The research carried out concerning the power generator development has led to 3 IEEE scientific publications. This highlights innovation that has been induced by the project constraints. In particular, the conception of a novel dynamic electric model of supercapacitors has been achieved along with new experimental studies about their life duration involving combined climatic-endurance and power-cycling stresses. These important results have proven that the new supercapacitor model is superior to any existing one but most importantly that the technology can be used for 10 years in the extreme conditions that the device will face in district hospitals of sub-Saharan African regions.