How much electricity do solar panels make in Beijing, People's Republic of China?
≈ 5,931 kWh a year
In Beijing, People's Republic of China, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (35°) make about 5,931 kWh of electricity a year — 1,483 kWh for every installed kilowatt.
1,483 kWh/kWpspecific yield per year
35°best yearly panel tilt
1,488 kWh/m²yearly sunlight on level ground
Marchbest month (November lowest)
Solar energy month by month in Beijing
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 467 | 117 |
| February | 459 | 115 |
| March | 599 | 150 |
| April | 571 | 143 |
| May | 577 | 144 |
| June | 480 | 120 |
| July | 452 | 113 |
| August | 480 | 120 |
| September | 479 | 120 |
| October | 483 | 121 |
| November | 432 | 108 |
| December | 452 | 113 |
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.
Other cities in People's Republic of China
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