How much electricity do solar panels make in Maceió, Brazil?
≈ 6,913 kWh a year
In Maceió, Brazil, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (5°) make about 6,913 kWh of electricity a year — 1,728 kWh for every installed kilowatt.
1,728 kWh/kWpspecific yield per year
5°best yearly panel tilt
2,136 kWh/m²yearly sunlight on level ground
Decemberbest month (June lowest)
Solar energy month by month in Maceió
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 628 | 157 |
| February | 564 | 141 |
| March | 621 | 155 |
| April | 559 | 140 |
| May | 511 | 128 |
| June | 461 | 115 |
| July | 496 | 124 |
| August | 549 | 137 |
| September | 591 | 148 |
| October | 640 | 160 |
| November | 644 | 161 |
| December | 650 | 162 |
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.