IGNITE SEP 25 - Domestic Content, On Your Terms: Introducing Domestic Choice for True American-Made Configurability

Imperial Star Solar
Sep 29
3 min read

In today’s evolving solar market, developers and EPCs face growing challenges with rigid product specifications, complex domestic content requirements, and unpredictable supply chains. Domestic Choice answers these challenges by providing configurable solar modules made in the U.S., tailored precisely to each project’s unique needs.

At the heart of this solution is DomesticIQ, our proprietary tool that helps builders and developers identify the optimal domestic content percentage for their project. By analyzing applicable incentives, local content mandates, and project-specific criteria, DomesticIQ recommends the exact U.S.-sourced content level required—whether high, very high, or balanced. This data-driven approach ensures compliance and maximizes project eligibility for incentives without guesswork.

Once the domestic content percentage is established, Domestic Choice’s manufacturing process configures the module to spec. From silicon wafers and cell technologies to glass thickness and bill of materials, each solar panel is customized for the job—delivered rapidly from a deep supply chain network. This configurability minimizes inventory delays and eliminates the compromises of one-size-fits-all SKUs.

Beyond new installations, Domestic Choice is engineered for repowering aging utility-scale sites, storm damage replacements, and PPA extension projects. Its ability to adapt module specs quickly keeps complex retrofit projects on schedule and compliant.

Backed by direct factory relationships and a builder-first mindset, Domestic Choice delivers the American-made quality and configurability today’s projects demand—your domestic content, your decision, built here to your exact requirements.

RE+ 2025: Innovation Spotlight and Imperial Star Solar’s Industry Leadership

RE+ 2025 in Las Vegas gathered more than 37,000 clean energy professionals and over 1,300 exhibitors to showcase the latest in solar and energy storage technologies. As North America’s largest renewable energy event, RE+ remains a vital platform for industry innovation, networking, and market insights.

Imperial Star Solar earned recognition in Solar Power World for its pioneering approach to module durability — featuring a 4-mm thick glass module designed specifically for Erthos, a flat-ground solar developer. While many manufacturers standardize on 3.2 mm tempered glass for hail resistance, Imperial Star Solar’s thicker, more resilient panel provides added protection from extreme weather and enables advanced operational technologies, such as robotic cleaning systems, to operate effectively without damaging the module surface. This innovation reflects their commitment to tailor-made solutions that meet the unique challenges of real-world installations.

A major theme at RE+ 2025 was the evolving regulatory landscape emphasizing domestic content and compliance with the new Federal Entity of Concern (FEOC) rules. These standards encourage solar manufacturers to maximize U.S. sourcing without relying heavily on imported components, particularly from restricted regions. Imperial Star Solar’s focus on American-assembled modules aligns with this trend, helping project developers meet critical compliance requirements while advancing supply chain resilience.

The show also highlighted the industry’s shift toward module standardization, with half-cut cells and PERC or TOPCon technologies becoming the dominant design choices. Alongside this, innovative panel formats such as ultralight designs and specialty curved tiles revealed opportunities for niche applications in commercial rooftops and residential markets.

Imperial Star Solar’s presence at RE+ solidified its role as a leader in durable, high-performance solar modules built with an acute understanding of customer needs and regulatory realities. Their solutions demonstrate how tailored engineering combined with domestic manufacturing can provide both operational and compliance advantages in today’s competitive market.

As the clean energy sector continues to evolve, events like RE+ underscore the importance of innovation rooted in practical challenges and strategic market positioning. Imperial Star Solar is well-positioned to meet the demands of a growing market that prizes quality, reliability, and domestic content.

We’re Hiring—Grow With Imperial Star Solar

We Are Hiring — Photo: Imperial Star Solar Team

As we scale annual capacity in Houston, we’re adding to our team. If you want to be part of real U.S. solar manufacturing—on the shop floor, in supply chain, or in sales—we want to hear from you.

Why Join Imperial Star?

Steady work with a growing American company
Open positions for skilled operators, logistics, sales, human resources and management
Benefits, and room to advance
Help build the future of clean energy, right here at home

Ready to make an impact? Check out our open roles and apply today—let’s build the future, together.

Apply Now

Upcoming Industry Events

We're thrilled to announce our participation in two major industry events. These events provide excellent opportunities to explore the latest trends, connect with industry leaders, and discover how Imperial Star Solar can support your solar projects.