Knowing that installing solar panels on the roof of a heritage-listed building could be complex, Kennedy contacted commercial solar specialists Energy Control to assess the site and propose a suitable solution.

After reviewing the building, the Energy Control team recommended a carefully designed solar system comprising 103 Longi panels and two Solax inverters. The system was sized to deliver meaningful energy savings while ensuring the panels would not negatively impact the building’s historic façade.

To maximise the value of the system, Energy Control also recommended integrating battery storage. The 22 Solax batteries allow excess solar energy generated during the day to be stored and used later, particularly during the evening when Airbnb guests are using heating, cooling, lighting and other energy-intensive appliances.

Alongside the technical design, Energy Control also helped Kennedy navigate the most cost-effective way to fund the project. The team advised taking advantage of the federal battery rebate to reduce the total project cost, while also making use of a $0 upfront Smart Ease Payment Plan to maintain a healthy cash flow.

The 84-month plan allowed Rutherglen Convent to install both the solar and battery system without a large upfront expense. Instead, the business can repay the system over time with manageable monthly instalments, supported by the energy-bill savings generated by the system.

Installation was completed in the second half of 2025, just in time to support the Convent through the high energy demands of the summer season.

Today, the solar and battery system is helping Rutherglen Convent better manage its energy costs while supporting the sustainability of the historic property. By combining renewable energy with smart financing, the venue has found a practical way to protect both its bottom line and its future.