Calculate My Savings.
A first-pass model of system size, annual saving, payback and CO₂ reduction. For a precise figure, book a Free Energy Assessment.
Estimates use Scotland-typical irradiance and standard tariff assumptions. Your engineer will refine using your actual bills and site.
Turn this estimate into a real, costed plan.
The numbers above are indicative. To know exactly what your home could save, book a Free Energy Assessment — a real engineer reviews your bills, roof and goals, then sends a fixed-price proposal with payback modelled on your actual usage.
- Bill review and tariff guidance
- Roof / site shade modelling using PV*SOL
- Fixed-price, line-item proposal valid 90 days
- No high-pressure sales — no obligation
We'll send a tailored proposal based on your actual usage — within one working day.
Eastern Electric Ltd
7 Straiton View, Straiton
Loanhead, Midlothian
EH20 9QZ
Trust & accreditations
- MCS accredited
- NICEIC accredited
- SafeContractor accredited
- Constructionline Gold accredited
- Part of the SPG Group
- Serving Scotland since 2004
Service coverage
We cover Edinburgh, the Lothians, Fife, Glasgow, Dundee, the Scottish Borders and beyond. Local engineers, local knowledge — no subcontractors.