Begin with your routine
When are you home? Which rooms need backup? Is your roof shaded? Are entrance views more important than covering every room? These answers shape the system.
A sensible starting bundle
Consider an essential-load backup circuit and entrance coverage first. Add rooftop solar after assessing the roof, connection and consumption. Apartment projects need clarity on shared permissions and common-area responsibilities.
Bring to the survey
Your electricity bills, essential-load list, roof-access details and a simple sketch of entrances will make the discussion more productive.