Knowledge hub
Solar guides for UK homes and businesses.
Five long-form guides covering everything you need to know before installing solar — straight from MCS-certified engineers.
Homes
Solar Panels for UK Homes
Costs, savings, grants and installation — by MCS-certified installers.
Read the guide
Commercial
Commercial Solar for UK Businesses
Real ROI data: 2.9-year payback, 38.7% returns. PPA, full expensing, finance.
Read the guide
Grants
UK Solar Grants 2026
Warm Homes Plan, ECO4 free installs, 0% VAT, SEG payments.
Read the guide
Buying
Choosing a Solar Installer
What to check, ask and walk away from. The 10 red flags.
Read the guide
Technology
Panels, Batteries & Inverters Explained
An installer's honest take on every brand we fit.
Read the guideThree ways to get started
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