Guinea vs Tonga: Installed solar energy capacity

Guinea
0.0169 gigawatts
in 2024
Tonga
0.0155 gigawatts
in 2024
Guinea rank
160th
Tonga rank
163rd

Installed solar energy capacity over time

  • Guinea
  • Tonga
00.0050.010.015200020122024

How they compare

Guinea currently reports 0.0169 gigawatts against 0.0155 gigawatts in Tonga, a difference of 0.0013 gigawatts.

That makes Guinea's figure about 1.1 times Tonga's.

The two have swapped places 1 time across 13 shared years of data; in 2012 it was Tonga ahead.

Guinea ranks 160th and Tonga ranks 163rd of 218 countries.

Individual pages

About this data

Indicator
Installed solar energy capacity
Unit
gigawatts
Source
IRENA (2025) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
218 places, 3,927 data points, 2000–2024
Last refreshed

Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes solar photovoltaic and concentrated solar power.