Median solar home system size in the U.S. 2010-2022
cost of solar photovoltaics has declined steadily in the last decade.
The average system size for residential solar photovoltaics in the United States has increased over the last few years. In 2022, the median size of a home solar system in the U.S. stood at 7.2 kilowatts direct current. In comparison, the median size in 2010 was just over five kilowatts direct current. The