DC uses Palmetto mapdwell, which is the solar potential analytics platform + api that pepco, comed, exelon, bge, peco, etc. all use. https://mapdwell.com/en/so

DC uses Palmetto mapdwell, which is the solar potential analytics platform + api that pepco, comed, exelon, bge, peco, etc. all use. https://mapdwell.com/en/solar/dc https://mapdwell.com/en/solar/dc This is the data that I took to my building's HOA board when proposing we retrofit our rooftop with solar.