Case Study of commercial solar in riverstone nsw

Advanced Fabrication Group

Aarti’s Fabrication is leading the way—not just in precision steelwork, but also in sustainability. Committed to reducing its carbon footprint and improving energy efficiency, the company recently partnered with AYKA Solar for a Commercial Solar in Riverstone NSW. The result: a 30.6kW rooftop solar system now powers their main fabrication facility in Western Sydney with clean, renewable energy.

This solar transition marks more than just a shift to green power. For Aarti’s, it’s a forward-thinking investment in operational sustainability, long-term cost savings, and environmental responsibility. By choosing solar, Aarti’s is not only lowering electricity expenses but also reinforcing its commitment to a smarter, greener future for Australian manufacturing.

Key Project Stats

OBJECTIVES

Aarti’s Fabrication had a clear and focused mission: to cut down on electricity bills, ensure a reliable energy source, and contribute positively to the environment. Operating 24/7 with consistent and substantial power needs, the company saw solar energy as the perfect solution—not just for lowering costs, but also for aligning with its core values of innovation and environmental stewardship.

To achieve this, Aarti’s partnered with AYKA Solar for a commercial solar installation in Riverstone NSW. Their goal was to move toward a more self-sufficient model of energy generation. With energy prices continuing to rise, the management understood that having control over energy production would be critical to both long-term profitability and sustainability.

“We’re a shop and we make things, but we are part of an ecosystem,” said Rakesh Patel, Managing Director of Aarti’s Fabrication. “Our customers expect precision—and now, sustainability. Investing in solar just made sense.”

SYSTEM SPECIFICATION

Project Size: 30.6kW

Panel Type: 68 x Longi 450W Halfcell
Inverter Type: 1 x SMA 25kW 3P

SOLUTION

AYKA Solar custom-designed and installed a rooftop solar PV system tailored specifically to Aarti’s Fabrication’s operational needs. The 30.6kW commercial solar system in Riverstone NSW features high-efficiency Tier 1 solar panels and a smart inverter solution to optimise energy generation during peak production hours. This setup now offsets a major portion of the facility’s daily power consumption—cutting down electricity costs and carbon emissions without compromising the performance of critical manufacturing equipment.

The project was carefully planned to complement the roof structure and meet a tight installation timeline. With AYKA Solar’s experienced project team and strategic execution, the installation was completed smoothly, with minimal disruption to Aarti’s day-to-day operations.

“Our strategy is always guided by the unique needs of each business,” said AYKA Solar Project Manager Mr. Amit Sharma. “With Aarti’s commercial solar project in Riverstone NSW, it was essential that their manufacturing processes remained uninterrupted—and we delivered on time, on spec, with immediate, visible results.”

“Our focus is on performance—in our work and our energy. AYKA Solar delivered a system that supports both.”

Facility Manager, Advanced Fabrication Group

CHALLENGES

Due to partial shading, rooftop vents, and HVAC units, Aarti’s roof presented installation challenges. For this commercial solar project in Riverstone NSW, AYKA Solar’s team used advanced modelling tools to design an efficient panel layout, maximising energy output despite structural constraints.

The system also had to manage heavy, fluctuating loads from industrial equipment like welders and compressors. With precise engineering and a reliable inverter partner, AYKA delivered a solution that balanced high energy production with the facility’s operational demands.

This customised commercial solar installation in Riverstone NSW provided Aarti’s Fabrication with a durable, efficient system built to support long-term industrial performance.

THE FUTURE

Building on the success of their commercial solar in Riverstone NSW, Aarti’s Fabrication is now exploring battery storage options to further increase energy self-consumption and reduce reliance on the grid—especially during peak tariff hours. The company is also considering expanding the existing solar system as operations scale, and even replicating this clean energy model at future sites.

This project clearly demonstrates that clean energy and heavy industry can work seamlessly together. For Aarti’s, investing in commercial solar in Riverstone NSW has become more than just an energy upgrade—it’s a strategic asset. It has helped reduce operational expenses, safeguard productivity, and solidify the company’s commitment to sustainable manufacturing.

“It’s not just the savings,” said Rakesh Patel, Managing Director of Aarti’s Fabrication. “It’s a legacy being built. One that’s powered not just by steel, but by the sun.”

RESULTS

System size: 68 × 450 W = 30.60 kWp
System type: On-grid (SMA 25 kW 3-phase)
Estimated annual energy production: ~44,370 kWh / year
Estimated savings on energy bills: Up to ~80% (depends on self-consumption and tariff)
Payback period (typical estimate): ~5 years (depends on system cost, local incentives, electricity price)

ENVIRONMENTAL BENEFITS

Trees planted equivalent: Offsets carbon ≈ 547 trees / year
Greenhouse gas saved: ~13,977 kg CO₂ / year
Fuel saved (petrol equivalent): ~14,283 litres / year

“This is more than an energy solution—it’s part of our growth strategy. We're more competitive, more sustainable, and better prepared for the future.”

Director, Advanced Fabrication Group

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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