The renewable energy sector in the UK is growing faster than the workforce available to fill it.
Solar installations are at record levels. Heat pump targets require hundreds of thousands of additional qualified engineers over the next few years. EV charging infrastructure is expanding across every city, retail park, and motorway in the country. Behind every one of those installations is a qualified technician, and right now, the industry is actively short of them.
If you want to work in renewable energy, the opportunity is real and the timing is good. What most people don't have is a clear map of how to actually get there, which qualifications are needed, in which order, and whether your current background gives you a head start or means you're starting from scratch.
This guide from Kelly Energy Training, specialists in electrical and renewable energy training in London, provides that map. Whatever your starting point, there is a clear, achievable pathway into one of the UK's most in-demand and best-paid trades.
Why Renewable Energy Is One of the Best Sectors to Enter Right Now
The UK government's net zero commitment requires a complete transformation of how homes are heated, how vehicles are powered, and how electricity is generated. That transformation is not a future event, it's happening now, and it requires trained people at every stage.
The most acute shortage is at the installation end: the solar panel installers, heat pump engineers, and EV charging technicians who do the physical work of putting these systems into homes and commercial buildings across the country. These are not roles that can be offshored or automated. They require qualified people, on site, in the UK.
The result is a labour market where renewable energy training leads reliably to employment, often self-employment with strong day rates, and where the skills shortage means qualified entrants can move quickly from newly qualified to in-demand. The sector does not have the recruitment challenges of many trades. It has the opposite problem: not enough people coming in fast enough to meet demand.
The Three Routes Into Renewable Energy in the UK
The starting point for your training pathway depends on where you are now. Here's how each route looks.
Route 1: Starting From Scratch (No Trade Background)
If you have no previous electrical, gas, or plumbing experience, the route into renewable energy is well defined, but it does require building from the ground up.
The renewable energy installation trades are built on electrical foundations. Solar PV, EV charging, and battery storage all require a qualified electrician who understands electrical systems, wiring regulations, and safe working practices. You cannot take a shortcut around this foundation.
The pathway from zero:
Level 2 Electrical Installation - the foundation course covering electrical theory, wiring systems, health and safety, and basic installation practice
Level 3 Electrical Installation - advanced techniques, fault diagnosis, and detailed application of BS 7671 Wiring Regulations
18th Edition (City & Guilds 2382) - the Wiring Regulations qualification required for all practising electricians
Initial Verification (City & Guilds 2391-50) - inspection, testing and certification of new electrical installations, demonstrating competence in verifying completed work
NVQ Level 3 + AM2 assessment - on-site competency evidence and the practical assessment that earns your JIB Gold Card. Periodic Inspection & Testing (2391-51) is commonly completed during the NVQ phase as an additional qualification
Solar PV / EV charging / heat pump qualification - the renewable specialist add-on once your electrical foundation is in place
This is a 2–3 year journey for someone starting with no prior trade experience. It is not a short course, but it leads to a career, not just a job. Kelly Energy Training offers the full pathway from Level 2 through to renewable energy qualifications under one roof.
Route 2: Already a Qualified Electrician
If you hold a Level 3 Electrical Installation qualification and a current 18th Edition certificate, you are in the best possible starting position for a career in renewable energy.
Your electrical foundation is already built. The renewable add-ons are accessible immediately. Depending on which area of the sector interests you:
- Solar PV: A solar panel installation course (typically City & Guilds 2399 or equivalent MCS-aligned qualification) can be completed within a few days to two weeks of intensive practical training. This is the most direct route to a high-demand, well-paid specialism.
- EV Charging: An EV charging installation course (City & Guilds 2919 or equivalent) is a short add-on, typically one to three days, that qualifies you to install and certify residential and commercial charge points.
- Heat Pumps: Requires additional plumbing/heating system knowledge, but fully accessible to electricians with relevant experience.
For a qualified electrician, getting into renewable energy is a matter of weeks of training, not years. The hard work, the electrical foundation, is already done.
Route 3: Coming From Gas or Plumbing
Gas engineers and plumbers have a significant advantage when it comes to heat pump installation, arguably the most in-demand single renewable energy specialism in the UK right now.
Heat pumps are heating systems. Understanding refrigerant circuits, pipework, pressure systems, and thermal dynamics is core to the work, and that's knowledge gas engineers and plumbers already have. The additional training required covers the specific technology of heat pump systems and the MCS-related qualification pathway.
For gas engineers in particular, adding heat pump qualifications future-proofs a career that will face growing structural challenges as the UK phases out gas boiler installations in new builds. Getting into renewable energy training from a gas background is not starting over, it's a natural evolution.
The Core Renewable Energy Qualifications Explained
Whichever route you're taking, understanding the specific qualifications involved helps you plan your training efficiently.
Solar PV Installation
The core qualification for solar panel installation is a City & Guilds 2399 or equivalent MCS-aligned solar PV course. It covers system design, panel mounting, inverter installation, grid connection, commissioning, and health and safety for work at height.
Prerequisite: Level 3 Electrical Installation or demonstrable equivalent competence.
Duration: Typically 3–5 days of intensive practical training.
What it unlocks: The ability to design, install, commission, and certify domestic and commercial solar PV systems. With MCS accreditation through a registered company, access to the Smart Export Guarantee and government scheme funding routes.
Kelly Energy Training delivers solar PV installation courses with hands-on practical training on real panel systems.
Heat Pump Training
Heat pump qualifications are assessed under the MCS (Microgeneration Certification Scheme) framework and typically delivered through an approved training centre. They cover refrigerant handling (F-Gas qualification may be required), system sizing and design, installation, commissioning, and servicing.
