Georgia Factory Makes US Solar History With 47K Panels Daily

Solar giant Qcells just flipped the switch on something the US hasn't seen in over a decade: a factory that makes every single piece of a solar panel under one roof, from raw material to finished product.

The company's Cartersville, Georgia plant started making solar cells this month and is racing toward a huge milestone. By mid-2026, it will become the largest solar cell factory in US history, producing enough panels to power roughly 1.3 million American homes each year.

The numbers tell an impressive story. Once at full capacity, Cartersville will crank out 47,000 solar panels every single day when combined with Qcells' expanded Dalton facility. That's 3.3 gigawatts of ingots, wafers, and cells annually, plus 3.5 gigawatts of modules from Cartersville alone.

This factory represents something the American solar industry has desperately needed. For years, US developers have relied heavily on imported solar components, leaving them vulnerable to unpredictable tariff changes and supply chain nightmares.

"A dependable domestic supply chain doesn't just create thousands of good-paying jobs," said Andy Park, Qcells' global CEO. "It gives our customers greater certainty on price, supply, and tariffs, and a product they can trust from start to finish."

The investment is already transforming local communities. Qcells expects to employ nearly 4,000 people across its Georgia campuses, with about 3,800 direct jobs landing in Bartow and Whitfield Counties.

The Ripple Effect spreads far beyond job creation. Project developers using these Georgia-made panels can now pursue a 10% Domestic Content Bonus under the Investment Tax Credit, making clean energy projects more financially attractive. Qcells is also the only US solar manufacturer positioned to claim the Advanced Manufacturing Production Tax Credit at every single stage of production, from raw ingot to finished panel.

The module assembly line is already humming at full capacity, turning out 16,700 panels daily. That production will only accelerate as more sections of the facility come online over the next two years.

For an industry that's faced serious headaches from international supply disruptions, having a fully domestic option changes the game entirely. Customers get price stability, reliable delivery schedules, and protection from the kind of trade policy whiplash that has rattled the solar market in recent years.

This is American manufacturing betting big on a cleaner energy future, and the timing couldn't be better.