Mainland Power fits solar system at recycling centre | Construction Enquirer News
Summary
Mainland Power has successfully installed a 680 kWp solar PV system at a plasterboard recycling centre, significantly reducing energy costs and enhancing sustainability.
Why It Matters
The installation of the solar PV system at the recycling centre highlights the importance of renewable energy solutions in industrial settings. By generating substantial energy savings and reducing reliance on traditional energy sources, this project exemplifies how businesses can adopt sustainable practices while addressing high energy demands.
Key Takeaways
- The solar system generates approximately 598,000 kWh annually.
- The installation is expected to save over £100,000 each year.
- 100% of the energy produced is consumed on-site, covering 30% of the facility's annual electricity needs.
- Technical challenges were effectively managed to ensure safety and compliance.
- Zero operational downtime was maintained during the installation process.
Work involved installation of a 680 kWp rooftop solar PV system comprising 1,400 high-efficiency 490W modules, paired with 10 x 60kW SolaX string inverters and full TIGO optimisation across the arrays. Due to the site’s consistently high energy demand, 100% of the energy generated is consumed on site, with the system covering up to 30% of the facility’s annual electricity requirements. The installation is forecast to generate approximately 598,000 kWh per year, delivering annual savings in excess of £100,000 and more than £2m in avoided energy costs over the system’s lifetime. A number of technical and operational challenges were addressed during the design and delivery phases. The existing substation and main switchgear required bespoke adaptation to safely integrate the new rooftop generation plant, ensuring compliance with grid and site-specific electrical requirements. As part of the works, new mansafe systems were installed to provide permanent fall protection. Installation activities were planned around a significant number of roof lights, with strict controls in place to maintain safe working practices throughout. With the facility operating 24 hours a day, the programme was designed to enable zero operational downtime while maintaining the highest standards of health and safety.
