Study of a Standalone Solar-Wind Hybrid Electric Energy Supply System Detached from the Main Grid line in EthiopiaThe book discusses about supplying electric energy from solar wind based hybrid resources to remotely located communities detached from the main grid line in Ethiopia. The communities in mind are one of two types: the majority of the poor population residing in the countryside; and the people relocated by the Government from the overused and dry regions to the relatively productive and fertile ones in line with the long term poverty reduction plan.