CHONGQING, CHINA - JULY 19: In this photo illustration, a smartphone displays the logo of Enphase Energy Inc. (Photo illustration by Cheng Xin/Getty Images)Getty ImagesEnphase Energy (ENPH) has had a rough run, but the fundamentals remain solid. The solar leader still generates healthy cash flow and holds a strong position in home energy solutions. With the stock back near historical support levels, investors may be looking at the early stages of another potential rebound.ENPH stock is worth monitoring. Her ...