Summary
- The Mission Solar team recently attended RE+ Texas in Houston, connecting with commercial solar developers, EPCs, procurement teams, and installers across the region.
- Conversations on the floor reflected a market increasingly focused on compliance, supply chain questions, and long-term stability in solar.
- Mission Solar will be on the road again soon at future events around the country. Now is a great time to reach out to the sales team to find out where to meet us next.
At RE+ Texas, one thing was clear: commercial solar in 2026 is being shaped less by price and more by compliance, financing uncertainty, and long-term risk.
Mission Solar attended the event alongside a cross-section of the commercial solar market, including developers, EPCs, financiers, and procurement teams, all navigating the same shifting policy environment from different angles. What came through consistently in conversations was not about the next module or lowest cost. It was about how to get projects across the finish line without delays.
What used to be a price-driven procurement conversation is quickly becoming a risk-managed one.
Commercial Solar Compliance in 2026
The most consistent topic on the floor was compliance in commercial solar. With FEOC material assistance rules now more clearly defined under Treasury Notice 2026-15 and OBBBA construction and placed-in-service deadlines tightening timelines, developers and EPCs are being forced to verify supply chains much earlier in the project lifecycle.
The cost of uncertainty is becoming more visible. When questions about sourcing, documentation, or credit eligibility cannot be answered quickly, projects slow down. When those questions surface mid-procurement, they get more expensive.
The market is starting to separate along those lines. Commercial solar teams that have already built compliance and documentation into their procurement process or are working with suppliers that can support that level of transparency are finding the current environment more manageable.
Clarity is becoming a competitive advantage.
TPO Uncertainty and Financing Headwinds
Another theme that surfaced was uncertainty around third-party ownership (TPO) structures and how they intersect with evolving tax credit guidance.
Developers and financing partners are working through how ownership structures, tax equity, and entity relationships align with FEOC rules and material assistance calculations. While guidance continues to develop, that uncertainty is already influencing how some projects are structured and when they move forward.
In practice, this is showing up as additional diligence earlier in the process. Financing partners are asking more detailed questions about supply chains, documentation, and long-term supplier viability before deals advance.
Projects that can clearly demonstrate compliance, stable sourcing, and long-term support are better positioned to move through financing without delays.
Bankability and the Long View
Bankability was another consistent thread. The question is straightforward: will a manufacturer be reachable, solvent, and supportive five or ten years into a project’s life?
That question is becoming more urgent. For project owners and financiers expecting multi-decade performance, supplier stability is not a secondary consideration. It directly impacts financing, risk modeling, and long-term project viability.
Experienced buyers are building that risk into procurement decisions from the start. A lower upfront price does not offset uncertainty around long-term support.
What Texas Commercial Solar Installers Are Planning For
In Texas, that pressure is showing up as compressed timelines. Projects that once had more flexibility around procurement and safe harboring are now being accelerated to meet tighter federal deadlines.
That shift is making procurement clarity and supply chain stability more valuable than ever. Installers and EPCs are looking for partners that can confirm availability, delivery timelines, and documentation without extended back-and-forth.
Those factors are increasingly influencing which teams get selected for competitive projects.
FAQs
Q: What are commercial solar developers focused on in 2026?
A: Based on conversations at RE+ Texas, the primary focus areas are compliance documentation, supply chain transparency, bankability of equipment suppliers, and tighter project timelines driven by OBBBA deadlines.
Q: What should commercial solar developers look for in a module supplier?
A: Developers should evaluate bankability, long-term manufacturer stability, domestic manufacturing, compliance documentation, warranty support, and supply chain transparency. These factors may reduce project risk and help ensure eligibility for tax credits and financing.
Q: Why does domestic solar manufacturing matter for commercial projects?
A: Domestic manufacturing can simplify compliance documentation, reduce supply chain uncertainty, and may help projects qualify for incentives tied to U.S. manufacturing or domestic content requirements.
Q: How is TPO uncertainty affecting commercial solar projects?
A: It is prompting additional diligence from financing partners and influencing how projects are structured, particularly around ownership, tax equity, and compliance documentation.
Disclaimer: The material herein is provided for general informational purposes only and does not constitute tax, legal, accounting, or other professional advice, nor does its provision establish an attorney/client or other professional or fiduciary relationship. This information does not, among other things, reflect individual circumstances, jurisdictional requirements, or project-specific considerations. Before taking any action relating to this information, consult a qualified professional.