The work presented in this book is to find a technically feasible and economically viable hybrid energy system suitable for off-grid electrification of remote areas. The cost configurations of different micro-power systems to fulfil the projected energy demand are made. The three case studies covered multiple key aspects of hybrid renewable energy systems. The work is focused mainly on the technical, economic, financial, and environmental impacts of the hybrid systems. The design parameters of the system, like type of load, source of energy, availability of meteorology data, storage, etc.,...