# Tags: Bs 7671

![Illustration of a UK home with rooftop solar panels and a home battery.](/uploads_resolved/images/604/320.webp)

## [UK home battery rules: PAS 63100 and BS 7671 Amendment 4](/resources/pas-63100-bs-7671-home-battery-rules-uk/)

**By:** David Coleman · **Published:** 2026-11-05 19:35:13 · **Updated:** 2026-11-05 14:27:40

PAS 63100 and BS 7671 Amendment 4 set UK home battery capacity and placement rules. What changed from 15 October 2026, and what homeowners should ask.

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[Read UK home battery rules: PAS 63100 and BS 7671 Amendment 4](/resources/pas-63100-bs-7671-home-battery-rules-uk/)