Prerequisite: A plumbing or gas engineering background is strongly recommended. Electricians with limited heating system experience may need additional preparation.
Duration: Typically 3–5 days per module, with multiple modules for full qualification.
What it unlocks: The ability to install and commission air source and ground source heat pumps under MCS. Access to government subsidy scheme installations and premium residential retrofit work.
EV Charging Installation
EV charging installation courses (City & Guilds 2919 or equivalent) qualify electricians to install, test, and commission residential and commercial charge points across all charge levels (Mode 2, Mode 3, AC and DC).
Prerequisite: Level 3 Electrical Installation or JIB Gold Card.
Duration: Typically 1–3 days.
What it unlocks: Installation and certification of domestic charge points, workplace charging arrays, and public charging infrastructure, one of the fastest-growing installation categories in the UK.
Do You Need to Be Based in London?
London and the South East have the highest concentration of renewable energy installation work in the UK, driven by the density of residential and commercial properties, the pace of construction and retrofit, and the concentration of MCS-accredited contractors operating in the capital.
For candidates based in or around London, access to high-quality electrical courses in London and renewable energy training close to home matters practically. Travelling out of the city for training adds cost and complexity to an already significant personal investment.
Kelly Energy Training delivers electrical and renewable energy training courses in London with flexible scheduling designed for those already in employment. If you've been searching for electrical courses near me in London, our courses are accessible across the capital and surrounding areas.
You do not need to be based in London to access the renewable energy job market, skilled installers are in demand across the country. But for those who are London-based, training locally with instructors who know the capital's market is a genuine advantage.
How Long Does It Take to Get Qualified in Renewables?
The honest answer depends entirely on where you're starting.
From zero (no trade background): 2–3 years to reach fully qualified electrician status with renewable add-ons. This is not a fast route, but it is a complete one that leads to a genuinely skilled, well-paid career.
From a Level 3 electrical qualification: Weeks. A solar PV course or EV charging qualification is a short, intensive programme that adds a renewable specialism to your existing qualifications almost immediately.
From a gas or plumbing background: Several weeks for heat pump qualification modules. The prerequisite knowledge is largely already in place, it is the technology-specific training that takes time, not a rebuild from scratch.
Kelly Energy Training is able to advise on the most efficient route for your specific starting point, ensuring you're not taking qualifications you don't need or skipping steps that will matter later.
Why Train with Kelly Energy Training?
Kelly Energy Training is one of the few specialist providers in the UK that delivers both the electrical foundations and the renewable energy qualifications in the same place, meaning you can complete your entire career training pathway with one provider you know and trust.
What sets us apart:
- Full pathway delivery. Level 2 and Level 3 Electrical Installation, BS 7671 (Current Edition), Initial Verification (2391-50), solar PV, heat pump training, and EV charging courses
- Active industry trainers. Our tutors are working electricians and renewable energy engineers. The training reflects the industry as it exists in 2026, not how it existed five years ago.
- London-accessible courses. Flexible scheduling designed for those in employment and based in or around London, without the need to travel outside the city.
- Practical-first delivery. Every course is built around hands-on learning on real equipment. You leave training prepared for real work, not just exams.
- Honest guidance. We'll tell you which course you actually need, not which combination generates the highest course fees.
If you're looking for renewable energy courses near you in London or want to understand exactly which training pathway is right for your situation, get in touch with Kelly Energy Training today.
Frequently Asked Questions
How do I get into the renewable energy sector in the UK?
The most reliable route into hands-on renewable energy work, solar installation, heat pump engineering, EV charging, is through an electrical or plumbing/gas trade qualification, followed by specialist renewable add-on courses. Kelly Energy Training offers the complete pathway from electrical foundations through to renewable energy qualifications.
Do I need an electrical qualification to work in renewable energy?
For solar PV installation and EV charging, yes, a Level 3 Electrical Installation qualification is typically required before specialist renewable courses can be undertaken. Heat pump installation is more accessible from a plumbing or gas background. Kelly Energy Training can advise on the right starting point for your current experience level.
How long does renewable energy training take in the UK?
From a qualified electrician background, a solar PV or EV charging qualification takes days to weeks of intensive training. Starting with no trade background, the full pathway to renewable energy qualifications takes 2–3 years. Heat pump training from a gas/plumbing background takes several weeks of specialist modules.
Are there renewable energy training courses near me in London?
Yes. Kelly Energy Training offers electrical and renewable energy courses accessible across London, with flexible scheduling for those already in employment. Contact our team to discuss which course is right for your situation and location.
What qualifications do I need to install solar panels in the UK?
A Level 3 Electrical Installation qualification is the standard prerequisite for a solar PV installation course. From there, a City & Guilds 2399 or MCS-aligned solar panel installation course qualifies you to design, install, and certify solar PV systems in the UK.
Can I retrain into renewable energy from a different career?
Yes. Many of Kelly Energy Training's candidates are career changers entering the electrical and renewable energy trades from unrelated backgrounds. The Level 2 and Level 3 Electrical Installation pathway is designed to accommodate adult learners, and our flexible scheduling makes it practical for those currently in employment.
Conclusion
Getting into renewable energy in the UK is not complicated, but it does require a clear understanding of the training pathway and a realistic assessment of where you're starting from.
Whether you're beginning with no trade experience, building on an existing electrical qualification, or transitioning from gas or plumbing, the route is defined and the demand at the end of it is real. The UK needs significantly more trained renewable energy technicians than it currently has, and that gap is your opportunity.
Kelly Energy Training is here to help you navigate that pathway efficiently. View our full range of courses or
contact our team to find out exactly which training is the right next step for you.
