Developing for developing nations

Abstract

Developing technological solutions for the developing nations is more than simply re-sizing a prevalent solution from the developed world. Not only the environmental conditions, but also the technology usage varies greatly between the developing nations in sunnier latitudes around the world and the developed nations of north-western Europe. This paper sheds light on the various technical and non-technical factors to be considered for designing a standalone PV system for low-income households in emerging economies. The significance of the battery in a low-cost PV system is examined and the role of power electronics in such a system design is highlighted. Finally, the paper proposes a system design methodology. This paper presents an overview of the current initiatives in the Solar Home System landscape, and identifies gaps that can be potentially filled by technology.