Cosmic Robotics shows off construction robots at YC Demo Day, 11,000 solar panels installed

ycombinator · x · 2026-09-25

Cosmic Robotics, presented at YC Demo Day, builds robots to automate construction work that bottlenecks infrastructure like solar farms and data centers. Its robots have installed 11,000 solar panels and just signed a major contract with the country's largest construction company, with long-term ambitions for the Moon and Mars.

Related event: YC-backed Cosmic Robotics installs 11,000 solar panels, lands major US builder contract(5 posts)→

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