Solar energy in Warangal, India
Average irradiation 5.28 kWh/m²/day · ~1542 kWh per kWp per year
Monthly solar irradiation & temperature in Warangal (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.74 | 22.3 | 115 |
| Feb | 5.61 | 25.8 | 137 |
| Mar | 6.16 | 29.8 | 150 |
| Apr | 6.75 | 33.1 | 164 |
| May | 6.77 | 34.9 | 165 |
| Jun | 5.32 | 30.4 | 129 |
| Jul | 4.34 | 27.6 | 106 |
| Aug | 4.29 | 26.5 | 104 |
| Sep | 4.89 | 26.2 | 119 |
| Oct | 5.10 | 25.1 | 124 |
| Nov | 4.87 | 23.0 | 118 |
| Dec | 4.55 | 21.5 | 111 |
Solar potential of Warangal explained
Warangal receives an average of 5.28 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 1542 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Warangal among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Warangal?
With 5.28 kWh/m²/day of average irradiation, a 1 kWp system in Warangal produces roughly 1542 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 Warangal?
Approximately 8,000 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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