Solar plants are currently being touted as the future bitcoins for economies and the environment.
asserted
plants → tout → economies
As futuristic as the approach towards them may be, they still rely on a process that is extremely traditional.
uncertain
that → rely → process
Teams arrive at the site, move structures and install thousands of components to make up a structure that can span hundreds of acres.
asserted
that → arrive → acres
According to an article published by PowerMag, while panels have become cheaper and more efficient, the way they are installed continues to be plagued by labour, land, steel and time bottlenecks.
uncertain
they → accord → bottlenecks
This is a gap that a California-based startup is aiming to fill.
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startup → base → that
Planted just raised $31.8 million to expand a fleet of robots that work directly on solar park installation and launch a new generation of machines called Sage.
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that → raise → machines
What has made the buzz, apart from the robotic aspect, is the interest of people in the project: Piva Capital and RA Capital Management Planetary Health led the investment, while
Google, Breakthrough Energy Ventures, Khosla Ventures, and Gigascale Capital also participated.
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Google → make → investment
Google and a fund created by Bill Gates invested in the company as the competition shifted from merely producing the cheapest panels to identifying those who can convert vacant land into MW faster.
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who → create → MW
Breakthrough Energy Ventures was born from Bill Gates’ initiative to fund climate technologies.
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Ventures → bear → technologies
Meanwhile, Gigascale Capital was founded by Mike Schroepfer, a former executive at Meta.
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Capital → found → Meta
At the same time, Google’s involvement stands out during a period of rapidly growing electric demand associated with digital infrastructure.
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involvement → stand → infrastructure
This funding comes at a time when the company claims that demand for the robots already exceeds its current capacity.
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demand → come → capacity
After deploying more than 10MW in 2025, the company stated it aims for 100MW this year, a tenfold increase within a year.
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it → deploy → year
Furthermore, its potential project pipeline has already surpassed 20 GW.
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pipeline → surpass → GW
How it works
Interestingly, the most catching aspect of this project is not the replacement of human labour with robots.
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aspect → work → robots
Planted is attempting to transform the entire construction process of a solar plant into something of a production line, with software, photovoltaic structures and field robotics to reduce stages that currently take up months or even years.
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that → attempt → months
Instead of treating every solar plant as an individual project, the company aims to turn deployment into a repeatable process.
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company → treat → process
It wants software and robots to take up tasks that, as of now, require large teams in the field.
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that → want → field
The company has developed an integrated system that combines software planning, high-density solar structures that follow the topography, field storage, and robotics.
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that → develop → topography
A typical solar farm uses long racks to hold rows of panels that move to track the sun throughout the day, squeezing the maximum amount of power out of each panel.
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that → use → panel
But the design requires flattening the land to accommodate the racks, adding time and expense.
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design → require → time
The hillier parts of a site might not be used at all.
uncertain
parts → use → site
Instead, Planted uses a separate post for each panel, so it can follow the natural terrain without changes.
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it → use → changes
First, the company uses software to build a digital twin—a live virtual model—of the site and plan where each post should go.
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post → use → site
Then, it uses robots to precisely place each post, pulling them from a compartment that the startup compares to a giant toothpick dispenser.
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startup → use → dispenser
A custom bracket on top makes it possible to snap on a solar panel like putting together a Lego set.
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it → make → set
The level of precision needed for each post would be difficult to achieve manually.
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level → need → post
“Placing thousands of foundations precisely is exactly the kind of work that’s slow and error-prone for crews,” said Eric Brown, Planted’s CEO.
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Brown → place → crews
By following the bumps and hills of the terrain, Planted can pack in more solar panels and build in places that conventional designs couldn’t use.
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designs → follow → that
As such, the park is designed with automation in mind from the start.
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park → design → start
The structure itself has been simplified and prepared for automated installation.
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structure → simplify → installation
Furthermore, the software plays a crucial role in configuring the project.
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software → play → project
Consequently, the company aims to eliminate steps that typically require manual adjustments during construction.
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that → aim → construction
According to the company, its structures are better able to navigate the irregularities of the terrain.
uncertain
structures → accord → terrain
As a result, areas that would be problematic for traditional solar trackers can accommodate panels.
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that → accommodate → panels
At the same time, Planted claims to be able to produce twice as much energy per acre, reducing the area occupied by the project.
uncertain
Planted → claim → project
By building directly on the existing landscape instead of grading the land to flatten it, it can also make it easier to get environmental approvals.
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it → build → approvals
“How you design a system is pretty related to how you can get it permitted and interconnected,” Brown says.
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Brown → design → system
Vegetation stays in place, and stormwater flows the way it did before.
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it → stay → place
The panels also sit lower, so there’s less visual impact on the surrounding area.
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panels → sit → area
…and 14 more, not listed.
The Aporia
