Rooftop solar in Botswana typically costs about P23,100 per kW installed, and household electricity is around P2.03 per kWh. The average sunshine is about 5.8 peak sun hours a day.
As a rough example, a 5 kW home system would cost about P132,900, make around 7,939 kWh a year, and save about P16,116 a year. That is a payback of roughly 8.2 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.