About us
At Solar Vault, we specialise in advanced solar energy solutions, offering both stand-alone and grid-tied systems for residential and commercial applications.
Our solutions are powered by cutting-edge, proprietary analysis, design, and simulation software, ensuring each system is optimised for maximum efficiency and performance. This innovative technology provides precise, reliable data to help our clients achieve significant energy savings and maximise their return on investment—all within a cost-effective framework.
With a team of highly qualified, trained, and experienced technicians, we excel in evaluating existing systems and designing customised solutions that meet the unique energy goals of every client.
At Solar Vault, we are passionate about enabling sustainable energy transitions while delivering exceptional value and performance for our clients.
Meet the Team
Johnny Johnson
Managing Director
Chartered Accountant
Johnny Johnson is a seasoned Managing Director and Chartered Accountant with extensive finance and business development experience. He excels in identifying investment opportunities and has a diverse private equity portfolio. With his strategic expertise and hands-on operational involvement, Johnny brings valuable leadership to our team.
Tarryn Johnson
Finance Director
BSc (Hons) Finance
Tarryn Johnson, our Finance Director, brings a wealth of financial management experience from the freight forwarding and private wealth sectors. Her strong analytical skills and strategic planning expertise are essential in managing the financial complexities of renewable energy projects. Tarryn plays a vital role in ensuring operational efficiency and long-term sustainability.
Dr Ross Schultz
Technical Director
Ph.D. in Applied Physics and Solar Energy Engineering
Dr Ross Schultz, our Technical Director, holds a Ph.D. in Applied Physics, specialising in renewable energy (Photovoltaics). With expertise in designing and engineering large-scale solar projects exceeding 10MW, he oversees the design and quality control of all Solar Vault installations, ensuring optimal performance and maximum return on investment for clients.
Derek Ryan
Project Technical Director
National Higher Diploma in Electrical Engineering
With over 25 years of experience in specialist electrical engineering project management, Derek has successfully managed solar and windfarm projects for major companies, including WBHO. He is dedicated to managing large-scale renewable energy projects, ensuring technical excellence and efficiency.
Andrew Casali
Operations Director
3 phase Installation Electrician Wireman’s License
Andrew serves as our Operations and Installation Director, specialising in standby power and renewable energy. With 17 years of experience, Andrew leads our installation teams, ensuring all projects are executed efficiently, safely, and in full compliance with industry standards.