How much electricity do solar panels make in Vijayawada, India?
≈ 6,160 kWh a year
In Vijayawada, India, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (15°) make about 6,160 kWh of electricity a year — 1,540 kWh for every installed kilowatt.
1,540 kWh/kWpspecific yield per year
15°best yearly panel tilt
1,868 kWh/m²yearly sunlight on level ground
Marchbest month (July lowest)
Solar energy month by month in Vijayawada
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 529 | 132 |
| February | 535 | 134 |
| March | 607 | 152 |
| April | 601 | 150 |
| May | 573 | 143 |
| June | 459 | 115 |
| July | 432 | 108 |
| August | 454 | 113 |
| September | 469 | 117 |
| October | 500 | 125 |
| November | 500 | 125 |
| December | 501 | 125 |
How these numbers were calculated
NASA POWER long-term monthly means on a 1° grid around the city, the monthly method of Duffie & Beckman (isotropic sky, each month's average day), panel temperature from NOCT, 10 % other losses and a 96 % inverter. No shading, snow or product-specific data; expect ±10 % against a detailed tool such as PVGIS. To change the number of panels, their rating, tilt, direction or your roof size, use Blorp's free solar roof tool — every result shows its equation and the numbers used.
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