Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 186
Air Source Heat Pumps Explained: The Ultimate Guide for UK Homeowners
How air source heat pumps work in UK homes: efficiency ratings, what installation needs, running costs against a gas boiler, and grants.
26 July 2024
Grid Trading with Your Home Battery: The Next Wave of Energy Savings
How UK homes can earn from a battery through grid services, frequency response and vehicle-to-grid, and where the rules stand today.
26 July 2024
Can I Add a Battery to My Existing Solar Panel System?
Retrofitting storage to an existing array: AC against DC coupling, whether your inverter suits it, what the work involves, and typical cost.
22 July 2024
Understanding Depth of Discharge (DoD) and Battery Lifespan
How depth of discharge shortens or extends battery life across chemistries, sensible settings, and what your warranty expects.
20 July 2024
Solar Panels For Farm Buildings
Read our solar panel installation on a farm building case study. We installed 24 panels with potential savings of £3,500 a year.
13 July 2024
How to Choose the Right Size Solar Battery (UK)
Your battery's kWh should roughly match your evening and overnight usage, so most UK homes need 5-10 kWh. Here's how to size yours from your bills.
4 July 2024
Solar panel installation in Guildford
CRG install a large number of systems in Guildford. It's a great location for solar PV. Find out more about solar installation in the Guildford area.
1 July 2024
Solar Battery Energy Independence in the UK
Solar panels plus battery storage can cover 60-70% of a UK home's electricity, depending on your usage, generation and energy costs. A CRG Direct guide.
30 June 2024
Solar Panel Savings & Payback UK 2026: Key Facts
Most UK homes reach solar payback in 6-9 years, then the electricity is effectively free. Here's what drives savings, by system size, with real examples.
21 June 2024
Flat Roof Solar Panels: Everything You Need to Know
Yes, you can fit solar panels on a flat roof. Ballasted or anchored frames tilt them at 30-40 degrees. Costs, planning rules, savings and design explained.
7 June 2024
Integrating Green AI with Your Solar Panels and Battery Storage
Using AI to raise self-consumption, work the battery harder and take advantage of grid trading. What the full smart setup looks like.
31 May 2024
Smart Home, Smarter Planet: The Role of AI in Sustainable Living
How AI-driven home technology trims energy use and carbon in UK homes, and where it genuinely helps rather than just adding an app.
31 May 2024
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