Installed solar electricity capacity, in megawatts (IRENA). Source: IRENA. Retrieved 2 May 2026.
| Period | Solar Capacity |
|---|---|
| 2025 | 894.9 MW |
| 2024 | 774.9 MW |
| 2023 | 507.9 MW |
| 2022 | 198.9 MW |
| 2021 | 96.5 MW |
| 2020 | 96.5 MW |
| 2019 | 80.1 MW |
| 2018 | 63.8 MW |
| 2017 | 47.1 MW |
| 2016 | 38.1 MW |
| 2015 | 27.6 MW |
| 2014 | 17.1 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.
164 of 207 indicators carry a figure for Tunisia, grouped by topic.