About the course

The purpose of this qualification is to cover the knowledge, understanding and skills required for the design, installation and maintenance of electrical energy storage systems (EESS). It follows the IET Code of Practice for Electrical Energy Storage Systems and industry guidance, together with the requirements of BS 7671. It will include a range of relevant outcomes covering statutory legislation applicable to EESS, the principles of batteries and EESS, how to specify and design EESS, installation, inspection and testing, and handover of an EESS and will be aligned with the MCS requirements. The qualification will also be mapped to the latest National Occupational Standard (NOS) SPV01.

Entry requirements

Learners must hold one of the following:

• City & Guilds Level 3 NVQ Diploma in Installing Electrotechnical Systems and Equipment

(Buildings, Structures and the Environment) (2357)

• City & Guilds Level 3 NVQ Diploma in Electrotechnical Services (Electrical Maintenance)

(2357)

• City & Guilds Level 3 Electrotechnical qualification (5357)
• City & Guilds Level 3 NVQ in Electrotechnical Services Experienced Worker (2356)
• City & Guilds Level 3 Electrotechnical Experienced Worker Qualification (2346)
• City & Guilds Level 3 Electrotechnical in Dwellings Experienced Worker Qualification

(2347)

• Other Awarding Organisations equivalences will also be acceptable
• Equivalent historical qualifications: Electrotechnical Assessment Specification (see latest

version link)

or

• ECS Gold Card issued by the JIB or SJIB – Installation Electrician, Maintenance

Electrician, or Domestic Electrician

How much does it cost?

£350

Who is it suitable for?

This qualification is aimed at qualified and experienced electricians who wish to understand the requirements for design, installation and maintenance of EESS, typically within a domestic or small commercial setting. Learners must be at least 18 years old to take this course as part of their CPD to undertake this 'Electrician Plus’ qualification.

Core modules

301 - Design, installation and commissioning of small electrical energy storage systems – online knowledge test

302 - Design, installation and commissioning of small electrical energy storage systems – practical assignment

How will I be assessed?

Online knowledge test

Practical assignment 

Where will this course take me?

Level 3 Award in the Installation and Maintenance of Small Solar Photovoltaic Systems

Level 3 Award in the Requirements for the Design and Installation of Domestic and Small Commercial Electric Vehicle Charging Installations

Aspirational Jobs

1. Electrical Supervisor

Oversees teams of electricians on construction or maintenance projects, ensuring safety, quality, and timelines are met.

2. Electrical Design Engineer

Uses CAD software to design electrical systems for buildings, machinery, or infrastructure. Often requires further study or experience in design.

3. Renewable Energy Technician

Installs and maintains solar panels, wind turbines, and other green technologies. A fast-growing field with strong future demand.

4. Electrical Teacher or Assessor

Teaches apprentices or assesses vocational qualifications. Ideal for experienced electricians who enjoy mentoring others.

5. Project Manager (Electrical)

Manages electrical projects from planning to completion, including budgeting, scheduling, and team coordination. Often requires leadership and organisational skills.

Is this course working in partnership with or supported by any employers, companies, or organisations?

The IET is one of the world’s largest Engineering institutions with over 167,000 members in 127 countries. As the leading institution within the Electrotechnical sector, the IET supports this qualification for young people to progress into the Electrotechnical industry.

Will I have to provide anything?

IET Code of Practice for Electrical Energy Storage Systems, 3rd edition

IET Wiring Regulations 18th Edition: BS 7671:2018 (latest amendment) Requirements for Electrical Installations

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