Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 169
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
How Much for Selling Electricity Back to the Grid?
Most UK households earn around £50-£300 a year exporting through the Smart Export Guarantee. How it works and what changes the figure.
25 February 2026
Best Smart Export Guarantee Tariffs 2026. Who Pays the Most per kWh?
Octopus, E.ON, British Gas, Good Energy, compared. See which SEG tariff pays the most in 2026 and how to switch without losing your import deal.
5 February 2026
Do Solar Panels Work in Cloudy Weather?
Yes. How panels still generate in UK cloud, roughly how much you get on an overcast day, and what helps you make the most of it.
5 February 2026
Solar Panel Installer Near Me?
How to choose a solar panel installer you can trust, what the installation process involves, and how to get the most from the system.
5 February 2026
What Is an MCS Certified Installer?
An MCS certified installer is approved under the Microgeneration Certification Scheme. You need one to claim the Boiler Upgrade Scheme or SEG payments.
5 February 2026
Do I Need Battery Storage for My Solar System? Pros and Cons Explained
How home battery storage works, what it costs in the UK, what it gives you in a power cut, and when it is worth adding to an existing array.
27 January 2026
Solar Power 5kW System: Cost, Benefits, and Performance Guide
A 5kW system suits households wanting to lean less on the grid. What it costs, what it generates, and whether to add a battery.
27 January 2026
How Much Does a Solar Battery Cost in the UK? 2026 Pricing Insights
UK battery prices for 2026 by type and size, what installation adds, and how to judge whether one earns its place on your system.
24 January 2026
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