For most of the past two decades, the Federal Investment Tax Credit (ITC) has helped make solar a straightforward financial decision for commercial property owners. Incentives were stable, and project timelines were relatively flexible. That environment has changed. With the solar tax credit now in Phase 2, the timing of when a project is contracted plays a larger role in project economics, development timelines, and execution risk. Here are the key Fed ITC takeaways for property owners.
Fed ITC: Key Takeaways for Property Owners
Solar Development in ITC Phases 2 and 3: Timing Matters
Solar projects remain viable across multiple financial structures, including PPAs, solar site leases, and direct ownership. Projects contracted on or before July 4, 2026 can benefit from a longer development timeline, allowing more time to complete permitting, interconnection, financing, and construction. Projects contracted after July 4, 2026 can still move forward successfully when key conditions are already in place, such as a rooftop ready for installation, available grid interconnection capacity, and access to ITC-eligible equipment. However, when those factors require additional time to address, contracting before July 4 can reduce investment risk by allowing projects more time to be completed.
Here’s how project timing now has a more direct influence on the planning, pricing, and execution of solar projects.
| Phase 2 Contract on or before July 4, 2026 | Phase 3 Contract after July 4, 2026 | |
|---|---|---|
| ITC Outcome |
Full 30% ITC
If Safe Harbor requirements are met
|
ITC may still apply
Some projects can still qualify
|
| Completion Deadline |
Placed in service through
December 31, 2030
|
Placed in service by
December 31, 2027
|
| Development Window |
Up to ~4.5 years
More flexibility for complex projects
|
~18 months or less
Tighter execution timeline
|
Another Timing Consideration: Interconnection Queues
Beyond tax credit timelines, another important factor is access to available grid hosting capacity.
Solar projects must secure approval from the electric utility before connecting to the grid. In many regions, interconnection queues have grown as more projects seek access to available grid capacity. When an interconnection application is submitted, the project is placed in the utility’s queue for review and approval. Projects that contract earlier can submit interconnection applications sooner, improving the likelihood of securing available capacity and reducing the risk of development delays.
For commercial property owners, this means contract timing influences how quickly a project can realistically move from development to being placed in service.
Contract Timing and Solar Project Economics
ITC has long been a major driver of solar project economics. As the incentive structure evolves, timing becomes a more significant factor in how projects are structured and priced.
Power Purchase Agreements (PPA)
Developers can typically offer more competitive long-term electricity pricing under a PPA.
Project risk increases and may be reflected in:
- Higher electricity pricing
- Adjusted escalation assumptions
- More selective site requirements
Solar Site Leases
Developers have greater flexibility to offer higher lease income to property owners.
Shorter timelines can reduce that flexibility and limit the number of sites that support viable project economics.
Direct Ownership (Owner-purchased)
Delays from permitting, interconnection, or equipment availability can have a greater impact on financial outcomes.
Safe Harbor, Equipment Sourcing, and FEOC Compliance: Preparation Matters
What Safe Harbor Means for Solar Projects
Safe Harbor provisions allow solar projects to preserve eligibility for the ITC if a portion of project costs—typically at least 5 percent of total project value—is incurred before the applicable deadline and the project meets required placed-in-service timing and compliance conditions. This allows projects to retain tax credit eligibility even if construction and commissioning occur later, with qualifying projects able to be placed in service as late as December 31, 2030.
How Equipment Sourcing Is Becoming More Important
Beginning in 2026, federal Foreign Entity of Concern (FEOC) rules introduce additional requirements regarding the source of certain solar equipment and components. Under these regulations, solar equipment manufactured by entities classified as Foreign Entities of Concern, or supplied by companies owned by Prohibited Foreign Entities, may not qualify for the ITC (refer to IRS guidance for further details).
As a result, for property owners, equipment sourcing now affects project eligibility timelines and expected financial outcomes. It makes it increasingly important for developers to have visibility into compliant supply chains and access to ITC-eligible equipment.
Why early preparation helps reduce risk
As Safe Harbor and FEOC requirements affect both project timing and equipment sourcing, projects that begin planning earlier retain greater flexibility in development schedules.
Investors and some developers have already taken steps to secure supply contracts for compliant equipment and establish procurement strategies that support ITC eligibility. Developers like Solect, with established supply relationships and the balance-sheet capacity to secure compliant equipment, are better positioned to maintain project timelines and preserve expected financial outcomes.
What Property Owners Should Evaluate Before Starting a Solar Project
For commercial and institutional decision-makers, the most productive next steps are strategic rather than transactional. An initial evaluation can quickly determine whether a building is a strong candidate for solar.
01
Evaluate Building Readiness
Is the site a strong candidate?
-
Roof condition Newer roofs move through development more smoothly
-
Available square footage Sufficient space for the intended system size
-
Electrical infrastructure Existing capacity and upgrade requirements
-
Long-term ownership plans Stable ownership supports stronger project economics
02
Assess Interconnection & Hosting Capacity
Can the project connect to the grid?
-
Local grid conditions Influence on connection feasibility and speed
-
Early interconnection review Determines whether sufficient hosting capacity exists
-
Utility queue position Earlier contracting improves the likelihood of securing capacity
-
ITC eligibility alignment Whether timelines support Safe Harbor requirements
03
Understand Internal Decision Timelines
Will approvals fit within incentive deadlines?
-
Capital planning cycles Budget timelines that must align with project contracting
-
Procurement reviews Often take longer than expected; plan early
-
Board approvals Sign-off requirements that affect contracting speed
-
ITC deadline awareness July 4, 2026 threshold to preserve the full 30% incentive
A Narrower Window, But Still a Clear Opportunity
Federal solar incentives are evolving, but they remain available for projects that align with current timelines. Solect Energy has secured supply contracts for ITC-compliant equipment through 2030. With these resources, Solect works with property owners across both timelines and advises clients on strategies aligned with their building conditions, project goals, and development schedules.
To explore solar for your property, schedule a consultation.
Call 508-598-3511, email info@solect.com, or use the button below. It could be one of the best financial decisions you make today.
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