Guides
Plain answers on solar panels, batteries, export tariffs and quotes. Every figure has a source and the date we checked it.
Every guide
- How much do solar panels cost in the UK?Thinking about solarChecked 12 Oct 2026
- Are solar panels worth it in the UK?Thinking about solarChecked 13 Oct 2026
- Solar panel grants in the UK: who qualifies?Thinking about solarChecked 12 Oct 2026
- VAT on solar panels in the UK: the rules and the 2027 changeThinking about solarChecked 14 Oct 2026
- How many solar panels do you need? Array size by usage and roofThinking about solarChecked 14 Oct 2026
- Types of solar panels explained: mono, bifacial, thin-film and perovskiteThinking about solarChecked 14 Oct 2026
- Best solar panels UK: efficiency, warranty and price comparedThinking about solarChecked 14 Oct 2026
- Should you get solar panels with a battery?Thinking about solarChecked 13 Oct 2026
- Solar panel installation: what happens from survey to handoverThinking about solarChecked 13 Oct 2026
- Do you need planning permission for solar panels?Thinking about solarChecked 13 Oct 2026
- Solar panels on a flat roof: can you, and at what angle?Thinking about solarChecked 13 Oct 2026
- Ground-mounted solar panels: when your garden beats the roofThinking about solarChecked 13 Oct 2026
- In-roof solar panels: are they better than on-roof?Thinking about solarChecked 13 Oct 2026
- Do solar panels increase home value in the UK?Thinking about solarChecked 13 Oct 2026
- How to check a solar panel quote before you signGot a quoteChecked 13 Oct 2026
- How to check a solar installer before you signGot a quoteChecked 14 Oct 2026
- Solar inverter replacement: what to do when yours failsI have solarChecked 14 Oct 2026
- How much does a solar battery cost?BatteriesChecked 13 Oct 2026
- Is a solar battery worth it?BatteriesChecked 13 Oct 2026
- What size solar battery do I need?BatteriesChecked 13 Oct 2026
- Can you add a battery to existing solar panels?I have solarChecked 13 Oct 2026
- Is home battery storage worth it without solar panels?BatteriesChecked 13 Oct 2026
- Best home battery storage UK: capacity, backup and warranty comparedBatteriesChecked 14 Oct 2026
- Smart Export Guarantee: what SEG is and how to get paidI have solarChecked 14 Oct 2026
- Best export tariffs UK: SEG rates and eligibility comparedI have solarChecked 14 Oct 2026
- Feed-in Tariff: payments, rates and changes to your solarI have solarChecked 14 Oct 2026
- Does a solar battery work in a power cut?Thinking about solarChecked 16 Oct 2026