ReeceR Group, a flagship commercial development located in Stroat, Chepstow, is setting a new standard in sustainable business environments. As part of its commitment to innovation and environmental responsibility, ReeceR Group undertook a major solar photovoltaic (PV) installation. This case study outlines the objectives, technical details, and performance expectations of this milestone project.
Objectives
The core goals of the solar installation project at ReeceR Group were:
Reduce operating costs through self-generated renewable energy.
Minimise environmental impact by cutting carbon emissions.
Support long-term sustainability for the business
Solar PV Selection
To meet its objectives, ReeceR Group selected a high-efficiency SolarEdge PV system comprising:
194 Sharp NB-JD570 modules, generating a total DC capacity of 110.6 kWp.
97 SolarEdge S1200 power optimisers for panel-level performance monitoring and efficiency.
2 solarEdge inverters
The system design accounted for various loss factors including shading, temperature, and wiring inefficiencies. A robust monitoring and clipping management system ensures optimal operation year-round.

No. PV panels
194

System size
110.6 kW

Estimated energy generation
95,990 kWh/year
Partners for the Life of Your Building
Leveraging Sharp NB-JD570 panels and SolarEdge technology, the system is engineered for high efficiency, resilience, and long-term performance. As a commercial workspace hub, ReeceR Group must prioritise occupant and infrastructure safety. The selection of SolarEdge equipment not only maximises energy yield but also provides built-in peace of mind, protecting both employees and assets with one of the most secure PV architectures on the market.
Performance Highlights:
Annual Solar Energy Production: 95.99 MWh
Annual COâ‚‚ Savings: 18.56 tonnes
Environmental Impact: Equivalent to planting 853 trees per year
Performance Ratio: 82%
Annual Specific Production: 868 kWh/kWp
Energy Flow Insights:
36.68 MWh (36%) of generated energy is consumed onsite by the building.
59.31 MWh (57%) is exported to the national grid.
The system’s export limit is set at 40 kW, and design parameters were modelled using local Chepstow weather data for accurate simulation and yield forecasting.
Contact Nimbus Solar today to explore how a custom solar PV solution can help your business achieve energy efficiency and long-term savings.
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