Business Details
Trusted Renewable Energy Solutions in the UK
At Green Systems Engineering, we combine deep technical expertise with a commitment to professionalism, safety, and sustainable innovation. With over 30 years of experience in electrical and renewable energy systems, our engineering leadership is grounded in precision, compliance, and client-focused design. We deliver fully integrated renewable energy solutions for homeowners, businesses, and self-build projects, covering solar PV, heat pumps, and battery storage. Our team provides expert design, installation, aftercare, and repair services across residential and commercial developments, from single-family homes to complex multi-storey buildings. We adhere to rigorous documentation, modular workflows, and a safety-first mindset, ensuring every solution is technically sound, future-ready, and aligned with sustainability goals. As an MCS-certified installer, we guarantee high-quality systems that meet stringent performance and safety standards, providing assurance in both equipment quality and installer competence.Our directors bring decades of industry experience, including direct collaboration with leading manufacturers, ensuring our clients receive solutions tailored to their specific needs. We simplify complexity, deliver lasting performance, and prioritise transparency, ensuring clients benefit from reduced costs, compliance, and future-proof systems. Our strategic partnerships with industry-leading brands and mounting system providers enable us to offer scalable, high-performance solutions for diverse environments. We are committed to advancing renewable energy technologies that benefit clients, strengthen communities, and protect the planet for future generations.
Services
Solar PV
Heat Pumps
Battery Storage
Renewable Energy Solutions
MCS Certification
Highlights and features
- We have over 30 years of technical expertise in renewable energy systems.
- Our MCS certification guarantees adherence to stringent performance and safety standards.
- We offer tailored solutions for residential, commercial, and self-build projects.
- Our team includes Chartered Engineers with direct experience in product design and regulation.
- We provide end-to-end services from initial concept to final commissioning.
Associations and certifications
- MCS
Services
Solar PV
We design and install solar PV systems for residential and commercial properties. Our solutions include in-roof, on-roof, flat roof, and ground-mounted systems tailored to property requirements. Using MCS-certified components and advanced mounting systems, we ensure optimal energy generation, durability, and compliance with safety standards.
Heat Pumps
We supply and install air-source, ground-source, and water-source heat pumps. These systems provide efficient heating and cooling by transferring heat between indoor and outdoor environments. Our solutions reduce carbon emissions, lower energy bills, and integrate with renewable energy sources for enhanced sustainability.
Battery Storage
Our battery storage solutions enable energy independence by storing excess solar power for use during low sunlight periods. We offer AC-coupled and DC-coupled systems with brands like Tesla, Pylontech, and Solax, ensuring reliable backup power and cost savings through grid independence.
Renewable Energy Solutions
We provide comprehensive renewable energy solutions combining solar PV, heat pumps, and battery storage. Our integrated approach ensures technically sound, future-ready systems that meet sustainability goals. Services include design, installation, aftercare, and repair for diverse residential and commercial projects.
MCS Certification
As an MCS-certified installer, we guarantee high-quality renewable energy systems meeting strict performance and safety standards. This certification ensures compliance with government schemes like the Boiler Upgrade Scheme, providing clients with financial incentives and assurance in system reliability.
People
Colin Poulter
Director & Principal Engineer
Colin is a Chartered Engineer with over 30 years of experience in solar PV and battery storage. He co-founded Green Systems Engineering and holds a BEng (Hons) from the IET. His expertise includes product design and regulatory pathways for renewable energy systems.
Giles Clempson
Director & Principal Engineer
Giles has over 20 years in renewable energy, specialising in heat pump systems. He co-founded Green Systems Engineering and combines hands-on installation experience with a commitment to sustainable outcomes for residential and commercial clients.
James Bush
Non-Executive Director Business Development
James brings 25 years of construction sector experience, including senior roles at NHBC and MA Group. His strategic insight supports Green Systems Engineering's growth and commercial discipline in renewable energy markets.
Questions
What renewable energy solutions do you offer?
We provide solar PV, heat pumps, and battery storage solutions for residential and commercial properties. Our services include design, installation, and aftercare.
Are you MCS-certified?
Yes, we are MCS-certified installers, ensuring our systems meet strict performance and safety standards.
Can I get a grant for heat pump installation?
Yes, we support applications for the Boiler Upgrade Scheme, offering £7,500 for air-source and ground/water-source heat pumps.
What types of solar panel installations do you provide?
We offer in-roof, on-roof, flat roof, and ground-mounted solar PV systems tailored to your property's needs.
Do you offer battery storage solutions?
Yes, we install AC-coupled and DC-coupled battery systems from brands like Tesla, Pylontech, and Solax for energy independence.
What areas do you serve?
We operate across Buckinghamshire, Bedfordshire, and surrounding regions, providing renewable energy solutions for homes and businesses.
