Meet the Team
Get in touchGet to know the expert team behind
Harvest Green Developments
Our team is united by a shared commitment to creating a cleaner, more sustainable future. With over 56 years of combined experience in renewable energy, we bring proven expertise, trusted knowledge, and genuine passion to every project. From initial consultancy through to installation and long-term support, you can rely on us to deliver solutions that put your business, and the planet, first.
Samuel Brown
Managing Director
S am has been working in the solar industry since 2016, primarily focusing on promoting the clear financial and environmental benefits of installing solar panels. Since establishing the business in 2018, he has been honing my leadership skills, ensuring that every team member feels empowered to grow to their fullest potential. Since then, he has a team of individuals who consistently go above and beyond, demonstrating a clear commitment to continuous growth and improvement. In my free time, you will find my Wife and I busy keeping up with our 3 children!
George Gaddes
Projects / SHEQ Director
George brings a wealth of experience from the construction industry, specifically scaffolding, civil engineering, and Health and Safety. George is a Chartered Safety professional who puts operative safety at the forefront of every project. George offers advice to all clients on their duties under the Construction, Design, Management Regulations 2015, to ensure all stakeholders are consulted throughout the project lifecycle, George will help to provide additional safety systems, safe access, and safe use of equipment to maintain your systems for their lifespan utilising our pool of approved installers.
James Clifford
Business Development Director
James has been involved in the renewable energy sector directly since 2010 and indirectly beforehand due to his Renewable Energy degree. This combination of training and real-world experience has allowed him to take a holistic approach to his client’s energy needs, which results in a much broader energy discussion, to help businesses reduce their energy costs, reduce carbon and improve the planet. He is passionate about the environment and strives to deliver engineering-based solutions to solve our clients’ problems. A keen EV advocate as well as a self-confessed automotive enthusiast, he is kept busy at work and at home, with four children to be entertained!
Amy Kirk
Brand & Growth Manager
Amy joined the team at Harvest Green Developments in 2024, bringing over nine years marketing and communications experience working with some of the largest brands in the UK. Amy looks forward to elevating HGD’s brand awareness and growth activity alongside combining the businesses passion for community and education on a local and national level. When not at work, Amy can often be found at a beach with her two young girls (come rain or shine!)
Jack Marriott
Technical Manager
Jack ‘s career began in the Royal Navy where he served as a Mechanical Engineer, during which time he developed a robust foundation in Mechanical and Electrical systems. After 12 years distinguished service, Jack transitioned to the renewable energy sector where he joined Harvest Green Developments as a Project Manager, utilising his NEBOSH and Prince2 qualifications. Since then, Jack has become a Technical Manager, bringing his technical expertise to the field of Solar Energy, Jack specialises in Designing, implementing, and optimising Solar PV systems. Outside of his professional life, Jack can be found outdoors trying to keep up with his energetic daughter and perfecting his golf swing—often simultaneously. Whether it’s chasing a little white ball or a little human, Jack embraces the chaos with a smile and a lot of sunscreen.
Greg Naylor
Business Development Manager
Passionate about Solar PV, Battery, and EV Charging Business Development Manager, Greg is dedicated to sustainable energy solutions that benefit our clients, the environment, and our future sustainable energy needs. When not at the office, you will find Greg with his family and frenchie, Bella.
Kayleigh Foley
Project Co-Ordinator
Kayleigh joined the business in 2022 with no experience or knowledge of solar, however, Harvest Green gave her the opportunity to enhance her experience and knowledge whilst on the ‘solar coaster’ ride. Since then, her position within the company has evolved rapidly and she really enjoys being a Project Co-Ordinator within the business. The position has allowed her confidence to grow and progress as a person, something no other job of has supported or encouraged in the past. For Kayleigh, working for Harvest Green Developments is a pleasure and she hopes to progress further as the business grows.
Georgina Brown
Solar PV Designer
Georgina joined the solar industry in January 2023 as a Solar PV Designer, bringing with her a keen eye for detail and a talent for organisation. She is dedicated to crafting Solar panel layouts that maximize energy production and minimize visual impact.
Charlotte Needham
Office Administrator
Charlotte joined Harvest Green Developments in 2025 and brings over 15 years of experience in administration and customer service to the team. Her previous role at an online divorce company showcased her ability to thrive in face-paced, highly organised environments. After taking a career break to welcome her second child and relocate from Wiltshire to North Devon, Charlotte returned to work as a school administrator, further developing her skills in communication and adaptability. She is dedicated to supporting the team with her expertise and commitment to excellence.
Lewis Capner
Project Manager
Lewis Capner is a Project Manager dedicated to delivering and managing Solar installs and roof refurbishments projects across the UK for Harvest Green Developments. As well as being a Project Manager for Harvest, he is also responsible for the HQ Premise’s Fire, Building compliance and H&S. With previous experience in people & facility/building management and just over a year in the solar industry, he has been passionate about renewables since leaving university with an honours degree in Carbon Resource and Business Management. From there, he went into facility and building management being heavily involved in Security, H&S, Contractor and people management for construction and refurbishment projects. When the opportunity arose to join the ever-growing Harvest Green Team, he jumped at the chance and never looked back. With plenty of transferable skills he has quickly settled in delivering projects to the high standards Harvest Green and its Directors expect.
