What the new policy does

Beginning December 4, 2026, imported polysilicon and specified derivatives will be subject to newly established minimum import prices. Covered derivative products—including specified ingots, wafers, solar cells and modules—will generally face an additional 15% tariff, subject to the proclamation’s country-specific treatment and other stated exceptions. Raw polysilicon itself is covered by the minimum-import-price program, not the separate 15% derivative tariff. For homeowners, the practical point is that equipment origin and supply-chain support deserve closer review.

Qcells was already building in America

While many solar brands depend heavily on imported equipment, Qcells has invested billions of dollars in its Georgia manufacturing operations. Qcells recently began producing solar cells at its Cartersville facility—an important milestone in its plan to establish a more complete American solar supply chain, extending from raw materials and wafers to solar cells and finished panels. When fully operational, the facility is expected to be the largest solar-cell manufacturing plant in United States history.

Why this matters to California homeowners

The new protections are designed to prevent heavily subsidized foreign manufacturers from flooding the American market with artificially inexpensive solar products. They may strengthen manufacturers investing in American facilities, American workers and domestic energy security. They could also affect the pricing or availability of some imported solar products. Choosing Qcells gives homeowners access to an established solar brand making an extraordinary long-term commitment to manufacturing in America.

Factory to rooftop—with Axia by Qcells

All Star Solar is an Authorized Sales Partner of Axia by Qcells. The Axia experience connects Qcells equipment, system design, financing, installation coordination, monitoring and long-term support through a more unified factory-to-rooftop ecosystem.

  • Who manufactures the equipment?
  • Is the manufacturer investing in America?
  • Who will coordinate the installation?
  • What protections and monitoring are included?
  • Who will still be standing behind the system years from now?

The outlook for American solar manufacturing

The administration says the action is intended to shift more of the industry toward domestic production, supply-chain security and competition with foreign manufacturers. Qcells has already made one of the largest solar-manufacturing investments in American history. For California homeowners considering solar and battery storage, the policy makes a manufacturer’s supply chain and domestic operations more relevant factors to examine.

Discover whether Axia by Qcells is right for your home

Have your electricity bills personally reviewed by an All Star Solar Senior Solar Design Consultant. We’ll explain your options clearly, without pressure, and help you determine whether solar and battery storage make financial sense for your property.

Sources and further reading

Primary documents checked for this guide. Program rules and signed agreements govern your project.

Apply this to your California home

Compare the matching Qcells solar in California page, the Axia by Qcells pathway and Qcells equipment. Local permit and utility questions are covered in our Irvine, Anaheim and Orange County pages.