Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 216
Will an Air Source Heat Pump Work with My Old Radiators?
Probably yes — but some may need upgrading. Most retrofit projects retain 60–80% of existing radiators and upsize the rest. Here's how to tell which.
23 April 2026
Choosing the Right Ventilation System for Your Property
Extract, PIV, MVHR, decentralised — each suits a different property. A plain-English guide to which system fits which home, and why it matters more as we insulate better.
23 April 2026
Diagnosing Problems with Your Solar PV System Through Monitoring Data
Monitoring data tells you exactly what your solar system is doing — and usually why it's underperforming. A field guide to the patterns worth knowing.
23 April 2026
Complete Guide to Renewable Energy in 2026: Solar, Heat Pumps & Battery Storage
Everything worth knowing about solar, heat pumps and battery storage in 2026 — costs, grants, payback, and how the three work together. MCS-certified guidance.
23 April 2026
What Does My EPC Mean? From Rating to Action Plan
Your EPC is a starting point, not a plan. Here's how to read the rating, prioritise the right upgrades, and turn the report into a costed roadmap.
23 April 2026
Flexible Solar Panels: Pros, Cons and Everything You Need to Know (2026)
Are flexible solar panels worth it? We cover efficiency, durability, costs, and when they make sense vs rigid panels for UK homes.
14 April 2026
How Long Does It Take Solar Panels to Pay for Themselves in the UK?
Solar panels typically pay for themselves in 7-11 years in the UK. Here's how payback works, what affects it, and how to maximise your return.
14 April 2026
How Long Do Solar Panels Last in the UK?
Most solar panels last 30-40 years. Warranties typically cover 25-30 years, but well-maintained panels regularly outlast them. Here's what affects lifespan and how to maximise it.
10 April 2026
How Solar Panels Affect Property Value and Saleability in the UK
Do solar panels add value to a property? Research shows homes with solar installations sell for a premium. Here's how solar affects property value, saleability, and EPC ratings.
10 April 2026
Is a 3kW Solar Panel System Enough for Your Needs in the UK?
A 3kW solar panel system suits homes using between 3,000kWh and 4,500kWh per year — roughly a two- or three-bedroom house with one or two occupants.
10 April 2026
Is a 4kW Solar System Worth It in the UK? (2026)
A 4kW solar system suits many UK homes. If you use around 3,500–5,500 kWh per year, this size matches the average UK household. Here's the full breakdown for 2026.
10 April 2026
What Does Martin Lewis Say About Solar Panels in the UK? (2026)
Martin Lewis recommends solar panels as a long-term investment for many UK homeowners - but only if you pick the right installer, understand the numbers, and avoid the financing traps.
10 April 2026
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