The Horizon renewable energy team

The people behind your project

Meet the team

Experienced designers, surveyors, project managers and installers working together to deliver dependable commercial solar.

Talk To Our Team

People you can rely on

We operate from rural farm buildings in Saighton, Chester. Although we are a large regional specialist installer, we keep our feet firmly on the ground and bring a family feel to every project.

We believe in transparent, ethical advice and an open-door approach. Many customers become long-standing friends because the same knowledgeable people support them from the first assessment through design, installation and aftercare.

Co-founders Lee Stewart and Mike Lowes established the business after many years as friends and colleagues. Their shared passion for renewable energy continues to shape a team committed to practical design, quality workmanship and measurable results.

A directly employed, specialist team

35+ years of combined renewables experience

Straightforward, personal customer care

Our team

From the first conversation to installation and ongoing support, these are the people looking after your project.

Mike Lowes, Design Director

Design Director

Mike Lowes

Mike is a co-founder and director with more than 30 years of experience in renewable energy. He manages our field assessors and can be found submitting planning applications and designs or visiting commercial and agricultural customers. Customer satisfaction is his biggest passion, and he goes above and beyond to ensure every question and expectation is managed.

Lee Stewart, Technical Director

Technical Director

Lee Stewart

Lee is a co-founder and director, as well as our technical specialist. He can be found running commercial projects on site or supporting the team in the office. After starting his career as a plumbing and heating apprentice, Lee developed a passion for design and contracts management and remains a committed advocate for training.

Richard Powell, Operations Director

Operations Director

Richard Powell

Richard joined the team in 2019 and oversees the day-to-day running of the company. A qualified plumbing and heating engineer, he spent his early career with large blue-chip businesses specialising in procurement and project delivery. Richard ensures projects are costed efficiently and supports complex grid designs.

Tia Lowes, Installations PV / Electrical Manager

Installations PV / Electrical Manager

Tia Lowes

Tia joined in 2020 and oversees the delivery of our solar PV and battery installations. She prides herself on building strong customer relationships and making every installation run as smoothly as possible. Tia also manages our social platforms, sharing recent installations and company news.

Alan Hughes, Installations Heating Manager

Installations Heating Manager

Alan Hughes

Alan joined the business nine years ago as a heating and plumbing engineer. He now manages and coordinates the heating division and splits his time between the office and site, where he helps train our engineers.

Adam Simner, Technical Surveyor

Technical Surveyor

Adam Simner

Adam has been with the team since 2021. As our technical surveyor, he visits sites to assess new installations, completes heat-loss calculations and works closely with our managers to ensure every installation is delivered to the highest standard.

Richard Morris, Head of Commercial Operations

Head of Commercial Operations

Richard Morris

Richard heads our commercial division. He combines close attention to detail with extensive experience and the latest solar CAD design tools, helping commercial customers receive the right system for their site. He and his team work from our Chester headquarters and visit clients throughout the Midlands, North Wales and North West.

Simon Lane, Commercial Business Development Manager

Commercial Business Development Manager

Simon Lane

Simon joined in February 2025 and quickly settled into his role supporting commercial solar customers. With a strong background in renewables, he is passionate about helping businesses decarbonise through carefully specified energy systems.

Helen Roberts, Accounts

Accounts

Helen Roberts

Helen has been with the business since the beginning. She oversees the accounts department and manages client and supplier accounts, bringing exceptional organisation and a kind, friendly approach to her work.

Jenny Kidd, Administration

Administration

Jenny Kidd

Jenny joined in 2021 and is a vital part of day-to-day office life. She handles administrative duties from customer paperwork to keeping the company fleet on the road. If you call the office, you may already know Jenny's warm and welcoming voice.

Jan Deering, Appointment Coordinator

Appointment Coordinator

Jan Deering

Based at our Chester headquarters, Jan books appointments for our field assessors, surveyors and service teams, helping every customer find a time that fits their commitments.

Barry Vincent, Senior Field Assessor

Senior Field Assessor

Barry Vincent

Barry is our senior field assessor and one of the longest-serving members of the team. Alongside supporting fellow assessors with his experience and knowledge, he visits potential customers across Worcestershire, Gloucestershire and Herefordshire.

Anna Darwin, Field Assessor

Field Assessor

Anna Darwin

Anna is one of our field assessors in Cheshire. She visits potential customers, listens to their requirements and guides them through the renewable energy options best suited to their property.

Gregg Bishop, Field Assessor

Field Assessor

Gregg Bishop

Gregg is based in Shropshire and also covers the surrounding areas. He meets potential customers on site and guides them through their renewable energy requirements.

Emma Wilson, Field Assessor

Field Assessor

Emma Wilson

Emma is one of our field assessors serving the North West of England. She visits and supports potential customers as they explore the right renewable technologies for their needs.

Mario Barranca, Field Assessor

Field Assessor

Mario Barranca

Mario is one of our field assessors based in the Midlands. He visits customers across the region and helps them understand the renewable energy options available for their site.

Hugh Manning, Electrical Supervisor

Electrical Supervisor

Hugh Manning

Hugh joined as an experienced solar PV installer and qualified electrician. His practical, can-do approach led to his promotion to Electrical Supervisor. He now installs some of our more complex systems and supports our electricians on site.

Service Department, Technical Support & Maintenance

Technical Support & Maintenance

Service Department

Craig and Rich make up our dedicated service department. Both began as installation engineers and together bring a decade of company experience, as well as specialist heat-pump and refrigeration qualifications. They are supported by our electrical division to give heating and electrical customers the same outstanding service.

Our Installers, Electrical, Roofing & Groundworks

Electrical, Roofing & Groundworks

Our Installers

Our directly employed installers are the backbone of the business. The team includes specialists across electrical, roofing and groundworks, ensuring every commercial solar customer receives qualified, experienced workmanship from the first day on site to final handover.