Solar energy in Amritsar, India
Average irradiation 4.93 kWh/m²/day · ~1440 kWh per kWp per year
Monthly solar irradiation & temperature in Amritsar (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.92 | 12.4 | 71 |
| Feb | 4.01 | 15.9 | 98 |
| Mar | 5.28 | 21.9 | 128 |
| Apr | 6.30 | 28.6 | 153 |
| May | 6.90 | 34.5 | 168 |
| Jun | 6.49 | 36.4 | 158 |
| Jul | 5.54 | 34.0 | 135 |
| Aug | 5.37 | 31.8 | 131 |
| Sep | 5.29 | 29.5 | 129 |
| Oct | 4.61 | 25.5 | 112 |
| Nov | 3.53 | 19.5 | 86 |
| Dec | 2.90 | 14.4 | 71 |
Solar potential of Amritsar explained
Amritsar receives an average of 4.93 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 1440 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Amritsar among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Amritsar?
With 4.93 kWh/m²/day of average irradiation, a 1 kWp system in Amritsar produces roughly 1440 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 Amritsar?
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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