2 guides
EV Chargers Guides
Every ev chargers guide from the SMS engineering team — practical, factual, and from the people who fit the systems.
2026-05-14· 8 min read
Three-Phase Home EV Charging UK 2026 — When You Need 22 kW At Home
A 2026 guide to three-phase home EV chargers in the UK — what 22 kW gives you over 7 kW, when DNO upgrade costs make sense, and best 22 kW chargers (Zappi, Ohme, Easee).
2026-03-08· 7 min read
Ohme vs Zappi: Which Home EV Charger in 2026?
The two most popular smart home EV chargers head-to-head — solar diversion, tariff integration, app, price, and the real-world differences.