Roof section 1
Roof pitch
30°
Estimated fit: 15 panels · 6.8 kWp
Direction S · 180°
The compass direction this roof surface faces.
Roof solar potential calculator
Estimate how much electricity your roof could generate without relying on detailed rooftop imagery. Add each usable roof section, then compare monthly and annual production.
Location
Budapest, Hungary
Search for an address or move the map pin. Historical solar radiation is selected from this location.
Roof sections
15 panels · 6.8 kWpHow the roof estimate works
A complicated roof is treated as a set of simple planes. Each section has its own usable area, direction, pitch and shade estimate; their production is calculated separately and then combined.
What this estimate assumes
Uses PVGIS historical solar radiation, 450 W panels occupying about 2 m² each and 14% standard system losses. The shade choice is an indicative range, not a measured shade survey.
Plan sunlight anywhere
Inspect sun direction, surrounding shadows and rooftop context in the SunCast app before arranging a professional solar survey.
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