Стартап Gritt вышел из стелса с $32 млн: роботы будут строить солнечные электростанции

What Gritt Does

Gritt builds robots that take on the toughest part of building solar power plants. The machines unload large-format glass panels, carry them to metal frames, and position them with sub-millimeter precision — workers only need to secure the panel in place. The company was founded by roboticists from Carnegie Mellon University: CEO Punit Puri and CTO Vishal Dugar.

The bet on "the toughest tasks" is no accident: modern solar panels are bulky sheets of glass that installers carry and position by hand thousands of times per shift. Gritt hands off exactly this routine to machines, leaving people with the final fastening step.

Key facts, as reported by TechCrunch:

• The Series A round raised $26 million, led by Obvious Ventures, with participation from Union Square Ventures and Active Impact Investments
• Including the seed round (First Round Capital, Climactic, Congruent Ventures, VSC Ventures), the company has raised $32 million in total
• A crew of eight people installs about 800 panels a day; with Gritt's systems — 3,000–4,000
• Gritt has contracts to install 2.8 GW of solar panels over the next 18 months
• Its customers include three of the ten largest energy construction companies in the US

How Much Faster Are the Robots?

Gritt's systems boost an installation crew's output four to five times: eight people without robots install about 800 panels a day, with robots — 3,000 to 4,000, according to TechCrunch. The company isn't building exotic hardware from scratch — it assembles its systems from off-the-shelf components, including leased skidder vehicles and Kawasaki industrial manipulators. The key value lies in the software that controls this equipment in the field.

Gritt currently has only two systems deployed, but over the next six months the company plans to grow its fleet to 48 machines — a 24-fold increase to meet already-signed contracts totaling 2.8 GW.

"Our thesis is that if we really want to speed up construction, we need intelligence that can operate in an outdoor, chaotic environment," —

Punit Puri, CEO of Gritt, in comments to TechCrunch.

Why Gritt Is Starting with Solar Plants

Solar power plants are a convenient testing ground for construction robots: the work is monotonous, repetitive, and physically grueling, while construction volumes keep growing. After installing panels, Gritt plans to automate adjacent operations: securing panels, drilling for foundations, assembling metal frames, and tying rebar before pouring concrete. Hence the formula from TechCrunch's headline: solar plants first — then everything else.

What This Means

The construction site is becoming the next big arena for applied robotics: unlike a factory, there's no assembly line or sterile conditions here, and the winners will be the teams whose software can handle the chaos of a real construction site. If Gritt fulfills its 2.8 GW in contracts, solar energy will have a working recipe against the labor shortage.

Frequently Asked Questions

How much did the startup Gritt raise?

A total of $32 million: the $26 million Series A round was led by Obvious Ventures with participation from Union Square Ventures and Active Impact Investments, with the rest coming from a seed round backed by First Round Capital, Climactic, Congruent Ventures, and VSC Ventures.

How much faster are Gritt's robots than humans?

A crew of eight installers sets up about 800 solar panels a day, while with Gritt's systems the same crew installs 3,000–4,000 panels — a four- to five-fold increase.

Who founded Gritt?

The company was founded by roboticists from Carnegie Mellon University: CEO Punit Puri and CTO Vishal Dugar.