Resources

Guides from the people holding the manifold gauges

Written by our own technicians and reviewed by our service manager. If we would not say it in your basement, it does not go on this page.

Featured · Buying guides

What Solar Actually Costs in North Wales

Aggregator sites quote ranges. Here is what a fitted system costs, what moves the price, and how long it takes to pay back.

September 2, 2026 · 6 min read · HSB Renewable Energy

Battery storage

Is a Battery Worth Adding to Your Solar?

For evening-heavy households a battery changes the economics more than any other choice. For some homes it does not pay. Here is how to tell which you are.

August 14, 2026 · 5 min read

Heat pumps

Air-to-Air vs Air-to-Water Heat Pumps

Two different machines with similar names. One replaces your boiler, the other heats and cools individual rooms.

July 21, 2026 · 5 min read

Buying guides

How Many Solar Panels Do I Actually Need?

Roof space is rarely the limit. Your usage, your roof orientation and whether you plan to add an EV or a heat pump matter more.

June 30, 2026 · 4 min read

Rather just ask someone?

We answer questions like these all day, free of charge. Give us a call.

01244 952496