January 2025 was a strong month for rooftop solar in Australia, with 234 megawatts (MW) of new installations on homes and businesses.

This marks a 6% increase from January 2024 and outperforms the same month in 2023 and 2022—making it the second-best January on record. 

Source: One Step off the Grid

A Drop from December, But No Cause for Concern

Queensland offers a range of incentives and rebates to encourage residents to adopt solar energy. These programs aim to make solar power more accessible and affordable, making it an attractive option for homeowners looking to reduce their carbon footprint and energy bills.

Commercial Solar on the Rise

One of the key drivers of strong numbers this month was increased commercial solar uptake, with businesses investing in larger systems to cut energy costs. At the same time, Australian households continue to opt for bigger rooftop systems, now averaging 10.23kW.

What’s Driving the Solar Boom?

✅ High Power Prices – More Aussies are turning to solar to reduce electricity bills.
✅ Battery Storage Growth – Homeowners are adding batteries to maximise solar savings.
✅ Government Incentives – Rebates are keeping solar affordable.
✅ Sustainability Focus – More businesses and households are committed to clean energy.

Looking Ahead

With strong commercial investment and larger home solar systems becoming the norm, 2025 is shaping up to be another big year for solar in Australia. Businesses are increasingly turning to solar to combat rising energy costs, improve sustainability, and take advantage of government incentives. Meanwhile, homeowners are opting for bigger rooftop systems, now averaging 10.23kW, to maximise their energy savings—often pairing them with battery storage for even greater efficiency.

As energy prices remain high and demand for clean energy solutions grows, we can expect to see continued momentum in the solar industry. Advancements in technology, more affordable battery options, and supportive government policies will likely drive even higher adoption rates throughout the year.

At Solenergi, we’re here to help Brisbane residents and businesses make the switch. Get in touch today for a free quote!