IET Code of Practice (Electrical Energy Storage Systems) 3rd Edition

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

Electrical Energy Storage Systems (EESS) store electrical energy for later use. Installers place EESS for several reasons. One reason is to increase buildings’ self-consumption with renewable energy systems. They also offer arbitrage and ancillary services. Additionally, they provide backup or alternative power supplies.

The IET Code of Practice focuses on EESS applications. It guides practitioners on specifying systems safely and effectively. It also covers designing, installing, commissioning, operating, and maintaining systems. It targets EESS for fixed installations in individual homes, commercial settings, including buildings with multiple occupants, and industrial sites. The scope covers electrochemical energy storage in electrical setups, integration with low voltage (LV) power systems (AC and DC), and alignment with current standards, regulations, and advice.

The second edition of this Code of Practice updates the first, offering the latest advice to support the electrical energy storage market’s expansion. It includes recent industry developments, progress in standardisation, and new technical challenges like arc flash risk assessments.

Key Features

• Guides on safe and effective EESS design and implementation.
• Applies to homes, commercial, and industrial installations.
• Discusses integration with AC and DC low voltage systems.
• Aligns with current standards and regulations.
• Includes updates on industry developments and safety challenges.