Figure 1: Solar cell diagram illustrating the working principle based on the photovoltaic effect. Figure 1 shows a schematic layout of a p-n junction based solar cell. Here the n-region is heavily doped and the n-region is made thin so that maximum sun light can penetrate.
Emerging markets in Africa and Latin America are adopting mobile container solutions for rapid electrification, with typical payback periods of 3-5 years.