Inverterless Solar- DC system design for off- grid and near off-grid Indian homes

Abstract

This paper presents an innovative approach to tackle the crisis of electrification of off grid and near off grid homes by using the innovative Inverterless Solar DC system. Improved efficiency, lower cost and robust design makes it a very attractive solution. Inverterless system is not only cost effective to power off grid homes but as and when grid becomes available, it can be seamlessly integrated. For homes which are connected to the grid but face load shedding, this system provides uninterrupted power. This paper presents the technical design details of this system