This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org.
The data provide the energy output for several months from two roof-topsolar arrays in San Francisco. This city is known for having highly variableweather, so while these two arrays are only about 1 mile apart from eachother, the Inner Sunset location tends to have more fog.
- location - Location for the array.
- date - Date.
- kwh - Number of kWh
These data were provided by Larry Rosenfeld, a resident in San Francisco.
The Haight-Ashbury array is a 10.4 kWh array, while the Inner Sunset arrayis a 2.8 kWh array. The kWh units represents kilowatt-hours, which isthe unit of energy that typically is used for electricity bills. The costper kWh in San Francisco was about $0.25 in 2016.
Taken from: https://www.openintro.org/data/index.php?data=solar.