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 David ...

Solarcleano, a Luxembourg-based solar panel cleaning systems specialist, has launched L1, a portable and semi-automatic cleaning system with 2.45 m wide brushes and support for both dry and wet ...

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 ...