As of December 2020, the states with the most small-scale solar photovoltaic (PV) capacity were California (10.6 gigawatts (GW)), New Jersey (1.9 GW), and Massachusetts (1.8 GW). Of the 4.5 GW of small-scale solar capacity added in the United States in 2020, California accounted for 31%, the largest share by far. Although Texas and Florida have less total small-scale solar capacity than states such as California or New Jersey, capacity has grown rapidly in these states in recent years. In 2020, Texas added 422 megawatts (MW) of small-scale solar, and Florida added 282 MW. State incentives, strong solar resources, and policy changes are largely driving these gains.