By 2013, SunPower's revenues rebounded and it started expanding its manufacturing facilities again. That same year, it acquired Greenbotics, which developed automated cleaning systems for solar panels, and Dragonfly, which developed solar micro-inverters.
By 2013, SunPower's income had recovered, and it resumed expanding its production facilities. That year, it acquired Greenbotics, which developed automated cleaning systems for solar panels, and Dragonfly, which created solar micro-inverters.