A safe first-hour checklist and 30-day solar owner system
PRACTICAL GUIDE
Solar Panels Installed — Now What?
The UK Homeowner’s Guide to Understanding Your Solar System, Export Payments, Electricity Bills and Everyday Performance
By Gareth Fenwick · Published by Mercer Lane Press
A practical UK homeowner’s operating guide for understanding an installed domestic solar PV system. Organize handover documents, distinguish generation from import and export readings, follow up export-payment registration, check electricity bills, compare performance fairly, and report possible faults with useful evidence. Includes a 30-day owner system, worked examples, checklists, and record-keeping pages.
WHO IT IS FOR
For readers who want a practical, structured way forward
UK homeowners who have recently had grid-connected rooftop solar panels installed, or who have acquired a home with existing panels and want to understand the records, metering, payments, bills and everyday performance without attempting electrical work.
Problems the book helps you work through
- The installer has left, but the owner is unsure which documents, equipment details, warranties and network records should be retained.
- An inverter app reports generation, yet the electricity bill and smart meter appear to show different figures.
- The system may be exporting electricity, but the status of the export MPAN, SEG application or first payment is unclear.
- A high bill, a disconnected app or unexpectedly low output raises concerns without establishing the cause.
- Old Feed-in Tariff arrangements or a property purchase make ownership and export rights harder to untangle.
WHAT IT COVERS
Inside the book
Solar equipment, handover certificates, commissioning and DNO records
Understanding kW, kWh, kWp and measurement boundaries
Matching solar-app figures with generation, import and export meter readings
Great Britain’s Smart Export Guarantee, export MPANs and historic FIT arrangements
Bill checking, tariff comparison, self-use and export decisions
PRACTICAL OUTCOMES
What the book is designed to help you do
Create an organized owner file and identify missing installation or export documentation.
Recognize which reading answers which question and record matched meter periods.
Check the key arithmetic of import bills and export statements without confusing generation with savings.
Ask an installer or electricity supplier a precise, evidence-supported question when something appears wrong.
Develop a monthly and annual monitoring routine that respects the limits of owner-level work.