Oman vs Slovenia: Solar (photovoltaic) panels cumulative capacity
Oman
1.67 gigawatts
in 2025
Slovenia
1.57 gigawatts
in 2025
Oman rank
53rd
Slovenia rank
54th
Solar (photovoltaic) panels cumulative capacity over time
- Oman
- Slovenia
How they compare
Oman currently reports 1.67 gigawatts against 1.57 gigawatts in Slovenia, a difference of 0.1 gigawatts.
That makes Oman's figure about 1.1 times Slovenia's.
The two have swapped places 3 times across 13 shared years of data; in 2013 it was Slovenia ahead.
Oman ranks 53rd and Slovenia ranks 54th of 199 countries.
Slovenia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Oman | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.0094 gigawatts | 0.2361 gigawatts | 0.2266 gigawatts | Slovenia |
| 2020s | 0.6592 gigawatts | 0.913 gigawatts | 0.2537 gigawatts | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher solar (photovoltaic) panels cumulative capacity, Oman or Slovenia?
- Oman, at 1.67 gigawatts against 1.57 gigawatts in Slovenia as of 2025.
- What is the difference in solar (photovoltaic) panels cumulative capacity between Oman and Slovenia?
- 0.1 gigawatts, with Oman ahead.
- How many years of comparable data are there for Oman and Slovenia?
- 13 years are reported by both, from 2013 to 2025.
- How do Oman and Slovenia rank globally for solar (photovoltaic) panels cumulative capacity?
- Oman ranks 53rd and Slovenia ranks 54th of 199 countries.
- Where does this data come from?
- IRENA (2026) β processed by Our World in Data, published as Solar (photovoltaic) panels cumulative capacity. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Solar photovoltaic (on-grid) electricity installed capacity, measured in gigawatts.