Expert guides and analysis for UK homeowners — backed by 2026 data.
Location data, 10-year projections & battery comparison — £4.99 one-off.
Latest Solar Guides
The definitive answer with 2026 data. ROI analysis, regional comparisons, and real-world payback periods using current Ofgem rates (27.69p/kWh). Find out if solar is right for YOUR home.
Read Full Guide →Complete battery ROI analysis. Time-shifting savings with Octopus Go (7p overnight), payback periods, and when batteries actually make financial sense for UK homeowners.
Read Full Guide →Real savings data from UK homeowners. Regional breakdowns, system size comparisons, and detailed financial projections. See exactly what you'd save with current electricity rates.
Read Full Guide →Complete guide to UK solar grants in 2026. ECO4 scheme eligibility, 0% VAT rules, Smart Export Guarantee rates, and council-specific interest-free loans you can actually access.
Read Full Guide →Should you install solar panels or a heat pump first? ROI comparison, grant availability, and which technology makes sense for your home. Includes combined system analysis.
Read Full Guide →Discover how long it takes for solar panels to pay for themselves in 2026. Complete analysis using current Ofgem rates (27.69p/kWh) with regional breakdowns for England, Scotland, and Wales.
Read Full Guide →Head-to-head financial comparison. Upfront combined system (345% ROI) vs staged approach (solar first, battery later). Real numbers for UK homes in 2026.
Read Full Guide →Independent comparison of top solar panel manufacturers. Efficiency ratings, warranty terms, real-world UK performance, and which brands installers actually recommend.
Read Full Guide →Transparent pricing breakdown for 2026. From 3kW systems (£4,500) to 10kW installations (£13,000). Includes hidden costs, financing options, and what affects your final price.
Read Full Guide →Technical comparison for UK climate. Efficiency differences, pricing, durability in cloudy conditions, and which panel type delivers better ROI for British homeowners.
Read Full Guide →Earn £150-300/year from excess solar exports. Best SEG rates 2026 (Octopus 15p/kWh), how to register, maximize export income, and compare all UK suppliers.
Read Full Guide →Product warranty vs performance guarantee, inverter cover, what voids your warranty, how to claim, and the red flags that signal a manufacturer you can't rely on.
Read Full Guide →Why MCS certification is non-negotiable, how to verify it, what a proper quote must include, questions to ask before signing, and the pressure tactics that signal a cowboy installer.
Read Full Guide →Pro gives you postcode-specific data, 10-year financial projections, battery ROI comparison, and a downloadable PDF report — everything the free calculator doesn't.
Get Pro Analysis — £4.99 →Not ready yet? Try the free calculator first →