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? Types, Sizing and Costs
A solar inverter turns the DC your panels make into 230V AC for your home. Compare string, micro, hybrid and AC-coupled types, plus sizing and DNO rules.
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
Real CRG Direct customer results from bills and messages, from a £4.02 monthly bill to a 73% lower electricity cost after export credit.
25 February 2026
How Much Do Solar Panels Cost in the UK? 2026 Prices
Most UK homes pay £5,000 to £12,000 for solar panels in 2026. See prices by system size, CRG's prices from £3,194, battery costs and payback.
25 February 2026
How Much Energy Does a Solar Panel Produce Per Day? (UK)
How many kWh one solar panel and a full home system produce per day, month and year in the UK, with typical figures for 1kW to 6kW systems.
25 February 2026
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