Rooftop solar in Sweden typically costs about SEK 17,000 per kW installed, and household electricity is around SEK 1.88 per kWh. The average sunshine is about 2.7 peak sun hours a day.
As a rough example, a 5 kW home system would cost about SEK 97,800, make around 3,696 kWh a year, and save about SEK 6,948 a year. That is a payback of roughly 14.1 years.
Rooftop solar
For homes and businesses. Size, cost, savings and payback.
Open rooftop calculatorSolar plant
For larger projects. Project returns and break-even price.
Open plant calculatorThese are typical estimates, not quotes. Replace them with real quotes before you decide anything.