Solar Module Prices in 2026: What Buyers Should Expect Heading Into 2027
Solar module procurement in the United States is entering another period of significant change.
After years of declining global manufacturing costs and aggressive competition among manufacturers, U.S. solar buyers are now navigating a market increasingly shaped by tariffs, domestic manufacturing incentives, supply-chain requirements, Foreign Entity of Concern (FEOC) rules, and the availability of compliant solar equipment.
The latest major development came in August 2026, when the U.S. government announced new Section 232 measures covering polysilicon and downstream products, including solar cells and modules.
For developers, EPCs, installers, and equipment buyers planning projects for late 2026 and 2027, this means the lowest module price on a spreadsheet may no longer represent the lowest project cost—or even an available procurement strategy.
So where are solar module prices headed, and what should buyers consider when purchasing equipment for upcoming projects?
U.S. Solar Module Pricing Is Changing
The U.S. solar market has historically traded at a substantial premium to many international markets because of tariffs, trade restrictions, logistics, and other policy considerations.
That gap is now being reshaped again.
On August 6, 2026, the White House issued a proclamation under Section 232 of the Trade Expansion Act establishing minimum import prices for polysilicon and several downstream products.
The announced minimum import prices include:
- Polysilicon: $21/kg
- Polysilicon ingots and wafers: $100/kg
- Solar cells: $0.22/W
- Solar modules: $0.38/W
The proclamation also establishes an additional 15% ad valorem tariff on certain downstream polysilicon derivatives, subject to specified country treatment and other provisions.
These measures are scheduled to become effective for covered goods beginning December 4, 2026.
This represents a major change for solar procurement heading into 2027.
Could Solar Modules Cost More Than $0.40/W?
For certain imported modules, that is becoming a realistic consideration.
Following the Section 232 announcement, Intertek CEA analysts estimated that the measures could push U.S. module spot pricing above $0.40/W in portions of the market.
However, this does not mean every solar module sold in the United States will cost $0.40/W or more.
Pricing will continue to vary significantly depending on factors such as:
- Country of manufacture
- Location of final module assembly
- Cell origin
- Polysilicon origin
- Manufacturer
- Module technology and wattage
- Domestic-content qualification
- FEOC/PFE considerations
- Existing U.S. inventory
- Contract date and structure
- Order volume
- Delivery requirements
- Grade and warranty status
This makes comparing solar modules purely on a $/W basis increasingly difficult.
Domestic Solar Modules Could Become More Competitive
One of the most important consequences of the new trade environment may be an improvement in the relative competitiveness of U.S.-assembled solar modules.
The United States has dramatically expanded module manufacturing capacity in recent years.
Industry estimates indicated approximately 65 GW of U.S. module manufacturing capacity by early 2026, but upstream production has remained significantly more limited. The country continues to depend heavily on imported solar cells and other upstream components.
That distinction is important.
A module can be assembled in the United States while still relying on imported cells, wafers, or polysilicon.
The Section 232 measures are intended in part to encourage investment further upstream in the solar supply chain.
For buyers, the result could be a market in which domestically assembled products become increasingly competitive relative to fully imported modules.
Intertek CEA analysts have suggested that U.S. module assembly using imported cells could become a dominant supply route during 2027 as manufacturers adjust to the new rules.
Don’t Assume “Made in USA” Means the Same Thing for Every Project
Solar procurement is becoming more complicated than simply choosing between a domestic and imported module.
Developers may need to evaluate several separate questions:
Where was the module assembled?
Where were the cells manufactured?
Where did the wafers and polysilicon originate?
Does the product meet the project’s applicable domestic-content requirements?
Are there FEOC or Prohibited Foreign Entity considerations?
What tax-credit requirements apply to the project?
Two modules assembled in the United States may therefore have very different implications for a project’s compliance strategy.
Buyers should verify project-specific requirements rather than relying solely on a manufacturer’s general “domestic” designation.
FEOC Requirements Are Becoming Part of Equipment Procurement
Another major consideration heading into 2027 is Foreign Entity of Concern compliance.
For projects seeking federal tax incentives, equipment sourcing and supply-chain relationships can have increasingly important consequences.
That means developers and EPCs may need considerably more documentation from suppliers than they did several years ago.
Procurement teams should consider requesting relevant documentation early, including information related to:
- Manufacturer and production facility
- Cell origin
- Supply-chain traceability
- FEOC/PFE status where applicable
- Domestic-content eligibility where applicable
- Product warranty
- Datasheets and certifications
- Bill-of-material or other documentation when required
Waiting until equipment is ready to ship to resolve compliance questions can create significant project risk.
Existing U.S. Inventory Could Become More Valuable
Another factor worth watching is inventory already located within the United States.
The Section 232 minimum import price and additional tariff measures are scheduled to apply to covered goods entered for consumption or withdrawn from warehouse for consumption beginning December 4, 2026, subject to the specific provisions of the proclamation.
As the implementation date approaches, buyers may place greater value on available domestic inventory, particularly when projects have short delivery schedules.
That does not necessarily mean buyers should rush to purchase equipment.
However, projects with firm 2026 or early-2027 construction schedules should consider evaluating equipment availability earlier rather than assuming today’s pricing and inventory will remain available.
What About B-Grade and Secondary-Market Solar Modules?
The secondary market is another area that may become increasingly important.
B-grade, surplus, discontinued, and excess solar modules can sometimes trade at significant discounts compared with new A-grade inventory.
For certain projects, these products can offer substantial savings.
However, buyers need to understand exactly what they are purchasing.
