Sweden
Gothenburg rooftop solar case study
Swedish runs pair northern incentives with efficient modules, balancing long winters through reliable rebates.
Payback / System Size
System Size
5.8 kW
Annual Yield
5,900 kWh per year
Payback
6.5 years
Avg install cost
€10,200
Annual savings
€1,650 per year
Lifetime value
€25,500
Why this city shines
In Gothenburg, a 5.8 kW setup still logs nearly 6 MWh yearly thanks to cool module temps and VAT rebates.
Rooftop solar in Gothenburg works with a 5.8 kW array that delivers about 5,900 kWh yearly. Install costs near €10,200 translate to roughly €1,650 annual savings and a 6.5-year payback under typical tariffs.
Offsets roughly 2.4 tonnes of CO2 annually.