Federal Battery Rebate in Mackay

The Federal Battery Rebate, part of the Cheaper Home Batteries Program, is helping households across Mackay and Central Queensland reduce the upfront cost of installing home battery storage.

The incentive is calculated per usable kWh and applied as an upfront discount. Since 1 May 2026 it has used a tiered structure: the full rate (around $252 per usable kWh) applies to the first 14 kWh of storage, 60% of that rate applies to capacity between 14 and 28 kWh, and 15% applies to capacity between 28 and 50 kWh. The rate steps down every six months, with the next reduction on 1 January 2027, so the rebate you receive depends on your battery size and when you install.

The discount is applied at the point of sale, with no lengthy reimbursement process required.

Whether you’re adding a battery to your existing solar system or installing a complete solar and battery package, this rebate makes it easier to store solar energy for use in the evening, during peak demand, or when the grid goes down.

For Mackay homes, this means:

• Less reliance on the grid
• Lower power bills
• More control over your energy usage
• Greater backup during outages

At Energy Base, we help homeowners choose the right system, handle the rebate paperwork, and install battery solutions designed for the North Queensland climate and lifestyle — from Mackay to Sarina, Walkerston, Marian, and beyond.

Want to know how much you could get?

Use our Battery Rebate Estimator to find out how much you might be eligible for based on your chosen battery size and energy needs.

Yes — off-grid solar and battery systems in Mackay and across regional Queensland may still qualify for the Federal Battery Rebate, provided they meet the safety, technical, and installation standards outlined by the program.

This is a huge win for rural households, farms, and remote properties where grid connection is limited or non-existent.

Example:

A 50 kWh off grid battery system can still attract meaningful rebate support, depending on its certified usable capacity and installation timing.

Under the current tiered rates, a 50 kWh system installed in late 2026 would receive roughly $6,500 to $7,000 in upfront support: the full rate of around $252 per usable kWh on the first 14 kWh, 60% of that rate on the next 14 kWh, and 15% on the remaining 22 kWh. The rate steps down again on 1 January 2027, so installing sooner secures a higher amount.

So if you are living off the grid, or planning to go off grid in the Mackay region, installing sooner allows you to secure the higher incentive and take a significant chunk off your upfront system cost.

With the Federal Battery Rebate now active, some homeowners across Mackay and regional Queensland are being targeted by operators offering “limited-time battery deals” or making bold promises that don’t stack up under scrutiny.

These companies often rely on high-pressure tactics, vague rebate claims, and non-compliant systems — putting your rebate, safety, and long-term savings at risk.

Red Flags to Look Out For:

• Pushy sales reps pressuring you for a same-day decision or upfront deposit
• Unclear quotes with no breakdown of battery size, brand, or install details
• No local presence — just fly-in salespeople or out-of-state call centres
• Pricing that’s too good to be true, with no mention of Solar Accreditation Australia (SAA) accreditation
• Rebate promises without first checking if your solar setup and property actually qualify

We’ve seen too many households across Mackay caught out by interstate solar companies offering unrealistic deals with no real support. At Energy Base, we take the time to check your eligibility, explain your options clearly, and install certified, rebate-approved systems you can rely on.