Best Solar Feed-In Tariff SA 2024

• Best Solar Feed-in Tariffs SA 2024
• Top 10 Solar Plans in South Australia
• ‘Big 3’ Solar Feed-in Tariffs in South Australia
• How Do I Choose the Right Solar Plan For Me?
• What is a Solar Feed-in Tariff?
• How Do I Qualify For Solar Feed-in Tariffs?
• Solar System Size Limits in South Australia
• Minimum Feed-in Tariff in South Australia
• Can I Upgrade My Solar System?

Finding a high solar feed-in tariff rate can be time-consuming, especially with how saturated the solar retail market has become. Still, it’s an essential step for consumers who want to maximise the rate of return on their solar investment. Whether you're a new solar owner or a solar enthusiast, knowing where and how to secure the best tariffs in South Australia can make all the difference.

The table below lists the highest solar feed-in tariff rates in SA, from highest to lowest. If you want to compare electricity plans or need a solution to lower your high power bills, call us today. We provide a variety of solar power solutions tailored to your needs and budget.

Adelaide and other surrounding cities in South Australia have several competitive electricity retailers, each offering unique rates, plans, and price structures. In the table below, you’ll find some of the best solar plans currently available in the market.

*Calculated based on usage of 4011kWh/year for a residential customer on a single rate tariff in the SA Power Networks. The DMO reference price is: $2,279 / year. Click here to view plan energy fact sheets.

In the table below, you’ll find the current solar feed-in tariffs for the ‘Big 3’ energy retailers: Origin Energy, Energy Australia, and AGL Energy.

When you’re comparing solar plans, there are several factors to consider. While a high feed-in tariff can be financially beneficial, it doesn’t always mean you get the best value. For example, if you sign up with a plan that has expensive electricity buy rates attached to it, you’ll need to almost exclusively rely on exporting surplus energy. So, if you are still purchasing a high amount of electricity from your retailer, you need to be careful you don’t end up paying all of the savings your solar system has generated back to the electricity retailer.

A Solar Feed-in Tariff (FiT) is a payment made to eligible solar PV systems for the excess energy they generate and send back to the electricity grid. When your system produces more electricity than your household uses, the surplus energy is exported to the grid. In return, you receive a payment per kilowatt-hour (kWh) from your electricity retailer, which is credited to your energy bill.

To qualify for a feed-in tariff, you must have an eligible solar PV system that is connected to the electricity grid. An eligible system involves meeting state or territory-mandated standards and requirements.

The installation of your system must be carried out by a licensed and accredited installer. Accredited installers ensure that the system is installed correctly and safely based on the latest standards and regulations.

Some electricity retailers will set minimum or maximum system size limits for eligibility. For example, a system might need to be under 10 kW to qualify for certain feed-in tariffs. We’ll cover more on system size limits down below. 

You must also have an approved metering system to measure the energy you export to the grid accurately. This often involves installing a smart meter, which records your energy consumption and export.

If you have questions regarding whether you are eligible forthe best solar feed-in tariffs, call the energy experts at Electricity Monster now.

In Australia, there are guidelines that regulate the maximum size of a solar system. These guidelines vary depending on your network, where your home is located, and whether your home is a single-phase or three-phase connected property. 

But first, let’s break down the main differences between a single-phase and a three-phase connected property. What separates these two connections is the power supply capacity and usage. A single-phase connection is generally used in residential settings, providing adequate power for household appliances. It consists of one active wire and one neutral wire, delivering power in a single alternating current (AC) wave. In contrast, a three-phase connection, commonly used in commercial and industrial settings, delivers electricity through three active wires and one neutral wire, which makes for a more consistent energy supply. This type of connection is ideal for powering large equipment and machinery with high energy demands, like commercial properties or large-scale residential properties.

Each state or territory has separate regulations and guidelines set by the local distribution network operators. Here's an overview of solar system size limits in SA:

The minimum solar feed-in tariff refers to the rate paid by electricity providers for the excess solar energy your system exports to the main grid. This rate can vary depending on the retailer and the specific plan you choose.

As of 2024, South Australia’s regulatory body does not set a mandatory minimum feed-in tariff. Electricity retailers voluntarily set their rates, so consumers need to shop around for the best deal. 

Yes, you can. Upgrading your solar PV system can be a great way to enhance your energy efficiency and lower energy costs.

First, you’ll need to assess whether your current solar energy system meets your energy needs. If you're using more electricity than your system generates or want to increase your savings, an upgrade might be necessary. This could involve installing more solar panels, upgrading to a larger inverter, or integrating battery storage to store excess solar energy for later use. 

If your current solar inverter is not being used to its full capacity, you may be able to add more solar panels up to the inverter's limit. Before you do this, make sure that the new panels are compatible with the existing ones to reduce the risk of performance issues​. Also, consider whether you have sufficient space on your roof for additional panels.

Adding battery storage to your solar power system allows you to store surplus energy generated during the day for use during peak demand or at night. This can help reduce your reliance on the grid and potentially save you more money. Some common battery integration options include a hybrid inverter or adding a dedicated battery inverter alongside a new standard inverter​.