How much electricity do solar panels make in Recife, Brazil?
≈ 6,786 kWh a year
In Recife, Brazil, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (5°) make about 6,786 kWh of electricity a year — 1,697 kWh for every installed kilowatt.
1,697 kWh/kWpspecific yield per year
5°best yearly panel tilt
2,098 kWh/m²yearly sunlight on level ground
Octoberbest month (June lowest)
Solar energy month by month in Recife
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 607 | 152 |
| February | 549 | 137 |
| March | 605 | 151 |
| April | 545 | 136 |
| May | 508 | 127 |
| June | 456 | 114 |
| July | 493 | 123 |
| August | 551 | 138 |
| September | 587 | 147 |
| October | 632 | 158 |
| November | 626 | 157 |
| December | 625 | 156 |
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.