Installed solar pv capacity in Slovenia
Slovenia: Installed solar pv capacity was 1.57 in 2025. ◆ Volatile
Installed solar pv capacity in Slovenia, 2000–2025
Source: Our World in Data.
Analysis
The most recent figure for installed solar pv capacity in Slovenia is 1.57, measured in 2025. That is the highest value across all 26 years on record.
The figure is up 10.4% on the previous year and up 559.0% over ten years.
Over the whole period, installed solar pv capacity in Slovenia peaked at 1.57 in 2025 and was at its lowest, 0.001, in 2000.
Slovenia ranks 55th of 218 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Installed solar pv capacity in Slovenia, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 0.001 | — |
| 2001 | 0.001 | +0.0% |
| 2002 | 0.001 | +0.0% |
| 2003 | 0.001 | +0.0% |
| 2004 | 0.001 | +0.0% |
| 2005 | 0.001 | +0.0% |
| 2006 | 0.001 | +0.0% |
| 2007 | 0.001 | +0.0% |
| 2008 | 0.001 | +0.0% |
| 2009 | 0.004 | +300.0% |
| 2010 | 0.012 | +200.0% |
| 2011 | 0.057 | +375.0% |
| 2012 | 0.142 | +149.1% |
| 2013 | 0.187 | +31.7% |
| 2014 | 0.223 | +19.3% |
| 2015 | 0.238 | +6.7% |
| 2016 | 0.233 | -2.1% |
| 2017 | 0.2468 | +5.9% |
| 2018 | 0.2468 | +0.0% |
| 2019 | 0.2779 | +12.6% |
| 2020 | 0.3698 | +33.1% |
| 2021 | 0.4612 | +24.7% |
| 2022 | 0.6262 | +35.8% |
| 2023 | 1.03 | +64.7% |
| 2024 | 1.42 | +37.8% |
| 2025 | 1.57 | +10.4% |
Slovenia compared with similar countries
- Slovenia's 1.57 is above the median for high income countries, which is 1.01, 1.6× the median. (76 countries reporting)
- Slovenia's 1.57 is above the median for Europe & Central Asia, which is 1.57, 1.0× the median. (49 countries reporting)
Biggest year-on-year movements
Years where Installed solar pv capacity in Slovenia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2011 | +375.0% | 0.012 | 0.057 |
| 2009 | +300.0% | 0.001 | 0.004 |
| 2010 | +200.0% | 0.004 | 0.012 |
| 2012 | +149.1% | 0.057 | 0.142 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.0013 | 0.001 | 0.004 | 10 |
| 2010s | 0.1863 | 0.012 | 0.2779 | 10 |
| 2020s | 0.913 | 0.3698 | 1.57 | 6 |
Countries ranked near Slovenia
More energy & mining data for Slovenia
- Fuel imports 6.5% (2025)
- Ores and metals imports 3.2% (2025)
- Fuel exports 3.6% (2025)
- Ores and metals exports 2.7% (2025)
- Gas production 0.037 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 17.49 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0.037 terawatt-hours (2024)
- Gas production per person 17.49 kilowatt-hours per person (2024)
- Fossil fuel production by fuel, per capita 0 terawatt-hours per person (2024)
- Fossil fuel production by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
Frequently asked questions
- What is installed solar pv capacity in Slovenia?
- Installed solar pv capacity in Slovenia was 1.57 in 2025, according to Our World in Data.
- What is the highest installed solar pv capacity recorded in Slovenia?
- The highest recorded value was 1.57 in 2025.
- What is the lowest installed solar pv capacity recorded in Slovenia?
- The lowest recorded value was 0.001 in 2000.
- How does Slovenia rank for installed solar pv capacity?
- Slovenia ranks 55th out of 218 countries with data for 2025.
- Is installed solar pv capacity rising or falling in Slovenia?
- Over the last ten years it is up 559.0%. The long-run trend across the full record is volatile.
- Where does this Slovenia data come from?
- The figures come from Our World in Data, published as part of Installed solar pv capacity. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY 4.0 (Our World in Data).