Solomon Islands vs Saint Lucia: Solar (photovoltaic) panels cumulative capacity
Solomon Islands
0.0053 gigawatts
in 2025
Saint Lucia
0.0055 gigawatts
in 2025
Solomon Islands rank
174th
Saint Lucia rank
173rd
Solar (photovoltaic) panels cumulative capacity over time
- Solomon Islands
- Saint Lucia
How they compare
Saint Lucia currently reports 0.0055 gigawatts against 0.0053 gigawatts in Solomon Islands, a difference of 0.0002 gigawatts.
The two have swapped places 2 times across 12 shared years of data; in 2014 it was Saint Lucia ahead.
Solomon Islands ranks 174th and Saint Lucia ranks 173rd of 199 countries.
Saint Lucia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Solomon Islands | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.0007 gigawatts | 0.0018 gigawatts | 0.001 gigawatts | Saint Lucia |
| 2020s | 0.0024 gigawatts | 0.0045 gigawatts | 0.0021 gigawatts | Saint Lucia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher solar (photovoltaic) panels cumulative capacity, Solomon Islands or Saint Lucia?
- Saint Lucia, at 0.0055 gigawatts against 0.0053 gigawatts in Solomon Islands as of 2025.
- What is the difference in solar (photovoltaic) panels cumulative capacity between Solomon Islands and Saint Lucia?
- 0.0002 gigawatts, with Saint Lucia ahead.
- How many years of comparable data are there for Solomon Islands and Saint Lucia?
- 12 years are reported by both, from 2014 to 2025.
- How do Solomon Islands and Saint Lucia rank globally for solar (photovoltaic) panels cumulative capacity?
- Solomon Islands ranks 174th and Saint Lucia ranks 173rd of 199 countries.
- Where does this data come from?
- IRENA (2026) – 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.