Czechia
Prague rooftop solar case study
Green bonus payments and EU recovery grants shorten Czech rooftop paybacks.
Remboursement / Taille du système
Taille du système
6.3 kW
Rendement annuel
7,000 kWh per year
Remboursement
5.6 years
Coût d’installation moyen
€10,100
Économies annuelles
€1,800 per year
Valeur sur la durée
€29,500
Pourquoi cette ville brille
Prague brownstones route 6.3 kW outputs through community batteries, banking 7.0 MWh each year.
Rooftop solar in Prague works with a 6.3 kW array that delivers about 7,000 kWh yearly. Install costs near €10,100 translate to roughly €1,800 annual savings and a 5.6-year payback under typical tariffs.
Offsets roughly 2.8 tonnes of CO2 annually.