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Two Warranties On One Solar Panel: What Each Covers
By: David Coleman · Published: 2026-10-02 08:29:28 · Updated: 2026-10-07 07:26:55
A solar panel has two warranties: one on the hardware, a longer one on output. Here is what each covers in the UK, and what it means when one ends.
Does Exporting Solar Run Your Meter Backwards? The Truth
By: David Coleman · Published: 2026-09-25 15:52:46 · Updated: 2026-10-06 11:26:55
A smart meter keeps import and export in two separate registers, so exported units never cancel imported ones. Here is what that means for UK solar homes.
Do Solar Panels Need Cleaning? Roof Pitch Is the Answer
By: David Coleman · Published: 2026-09-25 05:39:32 · Updated: 2026-10-06 11:25:30
Rain rinses steep UK solar arrays fairly well, but near-flat roofs hold grime. Here's why, what soiling costs you, and how to check and clean safely.
In-Roof vs On-Roof Solar: What The Air Gap Actually Does
By: David Coleman · Published: 2026-09-28 15:08:23 · Updated: 2026-09-28 08:17:14
Roof-integrated solar looks flusher but runs warmer. Here is why the air gap behind an on-roof array matters, and what the trade-off costs in UK output.
power purchase agreement solar: UK homeowner guide
By: David Coleman · Published: 2026-08-09 14:38:56 · Updated: 2026-08-16 16:59:07
A power purchase agreement solar deal is a long-term contract where a third party funds, owns and usually maintains solar panels on your roof.
PPA vs Buying Commercial Solar in the UK: A Decision Framework
By: David Coleman · Published: 2026-07-18 16:08:36 · Updated: 2026-07-26 18:34:43
Buying commercial solar is usually better when the business can use cash or finance, expects to remain on site long term.
Do Solar Panels Die After 25 Years. The Truth About Panel Lifespan
By: David Coleman · Published: 2026-06-06 13:37:17 · Updated: 2026-06-06 14:00:53
JA Solar Jumbo 800W specs and performance explained in the UK
By: David Coleman · Published: 2026-04-07 11:19:11 · Updated: 2026-04-07 13:40:58
Understand ja solar jumbo 800w in the UK, with clear explanations, examples, and practical next steps.