System Details

System Size:
61.6 kWp

Annual Generation:
58,499 kWh

Energy Self Consumption:
54%

Annual Carbon Reduction:
6,920 kg CO2

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

Savings Details

First Year Savings:
£10,663

Ten Year Savings:
£79,236

Estimated ROI:
10 Years

Grid Purchase Reduction:
46%

Installation Details

Inverter Technology:
Solis

Panel Technology:
JA Solar

Installation Time:
10 Years

Marsden Building Society

Nelson

As part of Marsden Building Society’s commitment to sustainability and strong ESG principles, a 61.6kWp commercial solar PV system was installed at their central Nelson branch. The project, designed to reduce grid reliance by 46%, utilised SolarEdge technology paired with JA Solar panels. Careful coordination ensured zero disruption to business operations, even during roofing works and technical upgrades.
green shield group project logo marsden

System Details

System Size:
61.6 kWp

Annual Generation:
58,499 kWh

Energy Self Consumption:
54%

Annual Carbon Reduction:
6,920 kg CO2

The project reflects Marsden’s ongoing commitment to ESG values and sustainable operation. The installation was specifically designed to achieve a 46% reduction in grid electricity consumption, with provision for future battery integration to further enhance energy independence.

Installation took place during a planned weekend shutdown to avoid disruption to critical banking services and server systems, with close collaboration between IT and technical teams.

In preparation for the PV array, substantial roofing work was undertaken, including: replacement of a deteriorating skylight with a new unit, installation of a new roof ridge, removal of an outdated ventilation system, replaced and tiled over for improved integrity. A large scaffold system was required to facilitate the rooftop works, requiring council permits due to public pavement use. The site setup included a secure compound and welfare facilities, ensuring full segregation from customer areas and maintaining uninterrupted business operations throughout the project.
Green Shield Group Marsden Building Society Nelson LR5

Financial Details

Ten Year Savings:
£79,236

Estimated ROI:
10 Years

Grid Purchase Reduction:
46%

Financial Details

Ten Year Savings:
£79,236

Estimated ROI:
10 Years

Grid Purchase Reduction:
46%

Installation Details

Inverter Technology:
Solis

Panel Technology:
JA Solar

Installation Time:
2 Weeks

Install Details

Inverter Technology:
Solis

Panel Technology:
JA Solar

Installation Time:
2 Weeks

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