B-grade modules may have:
- Cosmetic imperfections
- Different manufacturer warranty terms
- No manufacturer warranty
- Limited traceability
- Packaging differences
- Older manufacturing dates
- Restricted applications
- Different compliance documentation
For projects where warranty coverage, financing requirements, tax-credit compliance, or long-term asset ownership are important, the cheapest module may not necessarily be the best choice.
For other applications—particularly projects where acquisition cost is the primary consideration—secondary-market modules can potentially provide compelling economics.
The important point is to compare products on equivalent terms.
Should Buyers Purchase Modules Now or Wait Until 2027?
There is no universal answer.
For projects with construction scheduled in the next several months, early procurement may help reduce exposure to pricing changes and inventory constraints.
For projects further into 2027, waiting may provide access to additional domestic manufacturing capacity and potentially more supply options.
Intertek CEA has suggested that although current trade measures may temporarily push portions of U.S. module pricing substantially higher, increasing domestic assembly and supply-chain adjustments could eventually bring certain module pricing closer to approximately $0.30/W.
That forecast should not be interpreted as a guaranteed future market price.
Trade policy, manufacturing capacity, demand, tax policy, interest rates, logistics, and global supply conditions can all change quickly.
Instead of attempting to perfectly time the market, buyers should align procurement with the project’s construction schedule, financing requirements, compliance strategy, and acceptable level of supply-chain risk.
Five Questions to Ask Before Purchasing Modules for a 2027 Project
Before selecting modules, procurement teams should ask:
- What compliance requirements apply to this project?
Determine FEOC, domestic-content, tax-credit, and financing requirements before comparing equipment. - Where are the modules and cells manufactured?
Country of final assembly alone may not provide enough information. - Is the quoted equipment actually available?
Confirm quantity, warehouse location, lead time, and delivery schedule. - What exactly is included in the price?
Compare freight, handling, taxes, warranty, grade, and delivery terms—not just $/W. - What happens if the selected module becomes unavailable?
Consider dimensions, electrical characteristics, certifications, racking compatibility, and potential replacement options.
Solar Module Procurement Is Becoming a Strategic Decision
For years, module procurement was often driven primarily by three variables: manufacturer, wattage, and price per watt.
That is changing.
Today’s procurement decision can involve module origin, cell origin, FEOC requirements, domestic-content considerations, tariffs, tax-credit implications, warranty coverage, logistics, and project schedules.
As the U.S. solar supply chain continues to evolve, procurement teams that evaluate these factors early will be better positioned to control costs and avoid project delays.
How AmeriSol Can Help
AmeriSol Energy Solutions works with developers, EPCs, installers, and commercial solar companies to source equipment based on project-specific requirements.
Our team can help identify and source:
- Solar modules
- Commercial inverters
- Battery Energy Storage Systems (BESS)
- EV charging infrastructure
- Balance-of-system equipment
- Procurement support for large commercial projects
Rather than evaluating equipment based only on price per watt, we can help compare available options based on technical requirements, availability, compliance considerations, budget, and delivery schedule.
For equipment pricing and availability, please complete our Request Pricing & Availability Form.
For project consultation and equipment sourcing assistance, please complete our Free Consultation Form
Contact AmeriSol Energy Solutions
Website: https://american-solar.com
Email: contact@american-solar.com
Phone: (929) 376-0807
Final Thoughts
The U.S. solar module market heading into 2027 will likely look considerably different from the market buyers experienced earlier in 2026.
New Section 232 measures, expanding domestic manufacturing, FEOC requirements, and changes in the global supply chain are creating both challenges and opportunities for solar buyers.
While pricing will remain important, successful procurement will increasingly depend on understanding what you’re buying, where it comes from, whether it meets project requirements, and whether it can be delivered when needed.
For developers and installers, the best strategy may not be finding the cheapest module available—it may be securing the right equipment at the right time while minimizing compliance, schedule, and supply-chain risk.
References
- The White House — “Adjusting Imports of Polysilicon and its Derivatives into the United States” — August 6, 2026
This is the primary source for the Section 232 action, including the $0.38/W minimum import price for solar modules, $0.22/W for cells, $21/kg for polysilicon, $100/kg for ingots/wafers, the additional 15% tariff, and the December 4, 2026 effective date.
White House — Section 232 Polysilicon Proclamation - The White House — “Fact Sheet: President Donald J. Trump Bolsters National Security and Strengthens U.S. Supply Chains by Imposing Tariffs on Polysilicon and its Derivatives” — August 6, 2026
Useful as a shorter official explanation of the policy, its rationale, the minimum-import-price program, 15% tariff, and incentives for U.S. manufacturing.
White House — Section 232 Polysilicon Fact Sheet - pv magazine USA — “U.S. domestic solar modules near cost parity with global supply” — August 31, 2026
Useful for the article’s discussion of 2026–2027 module pricing, Chinese production costs, U.S. manufacturing costs, Section 45X incentives, and the narrowing price gap between domestic and imported supply.
pv magazine USA — U.S. Domestic Solar Modules Near Cost Parity - Wood Mackenzie — “The US solar industry has a robust pipeline. So why is 2026 looking flat?” — June 10, 2026
Good supporting source for the broader market environment, including trade-policy uncertainty, FEOC requirements, project pipeline, tariffs, and U.S. solar demand heading toward 2027.
Wood Mackenzie — U.S. Solar Market Outlook 2026
Disclaimer: Solar equipment pricing, tariffs, tax incentives, trade rules, and compliance requirements can change. This article is provided for general informational purposes and should not be considered legal, tax, or financial advice.