Energetica India Magazine -October 2020

SOLAR POWER Technical Monitoring Guide for Solar Hybrid Mini-Grids in India Mini grids operate in challenging environments, and their viability depends largely upon building and maintaining integrated and efficient technical systems. Due to lack of resources, low availability of appropriate equipment, and inadequate technical support services, projects frequently struggle to realize their full potential. Smart Power India, a subsidiary of Rockefeller Foundation, launched its Technical Monitoring Guide for So- lar Hybrid Mini grids in India. The past decade has witnessed great interest in mini-grids as a potentially transformative solution to last-mile energy access in the developing world. Mini-grid operating models and technologies continue to evolve with a dynamic customer base. The Guide seeks to provide standard protocols for measuring, analyzing, and interpreting the performance of mini-grid plants and their key components. Mini-grid developers in India, Africa, and around the world have led the way in establishing new business models, deploying innovative technologies, and securing government recognition and support. Yet mini grids continue to op- erate in remote locations under chal- lenging conditions which put immense strain on plant electronics, batteries, and other equipment. This leads to acceler- ated degradation which in practice often goes unnoticed and unmitigated. Mini grids operate in challenging envi- ronments, and their viability depends largely upon building and maintaining integrated and efficient technical sys - tems. Due to lack of resources, low avail- ability of appropriate equipment, and inadequate technical support services, projects frequently struggle to realize their full potential. Robust evaluation of mini-grids’ technical performance is a critical requirement. The Guide offers the standardized protocols to follow in order to construct a detailed and far-sighted assessment of a mini-grid’s health and the appropriateness of its underlying design. We foresee every step of monitoring be- coming increasingly streamlined: from data collection, to benchmarking, to interpretation, and hence to confident prescription of interventions which will improve and safeguard performance. A Schematic of mini-grid plant architecture 48 energetica INDIA- October_2020 Report from Smart Power India