Solar energy in Mar del Plata, Argentina
Average irradiation 4.59 kWh/m²/day · ~1340 kWh per kWp per year
Monthly solar irradiation & temperature in Mar del Plata (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 7.20 | 20.4 | 175 |
| Feb | 6.17 | 20.3 | 150 |
| Mar | 4.90 | 18.6 | 119 |
| Apr | 3.58 | 15.6 | 87 |
| May | 2.45 | 12.5 | 60 |
| Jun | 1.98 | 9.6 | 48 |
| Jul | 2.12 | 8.3 | 52 |
| Aug | 2.92 | 9.1 | 71 |
| Sep | 4.13 | 10.2 | 101 |
| Oct | 5.38 | 12.7 | 131 |
| Nov | 6.72 | 15.6 | 163 |
| Dec | 7.49 | 18.6 | 182 |
Solar potential of Mar del Plata explained
Mar del Plata receives an average of 4.59 kilowatt-hours of solar energy per square metre per day, measured over four decades of satellite observation. In practical terms, every kilowatt-peak of installed PV capacity yields about 1340 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Mar del Plata among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Mar del Plata?
With 4.59 kWh/m²/day of average irradiation, a 1 kWp system in Mar del Plata produces roughly 1340 kWh per year. That is an excellent solar resource — payback periods are typically among the shortest worldwide.
How much electricity would a 5 kW system produce in Mar del Plata?
Approximately 7,000 kWh per year — enough to cover a large share of a typical household's consumption.
What data is this based on?
Long-term satellite observations from NASA POWER (1981–present) and the PVGIS SARAH3 database, assuming a performance ratio of 80%.
Compare with nearby cities
São Paulo (4.5) · Rio de Janeiro (4.8) · Buenos Aires (4.6) · Santiago (5) · Bogotá (4.4) · Lima (5.1) · all cities →