Solar & Renewables

Best Solar Feed-In Tariff ACT 2025

Compare the highest feed-in rates, plans, and more

Last updated October 11, 2025 by Benjamin Tom

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Important Points

In this article, we’ll cover everything you need to know about solar FiT rates and solar plans, including the top solar FiT rates, the best solar plans currently offered, how to choose a solar plan, and more.

If you’re a low exporter still purchasing a large amount of energy from the electricity grid, you may not get the full benefits you’d typically expect from a high rate.
When choosing a solar plan, it’s important to consider factors such as energy rates, system eligibility (and size limits), and potential rebates for which you may be eligible.
If you’re in the market for a new solar plan or want a higher solar FiT, contact Electricity Monster. Our solar experts can do a bill-to-bill comparison and help you choose a plan that’s right for you. We’ll also complete a serviceability check on your property to determine the feed-in tariffs available in your area.

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Best Solar Feed-in Tariffs ACT 2025

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What is A Solar Feed-In Tariff (FiT)?

A solar feed-in tariff is essentially a payment for excess energy exported to the grid. Solar FiTs, in conjunction with the savings from generating your own power, can potentially lower your power bill and help you achieve a bigger return on your investment.

How Do Solar Feed-in Tariffs in ACT Work?

A solar feed-in tariff is a financial payment for solar owners who export excess energy from their solar panel system and feed it into the main grid. You can think of a feed-in tariff as a credit that’s given for producing more electricity than your household uses. The rate you receive can vary based on your location, the excess electricity you generate, and the specific plan offered by your energy retailer, making it vital to compare different rates to maximise your savings.

Are There Solar System Size Limits?

In Australia, there are guidelines that regulate the maximum size of your rooftop 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.

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

Network	System Size Limits
EVO Energy	Single phase: Up to 15kW inverter capacity. Solar export is limited to 5kW. 3-phase: Up to 30kW inverter capacity. Solar export is limited to 15kW. Solar systems can exceed 30kW on 3-phase connections with an LV application. This comes with additional costs.

Minimum Feed-In Tariff in ACT

A minimum feed-in tariff is a minimum rate electricity retailers must offer their solar customers. The Essential Services Commission calculates this by forecasting the wholesale electricity prices for the next calendar year.

As of 2024, ACT’s EVO network does not have a mandatory minimum feed-in tariff. Electricity retailers voluntarily set their own rates, so consumers need to shop around for the best deal.

Can I Upgrade My Solar System?

Yes, you can upgrade your existing solar system as long as the upgrades meet the standards of your network and energy providers. Additionally, upgrading can offer long-term benefits, including improved energy efficiency and performance, future readiness for energy-demanding appliances and EV vehicles, and greater cost savings.

First, you must assess whether your current solar 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. An upgrade can involve installing more solar panels, upgrading to a larger inverter, or integrating battery storage to store excess 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, you should confirm that the new panels are compatible with the existing ones to reduce the risk of performance issues.

Also, consider whether your roof has sufficient space for additional panels.
It’s no secret that upgrading your solar system will require an upfront investment. While future savings can offset this, it’s important to budget for the initial costs and consider financing options if necessary.

Frequently Asked Questions

What Are the Financial Benefits of a High Solar Feed-in Tariff?

A premium feed-in tariff offers various financial benefits. For one, high exporters will receive more credits than those with a lower rate – or c/kWh. This could expedite the solar system’s payback period, allowing homeowners to recoup their initial investment more quickly – with the eventual goal of enjoying significantly lower electricity bills. With advancements in solar power technology and declining installation costs, coupled with a higher feed-in tariff, the return on investment of solar energy systems is becoming increasingly attractive, making them an appealing investment option for homeowners looking to save money in the long run.
Do Solar Feed-in Tariff Rates Change Over Time?

Solar FiTs will often change based on market conditions. The wholesale price of electricity fluctuates due to supply and demand dynamics. If the market price for energy drops, electricity retailers might lower their feed-in tariff rates as a result.

To stay informed about changes in feed-in tariff rates, regularly review your electricity retailer’s announcements or call Electricity Monster and enquire about the best feed-in tariff rates in your area. Being proactive about monitoring these changes will help you make informed decisions about your solar investment.