Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design solar PV systems and create detailed layouts using industry software.
- Company: Join a forward-thinking company dedicated to renewable energy solutions.
- Benefits: Competitive salary, flexible working options, and ongoing training opportunities.
- Other info: Collaborative environment with opportunities for professional growth.
- Why this job: Be part of the UK's renewable energy transition and make a real difference.
- Qualifications: Experience in solar PV design and strong communication skills required.
The predicted salary is between 35000 - 45000 £ per year.
About the Role
We're looking for a Solar Designer to join our team and take ownership of the technical design process for residential and commercial solar PV installations. You'll produce accurate, compliant system designs, create string diagrams, and manage DNO (Distribution Network Operator) applications from submission through approval.
Responsibilities
- System Design: Produce detailed solar PV layouts using industry software (e.g., PVsol, OpenSolar, Helioscope), optimising for energy yield, shading, and roof constraints.
- String Diagrams: Create clear, accurate string configuration diagrams showing panel groupings, inverter connections, and DC/AC wiring layouts.
- DNO Applications: Prepare and submit G98/G99 applications, liaise with DNOs to resolve queries, and track applications through to approval.
- Technical Documentation: Generate MCS-compliant documentation packs including datasheets, performance estimates, and installation drawings.
- Site Assessment Support: Review site surveys, satellite imagery, and structural reports to inform design decisions.
- Collaboration: Work closely with sales, installation, and project management teams to ensure designs are buildable and meet customer expectations.
- Compliance: Ensure all designs meet current regulations (BS 7671, MCS standards, G98/G99 requirements, and local planning considerations).
Requirements
- Proven experience designing solar PV systems for residential and/or commercial projects.
- Strong working knowledge of string sizing, inverter selection, and DC system design principles.
- Hands-on experience with DNO application processes (G98/G99).
- Proficiency in solar design software (PVsol, OpenSolar, Helioscope, or similar).
- Familiarity with MCS certification requirements and UK electrical regulations.
- Excellent attention to detail and ability to manage multiple projects simultaneously.
- Strong communication skills able to explain technical concepts to non-technical colleagues and customers.
Desirable
- Electrical qualifications (e.g., City & Guilds, NVQ Level 3, or equivalent).
- Experience with battery storage system design.
- Knowledge of EV charger integration.
- CAD proficiency (AutoCAD, SketchUp).
- Understanding of structural loading considerations for roof-mounted systems.
What We Offer
- Competitive salary (based on experience).
- Flexible/hybrid working options.
- Ongoing training and professional development.
- Opportunity to contribute to the UK's renewable energy transition.
Solar Designer employer: Vaults Consulting Ltd
Contact Detail:
Vaults Consulting Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Solar Designer
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend local solar energy events. We can’t stress enough how personal connections can lead to job opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best solar designs and projects. This gives potential employers a taste of what you can do, and we all know visuals speak louder than words.
✨Tip Number 3
Prepare for interviews by brushing up on technical knowledge and current regulations. We recommend practising common interview questions related to solar design to boost your confidence.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team.
We think you need these skills to ace Solar Designer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with solar PV systems and relevant software. We want to see how your skills match the role, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re passionate about solar design and how you can contribute to our team. Keep it engaging and relevant to the job description.
Show Off Your Technical Skills: Since we’re looking for someone with specific technical know-how, make sure to mention your experience with DNO applications and any software you’ve used. We love details that demonstrate your expertise!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Vaults Consulting Ltd
✨Know Your Software
Familiarise yourself with the solar design software mentioned in the job description, like PVsol, OpenSolar, or Helioscope. Be ready to discuss how you've used these tools in past projects and how they can optimise energy yield and address shading issues.
✨Understand DNO Applications
Brush up on the G98/G99 application processes. Be prepared to explain your experience with these applications and how you’ve successfully liaised with Distribution Network Operators in the past. This shows you’re not just familiar with the theory but have practical experience too.
✨Showcase Your Attention to Detail
Since this role requires generating MCS-compliant documentation and accurate system designs, be ready to provide examples of how your attention to detail has positively impacted your previous projects. Highlight any specific instances where your thoroughness made a difference.
✨Communicate Clearly
You’ll need to explain technical concepts to non-technical colleagues and customers, so practice articulating complex ideas simply. Think of examples where you’ve successfully communicated technical information in an understandable way, as this will demonstrate your strong communication skills.