Norway
Oslo rooftop solar case study
Low ambient temperatures and household incentives keep Norwegian PV productive despite latitude.
Remboursement / Taille du système
Taille du système
6.4 kW
Rendement annuel
5,800 kWh per year
Remboursement
6.3 years
Coût d’installation moyen
€11,100
Économies annuelles
€1,700 per year
Valeur sur la durée
€26,500
Pourquoi cette ville brille
An Oslo terrace couples 6.4 kW with heat-pump storage, taking advantage of Enova cash grants.
Rooftop solar in Oslo works with a 6.4 kW array that delivers about 5,800 kWh yearly. Install costs near €11,100 translate to roughly €1,700 annual savings and a 6.3-year payback under typical tariffs.
Offsets roughly 2.3 tonnes of CO2 annually.