Solar potential map presents a yearly sum of potential incoming solar radiation for whole roof area. This factor describes the maximum potential solar energy which can be yield from the roof. This factor is strongly correlated with roof aspect, slope and area. All roofs where classified into five classes using equal intervals method.
Draw boundaries of sollar panel in the selected roof. Do this by clicing next vetrtexes of the polygon, to stop drawing doubleclick last vertex. After coputation you will see potential year sum of solar radiation incoming to drawn area.
|Possible CO² savings in t per year|
|Possible electricity yield in MWh per year|