Solar & battery guides
Independent guides written for UK homeowners — honest costs, realistic savings, and clear explanations of how everything works.
Is solar worth it in the UK in 2025?
The honest answer for UK homeowners — payback periods, realistic savings, best and worst cases, and what actually affects whether solar stacks up for your home.
Read guideSolar panel grants and funding in 2025
The Warm Homes Plan, ECO4, and every other source of government support available to UK homeowners considering solar panels this year.
Read guideHow to read your solar panel quote
What every line of an installer's proposal actually means — system size, yield estimates, payback calculations, inverter specs, and the small print that matters.
Read guideSolar panels and battery storage: should you combine them?
Adding a battery can double your self-consumption rate and significantly improve payback. We break down when the numbers stack up, when to wait, and what to look for.
Read guideBest time-of-use tariffs for home battery storage in 2025
Octopus Agile, Intelligent Octopus, Economy 7 — which tariff works best with a home battery, how much can you save, and how do you switch?
Read guideTesla Powerwall 3 vs GivEnergy All-in-One: which is right for you?
An independent comparison of the two most popular home batteries in the UK — covering price, performance, backup capability, tariff integration, and real-world use.
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