Guide to Prosumer Electrical Installations

By The Institution of Engineering and Technology

The purpose of this guide is to provide designers, installers, and practitioners with a clear understanding of the requirements and typical modes of operation for a prosumer's electrical installation (PEI). It outlines the terminology and design philosophy of a PEI, including its various types and modes of operation, and explains the integration of its components. Additionally, the guide offers insights into potential electrical safety issues associated with a PEI and details the specific requirements of BS 7671 to mitigate these risks. It also discusses the technical challenges related to PEI and describes the role of energy management systems and the necessary interfaces to optimize the operation of a PEI.

The scope of this guide includes, but is not limited to:

Fixed low voltage electrical installations, typically in or directly connected to buildings; Grid connection with smart metering; On-site generation, such as photovoltaic panels, wind turbines, and hydro turbines; Battery energy storage systems; Energy management systems.

This guide draws on the content within BS 7671:2018+A2:2022+A3:2024, associated British Standards, IEC documents and standards, other IET Codes and Guidance titles, and relevant industry documents.

• Format: Paperback
• Language: English
• ISBN: 1837241678
• ISBN13: 9781837241675
• Release Date: January 2026
• Publisher: Institution of Engineering & Technology
• Length: 189 Pages