This dataset also consists of data on other non-grid connected solar installations/applications such as standalone solar solutions, lanterns, solar pumps, and solar water heaters. The capacities of the solar pumps and the water heaters in terms of their flow rates and volumes respectively are reported. This dataset was last updated in June 2014. NB: The number of solar lanterns distributed by the Ministry of Energy And Petroleum(MOEP) is not given but a total capacity of those lantern distributed was 42kW.
Citation: Ghana Energy Commission & Negawatt challenge. A curated list of datasets for the World Bank Negawatt Challenge competition in Accra and Nairobi cities: https://datahub.io/organization/negawatt-challenge