Techno-Economic Analysis of Solar Mini Grid A Case Study of Mikawakhola Rural Municipality-4, Dalaicha Danda, Taplejung

Abstract

The Dalaicha Danda Solar Mini Grid is the subject of a thorough techno-economic analysis in this thesis, which serves as a case study for evaluating the practicality and advantages of solar-powered micro grid systems in off-the-grid and underserved areas. The goal of the study is to assess the small grid's technical merits, financial viability, and socioeconomic effects, offering important insights into the viability of such projects as an alternative to traditional grid growth. Interested in implementing solar mini grid initiatives in comparable settings, ultimately helping to realize the aims of universal energy access and sustainable development. A thorough analysis of the literature already on solar mini grids is conducted at the outset of the study to examine how they might improve energy access, foster sustainable development, and combat climate change. In the case study of the isolated and off-grid community of Dalaicha Danda, the technical aspects of the solar mini grid, such as the solar panels, battery storage, power conversion systems, and distribution network, were thoroughly evaluated onsite. The financial viability of the project is also evaluated using a comprehensive economic analysis that considers the original capital expenditure, ongoing operations and maintenance expenses, income generation, and payback times. Through community surveys and interviews, socio-economic effects like enhanced livelihoods, educational opportunities, and healthcare services are also assessed. The outcomes show that the Dalaicha Danda Solar Mini Grid demonstrates to be a technically possible and economically viable solution, providing a continuous and stable electricity supply to the community. The analysis shows that solar mini grids can dramatically raise living standards in rural areas while promoting sustainable development and economic prosperity. Policymakers, investors, and energy experts interested in implementing solar mini grid projects in related situations can learn a lot from the case study's findings, which will ultimately help us achieve our goals of universal energy access and sustainable development.