Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 67
Installing Solar Panels in a Conservation Area: Permissions, Design and Compliance
Can you install solar panels in a conservation area? Usually yes, without planning permission. The rules, Article 4 exceptions, listed building consent and design tips.
12 June 2026
Can You Add More Batteries to Your Solar System?
Yes — but compatibility rules apply. Find out which batteries work with your existing inverter, what it costs to expand, and what to ask your installer.
6 June 2026
EVs and Solar Panels: Can You Charge Your Car?
Yes — and the right setup can charge an EV almost for free in summer. Here's how solar PV pairs with home charging, what's worth spending on, and the realistic numbers.
27 April 2026
Cost of Solar Panels Over Time: Trends and Insights
A 4kW solar system costs £6,000–£8,000 installed in 2026. Here's how panel prices have shifted over the past decade and what that means for buyers.
27 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?
Martin Lewis has covered solar panels on This Morning and MoneySavingExpert. Here's his advice on costs, savings, and whether they're worth it in 2026.
10 April 2026
What Is The Minimum Number Of Solar Panels To Install?
There's no regulatory minimum, but fewer than four solar panels will make little difference to your energy bills. Most UK homes install between 8 and 14 panels depending on usage and roof space.
10 April 2026
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