Solar · Buyer Warning · July 2026 Plug-In Solar Batteries Are Excluded From the UK’s New Rules A plug-in solar battery is being sold across the UK right now, often marketed as “plug-and-play”. But the government’s new rules explicitly exclude battery storage — and require every compliant kit to warn you not to connect one. … Read more
The UK government has published its plug-in solar product specification — the technical rulebook defining a legal self-install kit. Here are the confirmed rules straight from the document: the 800VA limit, one device per circuit, the panel caps, and the explicit battery exclusion most coverage is missing — plus the one step that still has to happen before you can legally plug one in.
Amazon is filling up with “Generic” branded portable ACs claiming huge BTU numbers for tiny prices. We found two real listings — one claiming 18,000 BTU at 1,000W, another 8,000 BTU at 2,300W — and ran them through a simple maths test. Both failed. Here’s the 30-second check that catches a fake spec before your money does.
Sold-out portable air conditioners are being resold on eBay at up to 127% over retail price during the July heatwave. We documented the markups on the Meaco Cirro range, explain the warranty trap of buying from resellers, and show you how to get the real thing at the real price instead.
Single-hose portable ACs suck hot air into your room while they cool it. Here’s the £15 dual-hose mod that fixes the design flaw — parts list, step-by-step guide and honest caveats.
The Boiler Upgrade Scheme grant is rising from £7,500 to £9,000 from 21 July 2026 for households on heating oil or LPG — a 20% increase targeting the 1.7 million UK homes off the gas grid. Here’s who qualifies, what’s changing and how to claim before the summer rush.
Cooling Buying Guide 🆕 June 2026 Evaporative Cooler UK: Does It Actually Work? After 15 years living in Thailand, Mexico, Brazil and Spain, I’ve used evaporative coolers in climates where they work brilliantly. Here’s the honest answer for the UK. 📅 Published June 2026 ⏱️ 7 min read ✍️ Cool Power Co Editorial The same … Read more
Air Conditioning Buying Guide 🆕 June 2026 How Does Air Conditioning Work in the UK? BTU, EER and Cooling Explained Most UK buyers pick the wrong AC unit because they don’t understand BTU. Here’s the plain English guide — no jargon, no filler. 📅 Published June 2026 ⏱️ 7 min read ✍️ Cool Power Co … Read more
The Ofgem energy price cap rises 13% on 1 July 2026 — pushing the typical annual bill to £1,862. Here’s what changes, who it affects and the five most effective ways to cut your bills before it hits
Smart Tariffs Octopus Energy 🆕 June 2026 Switching to the right Octopus tariff can save £200–£500 per year — with no hardware changes required. Octopus Energy Tariffs Compared 2026: Go vs Agile vs Cosy vs Intelligent Octopus has more smart tariff options than any other UK supplier — but choosing the wrong one could cost … Read more