Rooftop solar in Guinea-Bissau typically costs about CFA963,000 per kW installed, and household electricity is around CFA84.3 per kWh. The average sunshine is about 5.4 peak sun hours a day.
As a rough example, a 5 kW home system would cost about CFA5,538,000, make around 7,391 kWh a year, and save about CFA623,082 a year. That is a payback of roughly 8.9 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.