How much does a solar battery cost in Australia?

A guide to solar battery prices and value. Solar battery prices have come down significantly with the introduction of the federal government rebate. The average price for a 10 kWh solar battery ranges between $8,000 - $10,000. While the uptake of solar panels in Australia is really strong, the same cannot be said for solar batteries.

How much does a 30kWh solar battery cost in Australia?

Installing a 30KWh solar battery involves a significant upfront investment, but rebates and incentives can help bring the cost down. In Australia, the approximate cost of 30KWh systems from the Sungrow SBH Series is AU$21,448. Final cost depends on:

How much does a solar battery cost?

Thanks to falling prices and the federal battery rebate, thousands of households can now expect payback within the warranty period, particularly if they use a lot of power at night or join a Virtual Power Plant. In summary: Price Range: Popular solar batteries have an installed cost between $8,000 and $13,000 including the federal rebate.

Are solar panels a good investment in Australia?

These savings figures are for new panel and battery systems: Throughout Australia, average payback times on solar panel and battery systems range from 6.2 years to 10.1 years. The economics are far more attractive in some states like South Australia, Queensland and Western Australia.

Are batteries worth it in Australia?

We’ve been tracking the financial return of batteries in Australia for over a decade and regularly update our analysis of whether batteries are worth it. At the midway point of 2025 was a key turning point in this equation as the federal battery rebate was introduced which offers a discount of around 30% for a typical 10kWh battery.

How much does a 6 kWh solar system cost?

Brands like Sungrow, Alpha ESS, and Soltaro offer solid 6–8kWh options starting around $4,000–$5,000 before rebates. Can I add a battery to my current solar system?