Client Background
A leading property investment company in the UK, known for its innovative approaches to sustainable real estate development.
As part of their commitment to green energy, the client sought a solar photovoltaic (PV) installation at one of their properties in Coventry.
The goal was to significantly reduce energy costs for tenants, increase property value, and contribute to their ESG (Environmental, Social, and Governance) objectives.
ECO UK Group were selected for the project, thanks to our expertise in delivering end-to-end solar solutions that combine innovative technology with seamless implementation. The project was overseen by Optimum www.redefiningrealestate.co.uk who manage a range of activities on behalf of the client
System Design and Components
System Size: 171.08kWp, tailored to optimise available roof space across two elevations.
- Solar Modules: 364 high-performance Aiko Neostar 2S+ dual-glass modules (450W each), known for durability and efficiency.
- Inverters and Optimisers: 1 SolarEdge inverters for advanced monitoring and energy management. 183 optimisers for module-level optimisation and reduced shading losses.
- Expected Annual Energy Production:83 MWh, with anticipated 29% self-consumption
- Sustainability Metrics: Annual CO2 savings of 32.07 tonnes, equivalent to planting 1,473 trees annually.
- Monitoring: SolarEdge platform for real-time system performance tracking
Implementation and Challenges
The project was executed over two weeks with meticulous planning to ensure minimal disruption. Key steps included:
- Site Preparation: Coordination for site access and setting up welfare facilities for the installation team.
- Mechanical and Electrical Works: Installation of panels, inverters, and cabling to connect the system to the existing electrical infrastructure.
- Commissioning: Comprehensive testing to ensure the system met performance standards and regulatory compliance.
Challenges and Solutions:
Planning:
Glint and Glare surveys were conducted and approved to ensure all regulatory compliance was adhered to.
- Roof Space Optimisation:
The multi-elevation design required precise layout planning to maximize solar exposure. ECO UK Group’s use of advanced design software ensured optimal placement for all 364 modules. Permanent Skylight protection and a permanent man safe system to support future maintenance was also installed by ECO UK Group. - Electrical Integration:
Adjustments were required to integrate the PV system with the existing low-voltage switchboard. Using ProDesign software, our engineers ensured compliance with BS 7671 standards. - Weather Delays:
Unexpected rainfall temporarily halted rooftop work. However, by reallocating resources to indoor tasks, the project remained on schedule.
Results and Impact
Financial Savings:
- Significant bill reduction for the tenants
Environmental Benefits:
- Annual reduction in CO2 emissions: 32.07 tonnes.
- Contribution to the property investment companies ESG targets, enhancing their reputation as a sustainable property investor.
Energy Independence:
- Forecasted Self-consumption: 368.92 MWh annually.
Conclusion
The solar PV installation at Coventry, exemplifies ECO UK Group’s commitment to delivering tailored renewable energy solutions. The property investment company now benefits from significant energy savings, reduced environmental impact, and enhanced property value.
This case study highlights how solar power can transform properties into sustainable, cost-efficient investments. If you are ready to explore the potential of solar energy for your properties, contact ECO UK Group today.
