How much electricity do solar panels make in Nottingham, United Kingdom?
≈ 4,159 kWh a year
In Nottingham, United Kingdom, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (40°) make about 4,159 kWh of electricity a year — 1,040 kWh for every installed kilowatt.
1,040 kWh/kWpspecific yield per year
40°best yearly panel tilt
1,027 kWh/m²yearly sunlight on level ground
Maybest month (December lowest)
Solar energy month by month in Nottingham
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 172 | 43 |
| February | 240 | 60 |
| March | 365 | 91 |
| April | 447 | 112 |
| May | 506 | 126 |
| June | 476 | 119 |
| July | 488 | 122 |
| August | 437 | 109 |
| September | 375 | 94 |
| October | 289 | 72 |
| November | 198 | 50 |
| December | 167 | 42 |
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.