Hollinwood Business Park

Dan Black, an architectural technologist from RG Partnership, commented: “When the project commenced, a feasibility study on solar photovoltaics was explored by the mechanical engineer, but it wasn’t part of the planning application.”

He continues: “Marley presented an online CPD on solar PV solutions covering its SolarTile® product. It was perfect timing as we were looking for solar photovoltaic suppliers without success. Thanks to the informative content of the CPD, we were able to better understand the process of integrating SolarTile® with the proposed slate tile specified on the roof in a way that truly supported the overall aesthetic we wanted to achieve.”

Following the CPD session, RG Partnership engaged Marley to see how SolarTile® could be effectively incorporated. Because Marley SolarTile® is installed as a roof-integrated unit that sits flush with the roof plane, rather than mounted just above the roof, it provided the streamlined appearance that was required. At the time, Block G was already under construction, but the roof work had yet to commence.

Lydia Hunter, area sales manager from Marley, explains the change in plans: “There were two key factors to the project that underpinned all the discussions. It was vital that solar PV could support the aesthetic of the roofscape. The design had been influenced by the historic grandeur and style of the old cotton mill buildings while working seamlessly with the chosen dark slate tile. Secondly, the solution needed to achieve a target for kilowatt energy output to help provide the power required across the site.”

“On both counts, we were able to demonstrate the aesthetic and technical aspirations for the project could be achieved. We calculated that 114 solar tile panels would be the required amount for the output target. The panel layout was configured in a way that made it visually appealing and integrated with the proposed slate tiles – a key objective throughout the planning process.”

On-site solar PV for business parks: installation training and technical support

Working alongside the project’s installation team, TB Electrics, Marley provided onsite solar installation training to help ensure the SolarTile® panels were installed correctly alongside the natural slate roof covering. In addition, Marley’s technical team supplied comprehensive product support, including a full design specification with all the details to complete SAP calculations while adhering to the EPC targets for the buildings.

Dan concluded: “We had the opportunity to learn about the benefits of solar PV through the Marley CPD, along with the technical expertise and ongoing support. This meant we’ve been able to incorporate a renewable technology roofing solution that looks seamless on this large-scale commercial project.

“From a sustainable construction perspective, it’s important we keep photovoltaics in mind for future projects. This applies to both old and especially new build developments, as we look to address the challenges posed by climate change and rising energy demand.”

Marley SolarTile® for commercial developments

Marley SolarTile® is part of the Marley Complete Roofing System, which includes everything required to build high-performance roofs for commercial and residential applications. From the battens and underlays to roof tiles and solar panels, the system is designed to simplify roof specification and installation.

To learn more about how Marley SolarTile® can provide renewable energy for commercial developments, download our Solar Roof Systems brochure or contact the Marley technical team to speak to solar roofing experts.