Solar energy in Kākināda, India
Average irradiation 5.04 kWh/m²/day · ~1472 kWh per kWp per year
Monthly solar irradiation & temperature in Kākināda (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.80 | 24.2 | 117 |
| Feb | 5.61 | 25.9 | 136 |
| Mar | 6.15 | 28.1 | 150 |
| Apr | 6.45 | 29.7 | 157 |
| May | 5.88 | 30.8 | 143 |
| Jun | 4.70 | 29.8 | 114 |
| Jul | 4.42 | 28.4 | 108 |
| Aug | 4.54 | 28.0 | 110 |
| Sep | 4.62 | 28.1 | 112 |
| Oct | 4.57 | 27.8 | 111 |
| Nov | 4.43 | 26.0 | 108 |
| Dec | 4.28 | 24.4 | 104 |
Solar potential of Kākināda explained
Kākināda receives an average of 5.04 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 1472 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kākināda among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kākināda?
With 5.04 kWh/m²/day of average irradiation, a 1 kWp system in Kākināda produces roughly 1472 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 Kākināda?
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%.
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