Meet the Team

Your Power Is Our Priority

Meet Our Team

Our professionals

David Ryan

General Manager

David Ryan Electrical & Solar PV Team Leader at Clean Energy Solar (CES). Dave is a qualified electrician and specialises in the installation of our Solar PV systems and heat-pumps. He has over a decade of experience working in the construction industry in both domestic and commercial settings.

Brian Kirby


Brian Kirby is a Director at Clean Energy Solar (CES). He has a BA in Business Studies from University of Limerick. He has a background in insulation and was the project manager on multiple SEAI deep retrofit schemes. He has over 5 years of experience in the construction industry. With Brian’s diverse skillset and expertise, He is now responsible for the promotion of all Solar products to builders’ merchants, building contractors, specialist installers, and homeowners for the complete range of Clean energy solar products.

Deirdre O’Rourke Customer Services & Solar PV Supervisor

Deirdre O’Rourke

Sales & Customer Services Team Leader

Deirdre O’Rourke is a Customer Services & Solar PV Supervisor at Clean Energy Solar (CES). Deirdre is a very experienced and valued member of the team. She has a BA, Graduate Diploma Business Studies with IT. Deirdre has vast experience in Sales, Administration, Reporting & Customer Service. A team player, she assists with the smooth running operations and oversees the Solar PV works from enquiry to installation, including Home Energy grant requirements..

Arek Rysiewicz Renewable Energy Sales Engineer

Arek Rysiewicz

Renewable Energy Sales Engineer

Arek Rysiewicz is a Renewable Energy Sales Engineer at Clean Energy Solar (CES). Arek is responsible for the design and costing of Solar PV Systems. He is also responsible for processing of technical documentation, management of materials and scheduling of works. With a Master’s degree in Management and Production Engineering, specialising in Renewable Energy and Reverse Engineering and having experience in both domestic & commercial Solar PV industry he is an invaluable asset to the CEI team.

Abuzer Ozen

Junior Solar Sales Engineer

Abuzer has over 5 years experience in the solar PV Systems design and installation, he has over 2 years in Energy Efficiency. His main responsibilities include designing solar PV systems and creating quotations from the design of the systems.

Genie Longmore

Customer Services Executive

Genie has more than 20 years experience in Sales and Marketing, She is responsible for customer services and administration.