1 guide

Solar PV Guides

Every solar pv guide from the SMS engineering team — practical, factual, and from the people who fit the systems.

2026-05-14· 10 min read

In-Roof vs On-Roof Solar 2026 — Viridian Clearline, GSE, Plug-In Solar, Tesla Solar Roof Compared

A 2026 comparison of every in-roof solar option in the UK market — Viridian Clearline Fusion, GSE In-Roof, Plug-In Solar In-Roof, and Tesla Solar Roof. Costs, aesthetics, when each one wins.

Call us