Concept:Tropical Africa receives intense sunlight throughout the year, making solar energy a low-cost and easily available renewable source.
Explanation:Solar energy is not completely free because panels and installation require money.
It is not imported from Europe, as it is collected locally from the Sun.
It is not produced in higher latitudes because Tropical Africa lies near the equator, in low latitudes.
The most suitable statement is that solar energy is cheap and readily accessible in this region.
Strong sunshine and simple technology make it practical for widespread use.
Answer:D. Cheap and readily accessible