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The telecommunications industry in Zimbabwe keeps growing with an increase in the number of users yearly. The demand on the national grid and low power supply means long hours of electricity outages, which prompts Internet Service Providers (ISP’s) to use generators as backup power to keep base...

The purpose of the research was to assess the impact of the two types of solar photovoltaic technologies which are available in our rural communities in Zambia. This study presents the results of socio-technical assessment of solar photovoltaic interventions namely solar home systems (SHS) and...

Bulk Hetero-Junction - (BHJ) - Organic photovoltaic (OPV) cells based on the conjugated polymer poly (3-hexylthiophene-2, 5- diyl) (region-P3HT) also referred to as P3HT and a fullerene derivative [6, 6] Phenyl-C61-butyric acid methyl ester (C60-PCBM) also referred to as PCBM. The optimization,...