Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 42
How Many Solar Panels Do I Need? UK Sizing Guide
Most UK homes need 5-10 panels, with 8-12 covering a typical household. How to size yours from your bills in about ten minutes.
30 March 2026
6 Ways to Cut Your Energy Bills with Solar Panels in 2026
Unlock solar savings with our six ways to reduce electricity bills with solar PV! Learn how panels cut energy costs.
30 March 2026
PV Roof Tiles: A Complete Guide to Solar Roof Tiles in the UK
How solar roof tiles work, what they cost against conventional panels, how installation differs, and which properties suit them.
17 March 2026
Are Solar Panels Worth It in the UK? Pros and Cons 2026
For owner-occupiers with a sunny roof and ten years in the house, yes. Honest solar pros and cons at August 2026 prices, and the four checks to run first.
17 March 2026
Wall Mounted Solar PV Panels: Are They Worth It?
How wall mounted panels perform against a roof array, what they cost, the planning angle, and which properties they suit.
17 March 2026
Ground Mounted Solar Panels UK: Cost & Planning Rules
Ground mounted solar needs planning permission above 3m across or 9m² of panels. Real UK costs, the land needed, and the four cases where it beats a roof.
10 March 2026
What Are Monocrystalline Solar Panels?
How monocrystalline panels work, the efficiency you get, how they compare with polycrystalline and thin film, and the 2026 brands worth knowing.
10 March 2026
What Is a Solar Inverter and How Does It Work?
A solar inverter converts the DC electricity your panels generate into AC your home can use. Compare string, micro, hybrid and AC-coupled inverters.
10 March 2026
4kW Solar Systems in the UK (2026)
What a 4kW system produces by region and month, how many panels it needs, and what you can earn back through SEG.
25 February 2026
How Much Can Solar Panels Save? Real Customer Results
Six real CRG Direct customer case studies with actual energy bills, usage data, and verified savings from £470 to £1,820 per year.
25 February 2026
How Much Do Solar Panels Cost in the UK? (2026 Prices)
Most UK homes pay £5,000-£12,000 for solar panels installed in 2026. A 4kW system costs £6,000-£8,500. See prices by size, battery costs and payback times.
25 February 2026
How Much Energy Do Solar Panels Produce for Your Home?
Detailed guide to solar panel output in the UK: daily, monthly, and yearly generation figures for 1kW to 6kW systems, plus factors affecting performance.
25 February 2026
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