What you will do
A practical starting point
Use a location-based estimate to understand the shape of sunlight across a year.
Steps
Try it like this
- Enter a nearby location in Sustineer’s solar calculator.
- Try a conservative installation size and compare seasonal output.
- Ask a qualified local installer to assess roof, wiring, permissions, and economics.
Why it matters
Keep the purpose in view
A clear first estimate helps you ask better questions before spending money on a system.
Sources and limits
Check the context
Estimates are modelled and should not replace a local site survey.
- European Commission PVGIS
Solar radiation estimates