Guides — United Kingdom
Every guide answers its question in the first two sentences, dates every price, and names every source. 292 published, grouped into the questions buyers actually ask.
Reading elsewhere? Canada guides · Nigeria guides · New Zealand guides · Pakistan guides · United Arab Emirates guides · Saudi Arabia guides · United States guides · Ireland guides · Australia guides · South Africa guides
Start with your question
All guides — page 12 of 13
Money
Schemes, instalments, loans — what can I actually get?
Octopus Flux vs Agile: Solar Battery Tariffs in Great Britain
Compare Octopus Flux, Agile, and Outgoing export tariffs for UK solar and battery homes. Learn peak export windows and smart meter rules.
OVO Energy SEG and Export Tariff Guide: Rates and Solar Rules
Compare OVO Energy SEG export tariffs including SEG Install Exclusive up to 20p per kWh, Beyond Exclusive at 12p, standard 4p, and smart meter rules.
ScottishPower SmartGen SEG Export Tariffs: Rates and Rules
Compare ScottishPower SmartGen SEG export tariffs: 6p baseline, 12p Premium, and 15p Premium Plus rates, 90-day payments, and DNO requirements.
Smart Export Guarantee Explained: Selling Solar Power in Great Britain
The Smart Export Guarantee lets small-scale generators in Great Britain sell electricity to suppliers. Suppliers set the rate, which must be above zero.
Smart Export Guarantee Metering Requirements in Great Britain
Learn Smart Export Guarantee (SEG) metering rules, export MPAN setup, and SMETS2 smart meter requirements for solar export payments.
Smart Export Guarantee Supplier Rules and Tariffs in Great Britain
Master UK Smart Export Guarantee rules. Learn supplier obligations, remuneration rules, half-hourly metering, and battery co-location rights.
So Energy SEG Export Tariffs: Flex vs Bright Export Rates
Compare So Energy SEG export tariffs: So Export Flex (4.5p) vs So Bright Export (20p for 12m), 5MW limits, 5-day DNO MPAN process, and required docs.
Solar Battery Retrofit VAT Rules in the UK: 0% Relief Explained
Understand UK 0% VAT rules on standalone and retrofit solar battery storage under HMRC Notice 708/6. Relief applies to domestic installs.
Solar Panels for a 3-Bed House UK: Sizing, Costs & Installation Guide
Complete sizing and cost guide for a 3-bed UK house: 4.5kWp system capacity, £7,600 installation cost, 2,700 kWh TDCV baseline, and DNO rules.
Solar PV Immersion Diverters and Hot Water Guide UK
Maximize solar self-consumption with solar PV immersion diverters. Compare myenergi eddi 3.68kW and Solar iBoost+ 3kW dual cylinder controllers.
UK Fuse Energy SEG Export Tariff Guide: Rules and Setup
Statutory guide to Fuse Energy Smart Export Guarantee export tariffs in Great Britain. Covers mandatory licensee rules, 5MW limits, and export MPAN setup.
UK Solar Battery Storage Costs, Savings & System Sizing Guide
Explore UK domestic solar battery storage costs and savings. Review 5kWh to 10kWh pricing, lifespan, siting options, and the Warm Homes Plan.
UK Solar Panel & Heat Pump Cost & Grants: Combined Economics
Discover UK solar panel and heat pump costs. Review £12,000 heat pump pricing, £7,500 Boiler Upgrade Scheme grants, and combined solar economics.
UK Solar Panel Costs and Savings Guide
UK solar panel costs and savings guide: review £7,600 average 4.5 kWp system pricing, £5,000-£8,000 battery costs, and £750 annual energy bill savings.
UK Solar Panel Payback Period: Regional Timelines & Economics
Understand UK domestic solar panel payback periods. Review regional timelines from London to Scotland based on Energy Saving Trust benchmarks.
UK Warm Homes Local Grant Solar PV Guide
UK Warm Homes: Local Grant guide: explore £500m DESNZ scheme for free domestic solar panels, £36,000 income rules, EPC D-G standards, and council delivery.
Utilita Energy SEG Export Tariff: Rates, Rules & MPAN Guide
Complete guide to Utilita Energy SEG export tariff: 3p per kWh flat rate, open access for non-customers, 5MW limits, and 3-step DNO MPAN process.
Utility Warehouse SEG Export Tariffs: Standard vs Bundle Rates
Compare Utility Warehouse SEG export tariffs: 2p Standard vs 8p Bundle rates, multi-service rules, Broadband/Mobile requirements, and Ofgem rules.
VAT on Solar Panels & Batteries UK: 0% Relief Rules & 2027 Reversion
Guide to UK VAT on solar panels and batteries under HMRC Notice 708/6: 0% relief to 31 March 2027, standalone battery expansion, and 5% reversion.
Warmer Homes Scotland: Solar PV & Heating Grant Guide
Complete guide to Warmer Homes Scotland: £10,000+ support packages, Warmworks delivery, 230m2 property limits, Council Tax bands A-G, and solar eligibility.
Welsh Government Nest Scheme Solar PV Grants Guide
Access free solar PV and home improvements under the Welsh Government Nest scheme. Learn eligibility, Council Tax band rules, and 0% VAT relief.
Welsh Government Warm Homes Nest Scheme: Free Solar & Grants
Complete guide to the Welsh Government Nest scheme: free solar panels, heat pumps, EPC 54 and 68 criteria, £18,660 benefit caps, and income limits.
Zero VAT on Solar Panels in the UK: What Qualifies
What qualifies for 0% VAT on solar installations in Great Britain: the materials, the property types, and the window from 1 May 2023 to 31 March 2027.
Reports
Original data stories — the numbers behind the market.