How much electricity do solar panels make in Adelaide, Australia?
≈ 6,615 kWh a year
In Adelaide, Australia, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (25°) make about 6,615 kWh of electricity a year — 1,654 kWh for every installed kilowatt.
1,654 kWh/kWpspecific yield per year
25°best yearly panel tilt
1,821 kWh/m²yearly sunlight on level ground
Januarybest month (June lowest)
Solar energy month by month in Adelaide
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 727 | 182 |
| February | 619 | 155 |
| March | 621 | 155 |
| April | 496 | 124 |
| May | 402 | 101 |
| June | 350 | 88 |
| July | 382 | 96 |
| August | 464 | 116 |
| September | 539 | 135 |
| October | 638 | 160 |
| November | 668 | 167 |
| December | 710 | 177 |
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.