Solar Savings Calculator UKPayback estimates for real household assumptions

Knowledge hub

Practical UK solar guides

Clear, source-backed guides for the parts of solar that actually trip people up: export tariffs, DNO paperwork, MCS certificates, VAT, planning, batteries and payback.

Tariffs and exportPaperworkCostsPlanningBuyingDesignSavingsBatteryWorth it

Worth reading first

Worth-it overview
Worth it · 10 min readAre solar panels worth it in the UK? 9 checks

Solar can be a strong household upgrade, but only when the roof, quote, generation estimate, tariff and export setup all work together.

Worth it · 8 min read5 times solar panels might not be worth it yet

Solar is a good fit for many homes, but not all of them. A weak roof, poor quote or unrealistic battery claim can turn a decent idea into a bad buy.

Worth it · 9 min readIs solar worth it with a battery? 8 checks

A battery can make solar feel more useful, but it needs its own calculation. Start with the solar-only case, then judge the battery uplift.

Savings · 7 min readEnergy Saving Trust solar calculator guide

Energy Saving Trust figures are a useful benchmark, but your own savings estimate still needs your roof, quote and tariffs.

Savings · 6 min readHow to calculate solar savings

Solar savings are not one magic number. You get a better estimate by valuing self-used electricity and exported electricity separately.

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Page 3 of 3
Buying · 8 min readSolar panel installation process UK

A good solar installation process is mostly paperwork and planning before the panels ever arrive on the roof.

Buying · 8 min readUK solar market trends in 2026

Solar is no longer just a panel-price question. In 2026, the real decision is about tariffs, export rules, storage, paperwork and a quote you can trust.

Worth it · 9 min read7 reasons solar panels can be worth it

The best case for solar is practical, not hype-led: lower imports, useful export income, better tariff choices and a home that uses the electricity well.