This statistic provides a median installed price of residential solar photovoltaic systems in 2017, broken down by size range. At this time, the median price of residential solar systems that were between 2 and 3 kilowatts was 4.1 U.S. dollars per watt direct current.
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Lawrence Berkeley National Laboratory. (September 20, 2018). Median installed price of residential solar systems in the U.S. in 2017, by size range (in U.S. dollars per watt dc)* [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/
Lawrence Berkeley National Laboratory. "Median installed price of residential solar systems in the U.S. in 2017, by size range (in U.S. dollars per watt dc)*." Chart. September 20, 2018. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/
Lawrence Berkeley National Laboratory. (2018). Median installed price of residential solar systems in the U.S. in 2017, by size range (in U.S. dollars per watt dc)*. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/
Lawrence Berkeley National Laboratory. "Median Installed Price of Residential Solar Systems in The U.S. in 2017, by Size Range (in U.S. Dollars per Watt Dc)*." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Sep 2018, /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/
Lawrence Berkeley National Laboratory, Median installed price of residential solar systems in the U.S. in 2017, by size range (in U.S. dollars per watt dc)* ÌÇÐÄÆƽâ°æ, /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/ (last visited July 28, 2026)
Median installed price of residential solar systems in the U.S. in 2017, by size range (in U.S. dollars per watt dc)* [Graph], Lawrence Berkeley National Laboratory, September 20, 2018. [Online]. Available: /statistics/916269/installed-residential-solar-system-price-in-the-us-by-size/
