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Client:
Jeff & The McCauley Family
Owners of Corafield Farms & Jaileigh Dairies
Location:
Cora Lynn, Victoria, Australia
At
Corafield Farms in Cora Lynn, Victoria, third-generation dairy farmer Jeff McCauley
leads with intelligence, innovation, and environmental consciousness.
Managing
two distinct yet high-performing operations — a 1,000-cow rotary dairy and a 500-cow
robotic facility equipped with six milking robots — Jeff and his family represent the
new generation of smart, technology-driven farmers in Australia.Their
commitment to sustainable and efficient dairy farming inspired them to explore renewable
energy, seeking to balance productivity with environmental responsibility and long-term
profitability.To meet
the high energy demands of automated dairy systems, Vertex Greens partnered with the
McCauley family to design and install a custom-engineered renewable energy system.The
project features a 97 kW Solar PV system combined with a 50 kWh Sungrow Battery Storage
Solution, delivering clean, reliable, and cost-effective power for both the rotary and
robotic dairy facilities.This
advanced setup ensures continuous operation of critical equipment while significantly
reducing grid dependency and electricity costs.Sustainable Energy Independence – Clean, renewable power that
supports high-tech robotic milking operations.Strong
Financial Returns – Approximately $3,000 in monthly savings and a rapid 3.3-year ROI.
Environmental Stewardship – Significant reduction in carbon
emissions and grid reliance. Future-Ready Investment – Designed for scalability,
performance, and long-term sustainability.
Operational Continuity – Reliable energy supply ensures smooth
dairy operations 24/7. System Capacity: 97 kW Solar PV
Battery Storage: 50 kWh Sungrow Battery
Monthly Savings: ≈ $3,000
Return on Investment (ROI): 3.3 Years
System Type: Grid-connected Solar + Battery Hybrid
At Vertex
Greens, we specialize in Commercial & Industrial Solar and Battery Solutions for farms,
factories, and large-scale businesses across Australia.
Quality – We use premium components, precise
design, and robust engineering to ensure top-tier performance and longevity.
Client Focused – Every project begins with understanding our client’s
operational goals, ensuring tailored solutions that deliver measurable value.
Innovation – We combine forward-thinking design with the latest renewable
technologies to create smarter, more efficient energy systems.
For Corafield Farms, our design reflected Jeff McCauley’s forward-looking vision — integrating sustainability, automation, and financial intelligence into one seamless solution.
The Corafield Farms & Jaileigh Dairies project stands as a model of smart, sustainable agribusiness in Australia.
By adopting solar and battery technology, Jeff McCauley and his family have:
Reduced
operational energy costs Strengthened
energy independence Enhanced the
reliability of robotic milking operations Demonstrated
leadership in environmentally responsible dairy farming This project
showcases how renewable energy and intelligent farm management can work hand-in-hand to
build a profitable and sustainable future. Vertex Greens is a
leading provider of Commercial and Industrial (C&I) Solar and Battery Solutions across
Australia. We empower
businesses and farms to achieve energy independence, cost savings, and environmental
sustainability through tailored solar, battery, and hybrid systems. With a strong
foundation built on Quality, Client Focus, and Innovation, we deliver energy solutions
that power growth, reliability, and long-term value.
