Case Study
Austpath Property Leasing
Project Size:
100kW Rooftop Solar
Austpath Property Leasing isn’t just a leader in commercial property management—it’s also a company committed to sustainable innovation. By partnering with Smart Commercial Solar, Austpath has transformed its Northmead facility into a greener, more energy-efficient property with the installation of a powerful rooftop solar system. This investment is not only reducing energy overheads but also enhancing the long-term value of the property for both owners and tenants.
The solar upgrade signifies more than just operational improvement—it’s a bold step toward environmental leadership and future-focused asset management.
Key Project Stats
440MWh in daily generation
85-90% self-sufficiency overall
Common areas and tenant spaces powered by solar
OBJECTIVES
Austpath Property Leasing had a clear objective: reduce energy expenses and support sustainability targets while maintaining seamless service across all tenancies. With energy prices rising and environmental accountability becoming more important to both investors and tenants, the company recognised that solar offered the perfect opportunity to achieve meaningful impact with measurable returns.
Their goal was to integrate clean energy into the site’s infrastructure without disrupting current tenants or overhauling operations. The aim was simple yet powerful: enhance building performance, reduce environmental impact, and improve tenant satisfaction through forward-thinking energy strategy.
SOLUTION
Smart Commercial Solar developed and installed a 100kW rooftop solar PV system tailored to meet the demands of Austpath’s Northmead property. The system was carefully designed to optimise daytime generation and supply power to common areas and tenant energy loads.
By using high-efficiency panels and a smart inverter setup, the system is able to effectively reduce base load dependency on the grid. Special attention was given to ensure a balanced distribution of energy across multiple tenancies while maintaining transparency through integrated monitoring and reporting tools.
“From start to finish, the Smart team worked around our operating conditions and provided a system that’s robust, efficient, and completely aligned with our property goals.”
Facility Manager, Austpath Property Leasing
CHALLENGES
Deploying a commercial solar system in a multi-tenancy environment presented several challenges. The roof layout and structure required a tailored panel arrangement to maximise solar capture without affecting the building’s aesthetics or tenant operations. Additionally, the shared energy loads across tenants meant the system needed to be carefully balanced to fairly distribute energy savings.
Smart Commercial Solar navigated these technical and logistical hurdles through a detailed site analysis, stakeholder coordination, and flexible installation scheduling. Regulatory compliance and grid connection approvals were also managed seamlessly, ensuring the project stayed on track and on budget.
THE FUTURE
With the Northmead installation delivering impressive results, Austpath Property Leasing is now:
- Exploring battery storage to further reduce grid reliance
- Assessing solar opportunities at other sites in its portfolio
- Strengthening its environmental credentials to attract top-tier tenants
“This solar system has made our property more competitive, more efficient, and more sustainable. It’s not just about energy—it’s about future-proofing our entire business model.”
Portfolio Director, Austpath Property Leasing
More Projects
Austpath Laboratories, Northmead, NSW – 100kW
Overview: Installed a 100kW on-grid solar system with 263 REC 380W panels and German-made SMA inverters.
Outcome: Significant reduction in operational costs and environmental footprint with high-efficiency panels and reliable inverter technology.
Church, Thornleigh, NSW – 25kW
Overview: Installed a 25kW solar system with Longi panels and a European-made Fronius inverter.
Outcome: Consistent energy savings and reduced grid dependence for the church.
Fruit World, Luddenham, NSW – 40kW
Overview: Installed a 40kW solar system using Trina panels and a 29.9kW Huawei inverter.
Outcome: Enhanced energy efficiency and reduced electricity bills through consistent energy production.
Swimming center, Hornsby, NSW – 38.7kW
Overview: A 38.7kW system with Longi Half-Cut Monocrystalline 450W panels and a 29.9kW Huawei inverter was deployed.
Outcome: Reduced energy expenses and a greener footprint with high energy yield.
Commercial Installation – 22.2kW
A 22.2kW system was installed using a combination of an Austrian made Fronius inverter and Trina 370W Half cell monocrystalline panels in solar power plant.
Supreme Engineering, Blacktown, NSW – 20kW
Overview: A 20.7kW system with Longi panels and a 20kW Fronius inverter was deployed.
Outcome: Reduced energy expenses and a greener footprint with A powerful and efficient system
