Business Name: Asgard Cleanroom Solutions
Industry: Cleanroom Design & Manufacturing
Location: Co. Kilkenny
System Size: 48.6kW (108 Solar Panels)
Projected Payback: 2 Years 11 Months
Installation Time: 4 Days — Zero Disruption to Business Operations
Annual Savings: €11,000-€16,000

Powering High-Spec Manufacturing with Low-Cost Solar Energy

A leading cleanroom provider based in County Kilkenny has taken a strategic step toward energy independence by installing a custom-designed Solar PV system from SOLARspan.

Specialising in the design and fabrication of high-performance cleanroom environments for the pharmaceutical, med-tech, and food industries, the business operates with high energy demands and strict environmental controls. Stability, reliability, and clean power were non-negotiable — making solar a natural fit.

The Challenge

The company was facing rising daytime electricity costs due to increased manufacturing output and utility rate hikes. With a growing focus on sustainability from clients and industry regulators, the business also saw the need to reduce its carbon footprint without affecting the quality or continuity of its operations.

The Solution

SOLARspan designed and installed a 108-panel commercial Solar PV system precisely tailored to the company’s daily energy usage profile and available roof space. The installation was completed in just four days, with zero interruption to business activity — a key requirement for maintaining their cleanroom standards and production schedules.

By generating clean, on-site electricity during peak hours, the system is now offsetting a significant portion of their electricity demand, particularly during high-consumption production runs.

The Results

• Projected Annual Savings: €11,000-€16,000
• Estimated Payback Period: Less than 3 years
• Post-Payback Energy Cost: Significantly reduced for the next 20+ years
• CO₂ Reduction: Approx 11 Tonnes per year
• No Downtime: Cleanroom operations continued without compromise

The company also qualified for the SEAI Non-Domestic Microgen Grant of €14,400, which covered a portion of the installation cost, and is claiming Accelerated Capital Allowance (ACA) for immediate tax benefits — boosting the return on investment from day one.

Looking Ahead

With monitoring tools now live, the management team can view real-time generation and savings, helping them validate ROI and demonstrate environmental performance in client audits and tender processes.

This installation marks the company’s first major investment in renewable energy, aligning with its long-term strategy to reduce operational emissions and meet evolving procurement expectations across its supply chain.