Government incentives for solar

Small-scale Technology Certificates (STCs)

Solar water heaters, heat pumps and solar power systems are great for the environment, and the Australian Government Renewable Energy Target scheme provides a mechanism that offers generous incentives to help you make the switch. The incentives come in the form of Small-Scale Technology Certificates (STCs) that can be traded and sold on the open market or can be used as an upfront rebate to reduce the purchase price of your new system which could save you thousands of dollars.

STCs are available in every state of Australia. However, the number of certificates that can be created per system is based on its geographical location (zone) and varies with the type, size and model of the system installed^. The value of an STC is not fixed and varies depending on market factors.


^For a Solahart Solar Hot Water system, each STC represents 1 megawatt-hour (MWh) of electricity displaced over a 10 year period. For a Solahart Solar Power system, each STC represents 1 megawatt-hour (MWh) of renewable electricity produced over a maximum deeming period. The number of STC’s created varies with the size and model of the solar water heater or PV system and the region (or zone) in which the unit is installed. The value of an STC is not fixed and varies depending on market factors.

Feed-in Tariffs

To provide a further financial incentive to switch to solar power, some state governments and electricity providers offer preferential feed-in tariffs. These tariffs allow you to sell any excess electricity you generate back to your electricity provider.

Get in touch to find out more.

Save up to $1,000 on a Solar Hot Water System with the South Australian Retailer Energy Productivity Scheme (REPS)

The Retailer Energy Productivity Scheme (REPS) empowers South Australian households and businesses to slash energy costs and embrace a smarter, more affordable, reliable and sustainable energy future.

Solahart Adelaide North is proud to offer a wide range of REPS eligible efficient water heating options for homes and businesses across South Australia.

Save up to $1,000 on a new solar hot water system or up to $900 on a new heat pump hot water heater.

City Of Adelaide Sustainability Incentives Scheme

The City Of Adelaide Sustainability Incentives Scheme is a program that provides financial incentives to City Of Adelaide residents & businesses to encourage sustainable practices. The scheme offers a range of rebates and discounts on Solahart products including:

 

Residential and Business premises located within the City Of Adelaide with postcodes 5000 or 5006 are eligible.

 

Cheaper Home Batteries Program

The federal rebate for home batteries is here. 

Available from July 2025, the Cheaper Home Batteries Program offers eligible households and small businesses up to 30% off the cost of installing small-scale solar battery systems, helping store renewable energy and reduce electricity bills.

Eligible Australians can access a federal rebate of up to $3,720 on a 10kWh battery system, making it more affordable than ever to store your solar energy and reduce your power bills.

This is great news for homeowners and small businesses looking to maximise their solar investment, with eligible households able to access up to $372 per kilowatt-hour (kWh) of usable battery capacity (before administration fees and charges) – potentially saving thousands on upfront costs.

How to Benefit from the Cheaper Home Batteries Program

The program is intended to benefit households and businesses.

Step 1: Register your interest with Solahart now.

Step 2: Solahart can assess your battery needs and provide a quote for a new solar battery system.

Step 3: Have your battery installed in accordance with program guidelines.

If you don’t already have solar power installed, we can still help you. Get in touch with Solahart now and we’ll arrange a solar power assessment and installation. 

How much can Solahart Adelaide North save you?

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