheme will end in 2030 and it is phasing out annually which means systems installed earlier can claim more STCs, and each year it will reduce.
All the systems over 100kW will fall under Large-scale Renewable Energy Target or LRET and can earn tradable Large-scale Generation Certificates or LGCs based on actual energy produced.
Yes, you can register with the Renewable Energy Certificate Registry and sell STCs independently, however, most people assign rights to accredited installers for convenience.