{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"installed-solar-pv-capacity","source":"IRENA (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/installed-solar-pv-capacity","title":"Installed solar energy capacity","unit":"gigawatts"},"observations":[{"date":"2006-01-01","value":0.000168},{"date":"2007-01-01","value":0.000168},{"date":"2008-01-01","value":0.000168},{"date":"2009-01-01","value":0.000538},{"date":"2010-01-01","value":0.000577},{"date":"2011-01-01","value":0.001553},{"date":"2012-01-01","value":0.001738},{"date":"2013-01-01","value":0.002533},{"date":"2014-01-01","value":0.004262},{"date":"2015-01-01","value":0.015898},{"date":"2016-01-01","value":0.02163},{"date":"2017-01-01","value":0.027984},{"date":"2018-01-01","value":0.03242},{"date":"2019-01-01","value":0.052126},{"date":"2020-01-01","value":0.078281},{"date":"2021-01-01","value":0.110765},{"date":"2022-01-01","value":0.14024},{"date":"2023-01-01","value":0.18142},{"date":"2024-01-01","value":0.196769}],"summary":{"latest_period":"2024-01-01","latest_value":0.196769,"max":0.196769,"mean":0.0457494,"min":0.000168,"of":218,"rank":100,"trend":"volatile"}}