Gritt's solar robots quadruple install speeds with off-the-shelf hardware
gritt raised $34 million to use ai models and rented hardware to automate solar panel installation, boosting crew output from 800 to 4,000 panels daily and solving a critical labor shortage.
robotics startup gritt raised $34 million to commercialize an ai system that transforms rented industrial equipment into autonomous solar installers, quadrupling the daily output of human crews from 800 to 4,000 panels. founded by carnegie mellon roboticists, gritt bypasses custom hardware to focus on software that controls skidders and arms with sub-millimeter accuracy, holding contracts for 2.8 gigawatts of projects. this software-first approach contrasts with competitors like luminous robotics, potentially enabling faster scaling and cheaper deployment. the technology mitigates labor shortages and safety risks in utility-scale solar construction, with future plans to expand into rebar tying and general infrastructure tasks.