Careers

Join the Team at Green Energy Solar

At Green Energy Solar, we’re proud to be one of South Wales’ leading solar, battery and EV installers, delivering expert installations with integrity, quality and care. Whether it’s helping homeowners reduce their energy bills or supporting local businesses to achieve net-zero goals, every project we take on is a chance to make a difference.

Why Work With Us?

In-house Team
We believe in doing things properly. That’s why we keep everything in-house, from first enquiry to final install, giving our team ownership and pride in their work.

Room to Grow
As a growing business in a fast-moving industry, we offer real opportunities to develop your skills and grow your career, backed by training and a supportive team.

Positive Culture
We’re a down-to-earth, friendly bunch who enjoy what we do and support each other along the way. We enjoy music in the office, good humour on-site and celebrating team wins together.

Impactful Work
Every day is a chance to create real change, helping customers cut costs, reduce carbon and switch to smarter energy.

Our Core Values

Do It Right

We don’t cut corners. From design to installation, we focus on doing the job properly, with precision, professionalism and pride in our workmanship.

Own the Outcome

We take pride in our work and stand by what we deliver. From the first call to final commissioning, we take full responsibility for quality, safety, and customer care.

Keep It Honest

No pushy sales. No confusing jargon. Just straight-talking advice and trustworthy service from people who care.

Grow Together

We support each other’s growth, whether it’s learning something new, stepping into a new role, or celebrating a team milestone.

Current Opportunities

Whether you’re experienced in solar installations, passionate about sales, or just getting started in renewables, we’d love to hear from you.

Finance & Accounts Assistant

Salary	£26,000 – £32,000 per annum (DOE) Full time, Permanent Role
Location	Office Based, Cardiff, CF3 2PZ
Description	As we continue to grow, we’re looking for a motivated and detail-oriented Finance & Accounts Assistant to support our finance and operations team.
Key Responsibilities	• Create and issue customer invoices accurately and promptly • Manage and process monthly payroll • Submit monthly VAT returns in compliance with HMRC requirements • Upload supplier invoices into Xero using Hubdoc • Prepare weekly payment schedules for supplier and contractor payments • Compile and present monthly management accounts to senior leadership • Maintain up-to-date sales statistics and internal performance reports • Conduct and publish a monthly stock take • Work closely with the Installation Manager to ensure accurate stock records • Implement and manage a purchase order system
Qualifications	• AAT Level 3 qualification or above (or equivalent) • Minimum 2 years’ experience in a similar finance or accounts role • Proficiency with Xero and Hubdoc is essential • Strong understanding of payroll, VAT, and UK accounting regulations • Excellent skills in Microsoft Excel and general IT literacy • Attention to detail with strong time management and organisation • Experience preparing management accounts (preferred but not essential)
Benefits	• Competitive salary based on experience • 28 days paid holiday (including bank holidays) • Company pension scheme • Ongoing training and development opportunities • A friendly, supportive team in a growing green energy company • Company events • Free on-site parking

Solar/Battery Sales & Design Consultant

Salary	£42K – £90K per year (DOE) Full time, Permanent Role
Location	Office based with willingness to travel: 50% (required) Cardiff, CF3 2PZ
Description	Green Energy Solar are looking for a motivated and passionate Solar and Battery Sales & Design Consultant.to join our fast growing company. We offer full and comprehensive sales and technical training along with a friendly work environment and clear paths for progression.
Key Responsibilities	We are looking for passionate solar sales consultants to join our fast-growing solar and battery installation company. You will have the first contact with customers, providing and educating them with information about products and the benefits of going solar. Your duties will include analysing the needs of the customer, calculating resources, preparing quotes and providing after sales support. Leads and Training will be Provided. Must have previous sales experience. What you’ll do: Speaking with customers to educate them on solar products and equipment. Providing customers with information about company equipment and solar systems. Gathering information to accurately identify the customer’s solar needs. Selecting solar energy products and systems to best suit the customer’s needs. Providing after sales service including courtesy calls and site visits. Following up on sales quotes from other members of the sales team. Generating potential leads for new accounts. Contacting interested parties to discuss the benefits of solar panels with the aim of securing a sale.
Qualifications	Must have at least 2 year’s experience in a commercial sales role within the solar sector Must have a driving license. Solar energy consultants must have strong customer service skills, so they can effectively interact with clients and potential clients. Good analytical skills to effectively process information and use it to reach reliable conclusions. IT skills are needed to use software and produce quotes and reports.
Benefits	Competitive salary based on experience Commission structure 28 days paid holiday (including bank holidays) Company pension scheme Ongoing training and development opportunities A friendly, supportive team in a growing green energy company Company events Free on-site parking

Business Development Manager (Renewables)

Salary	Basic Salary including commission – potential to earn up to 70k per year Full time, Permanent Role
Location	Office Based, Cardiff, CF3 2PZ
Description	Green Energy Solar is expanding, and we’re looking for a Business Development Manager to join our growing team in Cardiff. In this role, you’ll play a key part in helping customers make the switch to solar. Using a consultative, solutions-based approach, you’ll guide domestic and commercial clients through the process, turning enquiries into installs and building strong, lasting relationships along the way.
Key Responsibilities	Respond to inbound enquiries and proactively identify new business opportunities. Make outbound calls and send emails to generate interest and book consultations. Manage your sales pipeline and keep CRM records up to date (We use Monday). Hit individual and team targets while helping us grow sustainably. Confidently discuss our range of solar, battery and EV charging solutions. Build rapport quickly using a friendly, honest and expert approach. Creating customer quotes using OpenSolar.
Qualifications	1+ years’ experience in a desk-based sales role (B2C or B2B). Proven ability to generate leads, close deals and exceed targets. Excellent communication and relationship-building skills. Resilient, confident, self-motivated and excited by growth and renewables. Desirables: Experience using OpenSolar. Experience with solar energy systems and related technologies.
Benefits	Basic Salary including commission – potential to earn up to 70k per year A supportive, close-knit team at our Cardiff HQ 28 days paid holiday (including bank holidays) Company events