PAS 63100:2024 - Protection against fire of battery energy storage systems for use in dwellings

[Swwils]

I thought that was for stuff over 1500DC

[Countrypaul]

From: https://uk.rs-online.com/web/content/di ... ions-guide

"BS 7671 covers circuits supplied at nominal voltages up to and including 1000V AC or 1500V DC. It also applies to Extra Low Voltage (ELV) ranges and Low Voltage (LV) ranges, across a variety of frequencies."