Research / Topic

Solar Panels

Understand solar installation, roof performance, export tariffs and what a system could save in a UK home.

16 researched guides 05 topics to explore Written for UK homes

Search all 61 guides, or browse topics and pages below.

A good place to start

Know what changes the answer for your home.

From the angle of your roof to the value of every exported unit, the details change the payback. Explore practical buying decisions, installation pitfalls and the evidence behind the numbers.

Questions to answer before getting quotes

Can solar work on a shaded roof? See what shading changes about system design and payback. What determines solar payback? Understand the assumptions behind an installation estimate.

Featured in Solar Panels

Published 17 October 2026
Do solar panels work in winter: twelve uneven wooden blocks representing seasonal output against a cloudy UK winter window
Solar Panels / 10 min read

Do Solar Panels Work in Winter? The December Quote Trap

Do solar panels work in winter? See why a UK annual solar estimate can make normal December output look like a fault, and which quote questions reveal the truth.

Read the guide →

The collection

Solar Panels guides

Showing 1–12 of 16

Solar Panels 13 min read

The 253V Trap: Why Solar Is Tripping Your EV Charger (And What to Do About It)

On solar-saturated UK streets, standard EV chargers are cutting out mid-session — not because anything is broken, but because the grid voltage hits 253V and Clause D protection kicks in. This guide explains the physics, the regulatory stalemate with your DNO, and the Clause E hardware fix that solves the problem without an earth rod.

EV charger mounted on the wall of a British home with solar panels visible on the roof, photographed on a bright sunny day

Independent-minded guidance

Research you can actually use.

Written by Mark Anthony Haines, with over a decade in UK renewable energy. We work from published policy, industry data and real-world performance, and explain the assumptions behind the numbers.

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