Number of roof sides
Home orientation
Current heating system
unit
unit
unit
unit
unit
Estimated annual savings (EUR)
[flat]*[gas]+[side]*[ammount]*2
€
Estimated annual savings (EUR)
[flat]*[gas]+[side]*[ammount]*6
€
Estimated system size
([eas]/[kwh])/([se]*[sh])
kW
Payback period
([eas]/[kwh])/1000
≈
years
CO2 Reduction
[cr]/22
trees
[eas]*[co2]
kg/year
The calculation is only indicative, we will offer you specific calculations and projects only after a thorough consultation.
