How much electricity do solar panels make in São Bernardo do Campo, Brazil?
≈ 5,784 kWh a year
In São Bernardo do Campo, Brazil, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (20°) make about 5,784 kWh of electricity a year — 1,446 kWh for every installed kilowatt.
1,446 kWh/kWpspecific yield per year
20°best yearly panel tilt
1,656 kWh/m²yearly sunlight on level ground
Decemberbest month (June lowest)
Solar energy month by month in São Bernardo do Campo
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 512 | 128 |
| February | 492 | 123 |
| March | 522 | 131 |
| April | 483 | 121 |
| May | 437 | 109 |
| June | 404 | 101 |
| July | 446 | 111 |
| August | 495 | 124 |
| September | 466 | 116 |
| October | 499 | 125 |
| November | 499 | 125 |
| December | 529 | 132 |
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.