System Details

Annual Carbon Reduction:
10,211 kg CO2

Voltage Optimisation:
280KVa Machine

Take control of your energy costs and reduce your carbon emissions.

Savings Details

First Year Savings:
£12,299

Ten Year Savings:
£117,766

Estimated ROI:
4.1 Years

Grid Purchase Reduction:
5.7%

Installation Details

Inverter Technology:
Solar Edge

Panel Technology:
Longi

Installation Time:
4.1 Years

St Joseph’s Hospice

London

Green Shield Group worked with St Joseph’s Hospice on their Corporate Social Responsibility (CSR) strategy installing voltage optimisation technology alongside pre-existing solar roof panels.
st josephs logo
We had been exploring additional energy-saving measures for the hospice and one of the reasons we chose to work with Green Shield Group was their attention to detail. They took the time to walk us through every step, ensuring we had the right solution for our needs. From the start, it was clear they genuinely wanted to build a partnership with us and were fully committed to supporting our sustainability journey.
st josephs logo
David French, Financial Director

System Details

Annual Carbon Reduction:
10,211 kg CO2

Voltage Optimisation:
280KVa Machine

Working in partnership with Green Shield Group, St Joseph’s installed voltage optimisation systems to reduce unnecessary energy consumption and lower carbon emissions, supporting both sustainability goals and cost savings. The investment forms part of a wider commitment by St Joseph’s to reduce its carbon footprint and operate more responsibly as a community-focused healthcare provider. St Joseph’s believes CSR should deliver genuine, lasting change. Its approach reflects a broader ambition to pair practical energy-saving technologies with deeper community and environmental impact. The hospice sees sustainability as a shared responsibility and an opportunity to lead by example. The partnership between St Joseph’s Hospice and Green Shield Group shows that CSR can be both strategic and practical. By investing in proven technology and staying true to its values, St Joseph’s has delivered environmental gains, financial savings, and a stronger sense of purpose.
St Josephs 1

Financial Details

Ten Year Savings:
£117,766

Estimated ROI:
4.1 Years

Grid Purchase Reduction:
5.7%

Financial Details

Ten Year Savings:
£117,766

Estimated ROI:
4.1 Years

Grid Purchase Reduction:
5.7%

Installation Details

Inverter Technology:
Solar Edge

Panel Technology:
Longi

Installation Time:
1 Day

We had been exploring additional energy-saving measures for the hospice and one of the reasons we chose to work with Green Shield Group was their attention to detail. They took the time to walk us through every step, ensuring we had the right solution for our needs. From the start, it was clear they genuinely wanted to build a partnership with us and were fully committed to supporting our sustainability journey.
st josephs logo
David French, Financial Director

Install Details

Inverter Technology:
Solar Edge

Panel Technology:
Longi

Installation Time:
1 Day

St Josephs 2

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