Panos Manousis
Business Development Manager
Panos has been a renewable energy professional since 2022, specialising in commercial and industrial projects including rooftop and ground mount solar, battery energy storage and EV charging systems. He supports businesses in adopting renewable energy technologies that meet real operational needs, combining business development expertise with practical experience in project delivery. When he is not working, Panos can be found sailing offshore, skippering yachts and pursuing his passion for the sea.
Mark Westwood
Bid Manager
Mark Westwood is our dedicated Bid Manager at Harvest Green Developments, bringing nearly 15 years of experience in bid management across both the public and private sectors. With expertise in bid writing, public procurement and tender management, Mark plays a key role in leading high performing proposal bid teams. He holds the CF APMP accreditation and is known for his structured, collaborative approach to securing successful outcomes. Outside of work, Mark actively supports our social value initiatives as Vice Chair / Trustee of a Multi Academy Trust in North Worcestershire, helping to strengthen the communities where we live and operate.
Luke Matthews
Procurement Manager
Luke began his career in the Armed Forces, serving five years in the regular Army with The Rifles regiment, followed by another five years in the Army Reserve. During this time, he had the privilege of working and training alongside some of the world’s most exceptional leaders. His military experience shaped him into an efficient, driven individual and a confident decision-maker under pressure. After transitioning out of the Armed Forces, he moved into a stock management role, which quickly evolved into a career in procurement. Over the past four years, he’s specialised in procurement within the defence industry, contributing to major contracts – including work with Heathrow and several international naval forces. Now he joins Harvest Green Developments as Procurement Manager, where he aims to apply his expertise to streamline processes and negotiate more competitive supplier agreements. Outside of work, he enjoys spending time outdoors – whether it’s walking on Dartmoor, playing football, or trying to improve his golf game.
Adrian Hill
Project Manager
Adrian joined the Harvest Green team in September 2023. He is relatively new to the Solar coaster as he’s only been in the industry for roughly 6 years now. He started his journey as a labourer on the roof in a domestic setting helping to manoeuvre solar panels into place at roof top level. At the same time, he decided to retrain and become a qualified electrician so he could understand the internal work in addition to the roof top installation. Now with 6 years gone, he is a qualified electrician with rooftop installation experience and electrical experience. He has used this to move up the chain and now finds himself as a project manager of some larger scale solar installations and enjoys making the planet greener one panel at a time or several.
When he’s not on the roof top enjoying the great British weather overlooking solar installation, you will find Adrian on a Rugby field somewhere in the Midlands with a youth rugby team he coaches alongside some other passionate coaches. He really loves the sense of achievement when they play well, and all come together an support each other.
Quinton Chan
Solar PV Designer
With his dedication and enthusiasm in tackling climate change, Quinton joined HGD as a Solar PV Designer in 2025. His desire to learn, not just limited to renewable energy, is recognised by his MEng and PhD degrees. Now, he is also on a journey to find the best dad joke to share with the team. Besides his quick wit and knowledge, he also had two years of experience designing and planning other renewable energy technologies. With his attention to detail and modelling skills, he is going to develop some in-house sizing tools to optimise energy generation and storage systems. His role in HGD includes designing the solar PV system, focusing on but not limited to CAD drawings production and DNO G99 applications. Outside of work, he can be found rock climbing; embracing the challenges and the boost of adrenaline.
Mat Baglow
Electrical Designer
Mat brings a wealth of experience in electrical installations and resilient power systems, having worked across the UK, Europe, and beyond. He began his career with Devon & Cornwall DC Power, specialising in dual supplies, UPS, and generator backup systems for the telecommunications industry. His passion for travel led him to work as an electrician in New Zealand and Canada, where he also got married. In his previous role, he managed the daily operations of an electrical department, focusing on commercial heating systems and collaborating closely with mechanical and controls teams. After completing the 2369 electrical design course, Mat set his sights on electrical design and is excited to contribute to the innovative projects at Harvest Green Developments. Outside of work, he enjoys woodworking, staying active at the gym, and, most importantly, spending time with his wife and son, Charlie.
Dan Tabberner
Solar PV Designer
Dan specialises in designing rooftop, ground-mounted, and carport PV systems. Skilled in CAD drafting and solar simulation software, he focuses on layout optimisation, shade analysis, and performance modelling. With strong knowledge of PV hardware, inverters, and DC electrical connections, Dan creates accurate, compliant designs and construction-ready drawings. He works closely with engineers, project managers, and installers to deliver efficient and reliable solar solutions for projects of all scales.
He was drawn to Harvest Green Developments for the businesses growth mindset, commitment to sustainable projects, and supportive workplace culture. He is excited to grow here alongside great colleagues. Outside work, Dan enjoys exploring Devon with his two children and staying active through swimming, running, football, water polo, cycling, and more.
Sam English
Operations & Maintenance Manager
Sam joined the Army at 21 and served for five years, travelling around the world, including a tour of Afghanistan in 2012 where he sustained a back injury that led to his departure. After a period of uncertainty, he began an Electrical Apprenticeship working on new-build commercial projects. Following several years in that role, he decided to pursue a career in solar.
With a previous employer, he completed an SMSTS course to manage commercial installations, a position he held for around 30 months before moving on. He has now taken the next step in his career with Harvest Green Developments to manage and maintain solar and battery installations to ensure optimal generation for all clients.
Outside of work, he enjoys spending time with his partner and two children, and whenever possible, can be found on the golf course.
