Thoulstone Park is a golf and leisure complex near Westbury, Wiltshire. To reduce its running costs and strengthen its environmental credentials, it partnered with DES Renewable Energy to install a rooftop solar PV system that generates clean electricity onsite, lowers energy bills and supports its long-term sustainability goals.
Project overview
Thoulstone Park commissioned DES Renewable Energy to install a 20 kWp solar PV system across its pitched roof. The installation comprised high-efficiency solar PV panels connected to a grid-tied solar inverter. The project aimed to reduce electricity costs, lower carbon emissions and enhance long-term financial sustainability.
Project details
- Company: Thoulstone Park
- Location: Thoulstone Park, Westbury, BA13 4AQ
- Solar system capacity: 20 kWp (estimated)
- Estimated annual generation: 19,000 kWh
- Installation type: Pitched roof solar panels
- Project timeline: Delivered by DES Renewable Energy, from survey to commissioning
The objectives
- Reduce electricity costs and dependence on grid energy
- Improve environmental sustainability by reducing the site’s carbon footprint
- Achieve long-term operational savings and financial returns
- Demonstrate responsible energy practices to members, visitors and the local community
The solution: bespoke assessment and design
DES Renewable Energy conducted a comprehensive assessment of roof space, structural considerations, sun exposure and interlocking constraints, ensuring optimal placement and system sizing to maximise energy production and long-term reliability.
The system was designed with high-efficiency solar PV panels across the pitched roof, with power conversion handled by a grid-tied solar inverter. The system integrates with the site’s existing electrical infrastructure for efficient energy management. DES Renewable Energy also ensured compliance with building regulations, electrical standards and industry best practices, obtaining all necessary permits and approvals for a fully compliant and safe installation.
Installation and completion
The installation was carried out with minimal disruption to day-to-day site operations. Panels were securely mounted, connected to the inverter and integrated with the existing electrical system. Comprehensive testing and commissioning verified the system’s performance, functionality and safety. From initial assessment to completed commissioning, DES Renewable Energy provided a turnkey solution ensuring optimal energy generation, regulatory compliance and sustainable operational savings.
The results
- Energy cost reduction: lower electricity bills and reduced reliance on grid energy
- Environmental impact: an estimated 19,000 kWh of clean energy each year, saving an estimated 3.9 tonnes of CO2 annually and supporting sustainability goals
- Financial returns: savings on energy costs contribute to long-term financial sustainability
- Public image: demonstrates responsible energy practices to members, visitors and the local community
At a glance
- High-efficiency solar PV panels on a pitched roof
- 20 kWp total system capacity (estimated)
- Grid-tied solar inverter
- An estimated 19,000 kWh of clean energy generated per year
- Reduced electricity costs and carbon footprint
Our accreditations
We are MCS certified, which guarantees that our installations have been designed, installed and commissioned to the highest standard using only MCS certified products. We are also NAPIT certified, which confirms that we are certified to install and self-certify all of our electrical installations, and we comply with the Renewable Energy Consumer Code (RECC).
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More recent commercial & community installations by DES
You can see all our commercial case studies, or read about our recent installations for Manormead Supported Housing in Hindhead and Newcastle Town FC’s training ground in Newcastle-under-Lyme.