Installed solar electricity capacity, in megawatts (IRENA). Source: IRENA. Retrieved 2 May 2026.
| Period | Solar Capacity |
|---|---|
| 2025 | 185.5 MW |
| 2024 | 185.5 MW |
| 2023 | 185.5 MW |
| 2022 | 166.2 MW |
| 2021 | 163.1 MW |
| 2020 | 105.9 MW |
| 2019 | 82.5 MW |
| 2018 | 72.7 MW |
| 2017 | 43 MW |
| 2016 | 37.4 MW |
| 2015 | 33.2 MW |
| 2014 | 7.9 MW |
54 countries carry a recent installed solar electricity capacity figure. Each opens its own page with the history, the source and the API request.
169 of 207 indicators carry a figure for Ghana, grouped by topic.