Soltec Wins KPMG-Vetted Domestic-Content Certification for US Solar Trackers

Soltec Wins KPMG-Vetted Domestic-Content Certification for US Solar Trackers A tracker maker's PFE compliance shows how Treasury's domestic-content rules are now gating which equipment qualifies for US solar tax credits. Soltec said on June 17 (2026-06-17) it can now provide PFE-compliant certification for the U.S. trackers in its SFOne and SF7 single- and dual-axis lines, after a compliance review carried out with advisory support from KPMG. The Spanish manufacturer framed it as proof that its utility-scale hardware meets the rules now shaping which solar projects qualify for federal support.³ For developers building large US solar farms, that paperwork is starting to decide economics. Soltec has been able to offer trackers with 100% U.S. domestic content since the end of 2025, aligned with U.S. Department of Treasury guidance, and the new PFE attestation sits on top of that. Certification is what lets a project's hardware count toward the domestic-content thresholds attached to federal tax credits.³ A note of caution on the source. The announcement was supplied by Soltec's own communications team, so the timing reads as much like marketing as disclosure. What gives it weight is the KPMG review behind it. A third-party compliance process is harder to wave away than a self-declared spec sheet.³ The figures Soltec offered are about installed base, not pricing. The company said it has delivered 3.2 GW of solar trackers across 20 states, working with leading EPC contractors and independent power producers. It disclosed no premium for compliant equipment, which leaves the financial edge implied rather than measured.³ The move fits a trend the IEA has flagged. Nations are increasingly investing in domestic energy sources, including renewables, nuclear power, electricity infrastructure and in some cases coal, to strengthen energy resilience, the agency said. Domestic-content rules turn that political instinct into a procurement requirement.² That instinct is being reinforced by a subsidy race well beyond power equipment. India has offered up to $26bn of production-linked incentives across 14 industries to lure manufacturers, and America's CHIPS Act payouts form part of $371bn earmarked for semiconductors in the most generous countries, according to UBS. Solar mounting steel is a smaller prize, but the same logic of paying for local supply applies.¹ Trackers are an unglamorous but meaningful part of a utility-scale project, the steel structures that tilt panels toward the sun. Because they are heavy, standardized and steel-intensive, they are among the components a developer can most plausibly source domestically without importing scarce cells or wafers. That makes tracker certification an early, achievable way to lift a project's domestic-content score.³ The test now is commercial, not technical. Whether developers pay up for certified domestic trackers, and whether rival manufacturers secure comparable KPMG-style attestations, will show if compliance becomes a genuine pricing advantage or simply table stakes. Until a buyer puts a number on it, Soltec's certification is a credential in search of a premium.³