Use the photovoltaic solar electricity potential chart shown on the next page to answer the given question.
Estimate how much electricity is generated by a south-oriented photovoltaic system consisting of 16 modules located in the southern part of Spain. The system has an efficiency of 13%, and each module has an effective area of 1.4 m².
A) 2400 kWh per year
B) 2800 kWh per year
C) 3200 kWh per year
D) 3600 kWh per year