Tesla’s sales in the U.S. have recently dropped after the tax credits halved in July, but the models on offer from Elon Musk’s electric vehicle (EV) maker are undisputedly the best-selling electric cars in America. All of Tesla’s models accounted for 75 percent of all U.S. sales of electric vehicles in October 2019, and for 77.7 percent between January and October, CleanTechnica’s Zachary Shahan has estimated, based on data from CleanTechnica and from automakers. Last month, the best selling EV model was Tesla Model…