Key facts
- Gritt has raised $34 million in total funding, with a $26 million Series A led by Obvious Ventures.
- The company uses AI models to control off-the-shelf robotic hardware for infrastructure construction.
- Gritt's initial focus is on automating solar panel installation to address labor shortages.
- The startup's systems can increase daily panel installation rates for crews.
- Gritt is contracted to install 2.8 gigawatts of solar panels and plans to deploy 48 systems soon.
Gritt, a startup focused on accelerating infrastructure construction through AI-powered robotics, has announced its emergence from stealth with $34 million in total funding. The company's mission is to address labor market challenges in critical sectors like solar energy build-out by deploying intelligent systems capable of operating in unstructured outdoor environments.
The $26 million Series A funding round was led by Obvious Ventures, with participation from Union Square Ventures and Active Impact Investment. This capital injection follows an earlier seed round backed by First Round Capital, Climactic, Congruent Ventures, and VSC Ventures.
Gritt's approach involves using off-the-shelf hardware, such as rented skidders and robotic arms from manufacturers like Kawasaki, controlled by its proprietary AI models. The initial application of its technology is the automated installation of large solar panels, positioning them with high precision onto frames, thereby significantly increasing the efficiency of installation crews.
According to Gritt's CEO Puneet Puri, a typical eight-person crew can install 800 panels daily, but with Gritt's systems, the same crew can install 3,000 to 4,000 panels. The company has secured contracts to install 2.8 gigawatts of solar panels over the next 18 months and counts three of the top 10 U.S. power construction companies among its customers. Gritt aims to have 48 of its systems operational within the next six months.
Competitors like Luminous Robotics, Cosmic, and China's Trinabot are also developing robotic solutions for panel installation, but Gritt differentiates itself by focusing on integrating AI with existing hardware rather than building entirely new robots. This strategy is intended to foster faster growth and a leaner cost structure.
Looking ahead, Gritt plans to expand its AI system's capabilities to include tasks such as fastening solar panels, drilling posts, and constructing racks. The long-term vision includes applying the technology to other labor-intensive construction tasks, such as tying rebar. The founders emphasize that advancements in AI models have made this generalized approach feasible, allowing for faster training and reuse of underlying software across different tasks.