Residential solar systems installed in the U.S. 2017-2023

The number of cumulative residential solar systems installed in the United States has increased significantly in the last years. In 2017, there were approximately 1.6 million of residential solar PV systems across the U.S.. By 2023, that number had increased by more than three million, reaching approximately 4.7 million systems.

在过去几年中，美国累计安装的居民光伏发电系统数量显著增加。截至2017年，美国共有约160万套居民光伏发电系统。至2023年，该数字已增加超过300万，达到约470万套系统。