Array Technologies, Inc. (ARRY)

Array Technologies manufactures the machinery that solar panels sit on—specifically, single-axis trackers that follow the sun’s arc across the sky. Rather than panels mounted fixed to roofs or the ground, a solar tracker rotates throughout the day to keep panels perpendicular to incoming sunlight, which can boost energy yield by 25 to 30 percent. For utility-scale solar farms covering hundreds of acres, where that percentage gain multiplies across thousands of panels, a tracker manufacturer becomes essential infrastructure in the renewable energy buildout.

The company’s core product is its SunLink tracker platform, designed for large ground-mounted solar installations. These systems use motors and sensors to reorient arrays in real time, responding to sun position and weather conditions. Array sells primarily to solar developers and energy companies who build utility-scale projects; it does not manufacture solar panels themselves, but rather the mechanical backbone on which those panels operate. Revenue flows from hardware sales and installation support, with the tracker typically representing a material portion of a large project’s balance-of-systems cost.

A tracker system that can reliably position tens of thousands of panels throughout a project’s 25-year operational life is not a commodity—it’s a critical dependency.

The competitive landscape includes other tracker makers and the engineers that in-house teams develop when building their own rigs, but Array’s scale and installed base give it a foothold in North America and expanding international markets. The business is capital-intensive; manufacturing and deployment require significant upfront investment, and project timelines can stretch. Like other equipment suppliers to renewable energy, Array faces commodity price pressures on steel and electronics, plus boom-and-bust cycles driven by policy incentives, grid infrastructure upgrades, and energy prices. A sudden drop in solar project pipelines—whether from permitting delays, transmission constraints, or shifts in incentive architecture—can quickly hit revenues.

The company went public in 2021 and trades on NASDAQ. Its financial performance has proven sensitive to the renewable energy construction cycle, with results tracking closely to utility-scale solar deployment rates. For investors, Array is a play on sustained solar adoption and grid electrification; for the industry, it is a manufacturer of hardware whose growth depends entirely on how much solar capacity policymakers and utilities choose to build.