The United States in 2016 installed over 14,600 gigawatts, this has made the US reach over 42 Gigawatts of photovoltaic installations in the nation. Which is almost double what we had in 2015!! All the solar in the united states is enough to power over 8 million homes. Solar is still rising and we hope these numbers become larger as the years progress. Let's all go solar and help our planet. Happy Earth Day all!