This calculation uses SunCast and Apache to generate hourly solar shading andexternal incident solar flux data which is then used to produce the energy results in kWh or kWh/m² for the specified period.
Calculation (for each external surface):
1.Summate the hourly solar flux values. ∑(W/m²) => Wh/m²
2.Convert the value to kWh/m². Wh/m² ÷ 1000
3.Optionally then convert the value to kWh. kWh/m² × Area
