Motorhome & Campervan Electrical Design, Installation & Testing Training
Practical, industry-focused electrical training for motorhome manufacturers, campervan converters, vehicle electricians and technicians responsible for designing, installing, testing and verifying leisure vehicle electrical systems.
Specialist Electrical Training for Motorhome & Campervan Manufacturers
Modern leisure vehicles contain increasingly sophisticated electrical installations combining batteries, charging systems, solar generation, 12V circuits, extra-low-voltage equipment and 230V mains supplies.
The SJB Smart Electricals Motorhome & Campervan Electrical Design, Installation & Testing course provides technicians and manufacturers with a structured understanding of how these electrical systems should be designed, installed, inspected and tested.
Training combines electrical theory with practical application, helping delegates understand not simply how to connect equipment, but why electrical circuits are designed in a particular way, how protective devices are selected and how an installation should be verified before being placed into service.
Who Is This Course For?
- Motorhome manufacturers
- Campervan conversion companies
- Van conversion specialists
- Leisure vehicle electricians
- Workshop technicians
- Vehicle electrical installers
- Quality and compliance personnel
Why Leisure Vehicle Electrical Installation Requires Specialist Training
Electrical systems installed into motorhomes and campervans operate in a very different environment from a conventional domestic or commercial electrical installation.
12V Electrical Systems
Understand DC circuits, leisure batteries, distribution, cable sizing, voltage drop and suitable circuit protection.
230V Mains Systems
Develop an understanding of mains electrical supplies, distribution boards, socket circuits and electrical protection.
Vehicle Environment
Consider vibration, movement, temperature, cable routing, mechanical protection and the construction of the vehicle.
Electrical Protection
Understand fuses, MCBs, RCDs and protective measures designed to reduce the risk of electric shock, overload and faults.
Inspection & Testing
Learn how to and why testing is essential to confirm that an electrical installation is safe before the vehicle enters service.
Technical Documentation
Understand wiring diagrams, installation records, test results and electrical certification requirements.
BS 7671, BS EN 1648 & Electrical Safety Requirements
Delegates are introduced to the electrical standards and safety requirements relevant to leisure vehicle electrical installations and the relationship between design, installation, inspection and testing.
- BS 7671 Wiring Regulations awareness
- Relevant requirements of BS EN 1648
- Electricity at Work Regulations principles
- Electrical design and protection
- Manufacturer instructions
- Safe systems of work
- Inspection and verification
- Electrical documentation
Designed for Practical Application
This course is specifically aimed at people involved with caravan, campervan and motorhome electrical systems rather than providing generic electrical theory alone.
For business and manufacturer bookings, course content can be adapted to incorporate your own vehicle systems, equipment and technical procedures.
What Delegates Will Learn
The programme builds from fundamental electrical principles through to practical circuit design, installation, testing and fault diagnosis.
Electrical Safety & Responsibilities
Electrical hazards, responsibilities, safe working practices, isolation and recognising the limits of competence.
Electrical Fundamentals
Voltage, current, resistance, power and the practical application of Ohm’s Law.
Series & Parallel Circuits
Understand how different circuit arrangements behave and how electrical loads affect the installation.
Cable Selection & Voltage Drop
Cable sizing, conductor selection, current-carrying capacity, voltage drop, routing and mechanical protection.
Leisure Batteries & 12V Systems
Leisure batteries, DC distribution, charging arrangements, battery isolation and extra-low-voltage circuits.
230V Electrical Installations
Hook-up supplies, distribution, socket circuits, protective devices and mains electrical safety.
RCDs, MCBs & Circuit Protection
Understand common protective devices and how they protect people, cables and electrical equipment.
Earthing & Protective Conductors
Electrical earthing principles, protective conductors and safety within a mobile vehicle environment.
Solar PV & Charging Systems
Introduction to solar panels, controllers, charging equipment, batteries and integrated vehicle power systems.
Relays & Control Circuits
Understand relay operation, switching arrangements and common leisure vehicle control systems.
Wiring Diagrams
Read electrical schematics and follow circuits logically during installation, testing and fault diagnosis.
Inspection, Testing & Certification
Practical principles of continuity, insulation resistance, polarity, protective device testing and recording results.
Learn by Testing Real Electrical Circuits
SJB Smart Electricals places strong emphasis on practical, hands-on training rather than classroom theory alone.
Delegates develop confidence using electrical test equipment, interpreting readings and following a logical approach to verifying an electrical installation.
- Safe use of electrical test instruments
- Continuity measurements
- Voltage measurements
- Insulation resistance principles
- Polarity checks
- RCD testing principles
- Interpreting wiring diagrams
- Diagnosing simulated faults
Course Outcomes
Following the course, delegates should have improved understanding of:
- Designing suitable leisure vehicle electrical circuits
- Selecting cables and protective devices
- Understanding 12V and 230V systems
- Installing equipment safely
- Carrying out electrical testing
- Reading wiring diagrams
- Diagnosing electrical faults
- Maintaining installation records
Electrical Training for Campervan Converters, Caravan & Motorhome Manufacturers
For manufacturers and conversion businesses, consistent electrical training can help improve installation quality, reduce defects and develop greater technical competence throughout the workforce.
Improve Installation Quality
Give technicians a consistent understanding of electrical design, wiring, protection and testing.
Reduce Electrical Defects
Better inspection and testing can identify installation problems before vehicles leave the workshop.
Develop Your Team
Build electrical knowledge across production, service, technical and quality-control departments.
Why Choose SJB Smart Electricals Training?
Practical & Interactive
Training combines electrical theory with hands-on exercises and practical testing.
Small Group Sizes
Interactive sessions allow delegates to ask questions and develop real understanding.
Industry Focused
Course content is built around the electrical systems technicians actually encounter.
On-Site Training
Group courses can be delivered at suitable customer locations throughout the UK.
Certificates Provided
Delegates successfully completing the programme receive an SJB Smart Electricals Training certificate.
Bespoke Programmes
Manufacturer courses can be adapted around your own systems, vehicles and technical requirements.
Train Your Team in Leisure Vehicle Electrical Design, Installation & Testing
Speak to SJB Smart Electricals Training & Consultancy about practical motorhome and campervan electrical training for individuals, manufacturers and conversion businesses.