WHO WE ARE

THE DIFFERENCE

01

Why
Mateis Solar?

At Mateis Solar, we believe power should be independent, sustainable, and within your control. Our team is committed to delivering premium solar solutions that combine advanced technology, long-term reliability, and measurable value. Mateis Solar isn't just a supplier-we're a long-term partner in helping you achieve independence through clean, dependable power.

Mateis Solar Corp. is your dedicated U.S. module supplier, built on unparalleled vertical manufacturing expertise. We deliver high-efficiency N-TOPCon modules responsibly sourced from our vertically integrated partners. By choosing Mateis Solar, you gain guaranteed long-term reliability and top-tier performance, backed by a team with decades of experience across the entire solar value chain. We are committed to delivering premium solar solutions that offer advanced technology and measurable value. Mateis Solar isn't just a supplier—we are your long-term partner in achieving energy independence through clean, dependable power.

TECHNOLOGY

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Our modules feature cutting-edge N-TOPCon cell technology, recognized globally for superior performance and exceptional longevity.

Built on an N-type silicon base, this advanced architecture delivers higher efficiency, lower annual degradation, and excellent power production in hot climates. By choosing our product, customers gain a reliable, high-yield investment designed for the future of solar energy.

SCM & MANUFACTURING

We provide the U.S. solar industry with meticulously sourced and imported modules. We operate as a proud U.S. module supplier, teamed up with a vertically integrated manufacturing partner overseas.

This partner produces the high-efficiency N-TOPCon cells and assemblies in a facility that is FEOC compliant and operates in a country currently excluded from Section 201 tariffs. This streamlined business model guarantees consistent product quality, cost-efficiency, and a stable supply chain, allowing us to deliver superior value without compromising performance or regulatory standards.

EXPERTISE

Our company is led by industry veterans whose expertise spans the entire solar value chain, including specialized strengths in PV engineering and design. With more than 30 years of PV solar industry experience, our leadership team has successfully established and operated manufacturing facilities for polysilicon, ingots/wafers, cells, and modules across multiple continents.

This unparalleled, vertically integrated experience ensures several key advantages: We select best-in-class technology, manage a fully compliant supply chain, and deliver superior modules tailored for the American market at competitive costs. This ultimately empowers distributors and installers to offer homeowners a path to achieving independent power at a lower cost than they are paying today.