Robot maker · registered
Gritt
Gritt designs and deploys its own robotic arm systems that bolt onto standard construction equipment (skid steers, forklifts) to autonomously pick, position, and place solar panels with millimeter precision. The autonomy stack comprises proprietary AI vision models and motion-planning software trained across multiple construction tasks (panel placement, cinder-block stacking, rebar tying), generalizing rapidly to new tasks from the same architecture. A crew of 8 with Gritt systems installs 3,000–4,000 panels/day vs. ~800 without. Contracted for 2.8 GW of solar buildout over 18 months.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
Gritt Solar Panel Placement System
- Enables 8-person crew to install 3,000–4,000 solar panels per day (vs. ~800 without system)
throughput per crew per day
Claim source - Contracted to support installation of 2.8 GW of solar capacity over 18 months
contracted deployment pipeline
Claim source
Funding history
Publicly announced rounds
Pre-seed
First Round Capital, Climactic, Congruent Ventures, VSC Ventures
Round sourceSeries A
Obvious Ventures, Union Square Ventures, Active Impact Investments
Round sourceCompany timeline
Milestones and announcements
Source ledger
2 unique public sources