Glacier journal
Engineering-led guidance on solar, storage, EV charging and commercial energy — written by the people who install it.
Export rates, tariff shifts and cheaper hardware have moved the maths. Here is an honest breakdown of what a typical UK home recovers, and how quickly.
Bigger is not better. A practical method for matching storage capacity to your actual overnight load, tariff and solar array.
From load assessment and earthing to cable routing and DNO notification — a plain-English walkthrough of a compliant home charge point install.
Power purchase agreements let a business install rooftop solar with no upfront cost. Here is how the contract works and the clauses worth negotiating.
Start your energy upgrade
Book a free survey and get a proposal built on your roof, not an average.
