Workers observe as solar robots by Rosendin install photovoltaic solar modules on Thursday, April 17, 2025, at the Sequoia Solar Facility in Cisco. Shafkat Anowar / Staff Photographer CALLAHAN COUNTY ...

CALLAHAN COUNTY — The idea for a “solar robot” started several years ago, as a sketch on a cocktail napkin in a hotel lobby. Fast forward to mid-April, and Rosendin Electric senior vice president ...

The EPC contractor and Quanta subsidiary plans to use dozens of the autonomous excavators to install piles for solar array ...