Public Sector Projects
Review our compliant, high-specification solar, battery, and EV charging frameworks engineered for hospitals, schools, local authorities and community infrastructure
NHS Facility Solar PV & Battery Installation with Lifetime Saving of £3.35m
System Specifications
🟧 Generation Array: 405 kWp commercial solar PV system comprising 900 × JA Solar 450W modules distributed across 13 roofs.
🟧 Decentralised Inverter Architecture: 9 × Fronius commercial inverters positioned strategically near local distribution boards—eliminating over 1 km of heavy copper cabling and reducing voltage drop.
🟧 G100 Export Limitation: Dynamic 200 kW grid export cap managed via a G100-compliant Fronius Smart Meter.
🟧 Fire & Emergency Shutdown: Single-point emergency kill switch utilising Fronius Wired Shutdown, pre-configured for seamless integration with the site's upcoming fire alarm panel.
🟧 Air-Gapped Cybersecurity & Telemetry: Dedicated 4G router isolation ensuring zero contact with internal healthcare IT networks, backed by ISO 27001-certified Fronius data hosting on European servers.
🟧 CHAS Elite Compliance & Logistics: Executed by a 12-person specialist team under watertight RAMS, strict safeguarding protocols, perimeter edge handrails, and coordinated telehandler lift plans.
The Returns
💰 £81,000+ Year-One Bill Reduction: Immediate operational expenditure relief, delivering over £81,000 in first-year electricity savings.
📈 £3.35M Lifetime Financial Value: Projected £3,350,388 in cumulative energy bill savings and export revenue over 25 years.
⏱️ 3-Year, 8-Month Payback: Rapid return on investment (ROI) tailored to relieve tight public-sector capital budgets.
☀️ 341,210 kWh Annual Yield: Consistent, large-scale on-site clean power generation across 13 distinct building roofs.
⚡ Zero Operational Downtime: Engineered and commissioned with zero power outages, ensuring uninterrupted 24/7 healthcare operations.
🌍 1,924 Tonnes Carbon Offset: Substantial 25-year CO₂ reduction supporting public-sector net-zero targets.