# Buy America EV Charger Manufacturers: Who Qualifies for NEVI
Key Takeaways
- Build America, Buy America (BABA) requires final U.S. assembly, at least 55% domestic content by cost, and U.S.-produced iron and steel.
- Only a subset of EV charger manufacturers can currently document full BABA compliance for their DC fast chargers.
- BTC Power, ABB E-mobility, Kempower, Tritium, ZEF Energy, and TurnOnGreen are among the vendors publicly marketing BABA or NEVI-compliant hardware.
- Offshore manufacturers can support NEVI applications through U.S. assembly, domestic sourcing, or partnership arrangements, but they must prove compliance with real documentation.
- Waivers exist but are temporary; relying on them is a project-level risk.
The single most common reason NEVI applications fail is not the charging technology. It is the paperwork around domestic content. The Build America, Buy America Act applies to every NEVI-funded project, and it imposes strict sourcing requirements on the chargers themselves.
For commercial buyers, this means vendor selection is also compliance selection. This article identifies which EV charger manufacturers are positioning themselves as Buy America compliant, explains what compliance actually requires, and shows how to avoid vendors whose claims do not hold up under review. For the grant mechanics behind these sourcing rules, see our NEVI funding application guide.
What Buy America Compliance Requires for EV Chargers
BABA for NEVI-funded EV chargers has three practical requirements:
| Requirement | What It Means |
|---|---|
| Final assembly in the United States | The last substantial manufacturing step must occur in the U.S. |
| 55% domestic content | At least 55% of the cost of components must be attributable to U.S.-made parts |
| U.S. iron and steel | Iron and steel components used in the project must be produced in the U.S. |
The 55% calculation is based on component cost, not retail price or labor. It includes power modules, enclosures, contactors, cables, control boards, displays, and other manufactured parts. The analysis is fact-specific, and manufacturers must maintain detailed bills of materials.
Why Domestic Content Is Harder Than It Sounds
Many EV chargers are assembled from globally sourced subcomponents. Power modules may come from Asia, control boards from Europe, and sheet metal from North America. Simply bolting those parts together in a U.S. warehouse does not automatically produce a 55% domestic content score.
| Component | Common Source Region | Domestic Content Challenge |
|---|---|---|
| Power modules | Asia, Europe | High-cost item; often imported |
| Control boards | Asia, Mexico | Requires U.S. population to count as domestic |
| Enclosures and sheet metal | U.S., Mexico | U.S. fabrication helps, but raw steel origin matters |
| Cables and contactors | Mixed | Must trace supplier origin |
| Cooling systems | Asia, Europe | Fan and pump sourcing affects totals |
Vendors who have invested in U.S. manufacturing typically move power module assembly, control board population, or enclosure fabrication to American facilities. Those who have not are often dependent on waivers.
Manufacturers Publicly Marketing BABA or NEVI Compliance
The following manufacturers have publicly stated that they offer Buy America compliant, BABA compliant, or NEVI-compliant EV charging hardware. This list is based on vendor communications and public marketing as of 2026 and should be verified during procurement.
BTC Power
BTC Power advertises Buy America compliant and NEVI-compliant DC fast chargers, including the GEN4 180 all-in-one unit. The company highlights North American manufacturing and has supplied public and private charging networks. Buyers should request the domestic content certificate and final assembly location for the specific model.
ABB E-mobility
ABB states that its Terra 184 and Terra 124 chargers meet phase 2 BABA requirements, including the 55% U.S. cost-of-components threshold. The Terra 184 supports up to 180 kW and is positioned for highway corridor and commercial fleet applications. ABB has a global installed base and established U.S. service operations.
Tritium
Tritium announced a NEVI-compliant charging system in early 2023 and has reported NEVI-related orders. The company manufactures DC fast chargers and has a U.S. presence. As with all vendors, the compliance status of any specific model should be verified against current production location and domestic content documentation.
Kempower
Kempower opened a production facility in Durham, North Carolina in June 2024 specifically to support U.S. demand. The company has cited BABA compliance as a driver for the expansion and has been awarded NEVI-related PowerUp sites in Tennessee, Virginia, and Kentucky. Kempower's modular DC fast charging systems are designed for fleet and public charging.
ZEF Energy
ZEF Energy markets made-in-USA, BABA-compliant charging solutions for federal and state-funded projects. The company emphasizes U.S. manufacturing and supply chain transparency. ZEF serves both charging network operators and direct site owners.
TurnOnGreen
TurnOnGreen advertises NEVI-compliant chargers and emphasizes funding program support. The company offers AC and DC charging products and markets them to installers, fleet operators, and property owners seeking federal funding.
ChargePoint
ChargePoint is primarily a network operator but also sells charging hardware. Its equipment is deployed at many federally funded sites through partner networks. ChargePoint emphasizes open network access and NEVI-aligned data reporting, though buyers should verify domestic content for the specific hardware model.
What to Ask a Manufacturer Claiming Buy America Compliance
A claim without documentation is a risk. Buyers should request:
- Manufacturer domestic content certificate or affidavit
- Detailed bill of materials with component costs and countries of origin
- Evidence of U.S. final assembly location
- Sub-supplier certifications for major components
- Documentation from prior NEVI-funded projects, if available
- Confirmation that the exact model under consideration is covered by the certificate
Vendors who hesitate to provide this information may be relying on partial compliance, outdated certificates, or a waiver that may not apply to the project.
The Waiver Risk
FHWA has issued phased waivers for EV chargers to allow time for domestic manufacturing capacity to scale. However, waivers are temporary and can be revoked. A project that depends on a waiver faces:
- Uncertainty about whether the waiver will remain valid through construction
- Higher scrutiny from state reviewers
- Potential financing challenges
- Reputational and audit risk if domestic content becomes a political priority
The safest procurement strategy is to select hardware that already meets BABA requirements without relying on a waiver.
Buy America and Modular DC Fast Chargers
Modular chargers create both opportunities and compliance traps. The advantage is that individual power modules can be sourced and replaced independently. The trap is that each module may be treated as a separate manufactured product, and imported spare modules can break the domestic content picture over time.
| Opportunity | Risk |
|---|---|
| Scale domestic module production separately from cabinet volume | Imported spare modules may not count as compliant |
| Upgrade capacity without replacing cabinets | Future expansion modules need their own compliance documentation |
| Hot-swap modules reduce downtime | Module-level compliance must be tracked across the project life |
When evaluating modular systems, ask how module-level compliance is documented and how future expansion modules will be certified.
FBK POWER's Approach
FBK POWER operates a vertically integrated manufacturing campus with SMT, injection molding, sheet metal, assembly, and test labs. For NEVI-funded U.S. projects, the critical question is not manufacturing capability alone but final assembly location and domestic content.
FBK POWER can provide certification documentation, UL and ETL listing details, and technical specifications to support NEVI and Buy America submissions. Buyers should contact our team early to review the specific configuration and compliance pathway for their state solicitation.
Conclusion
Buy America compliance is the gate that separates NEVI-funded projects from privately funded ones. BTC Power, ABB, Kempower, Tritium, ZEF Energy, TurnOnGreen, and ChargePoint are among the manufacturers actively competing in this space, but compliance must be verified model by model. The buyers who succeed are those who treat domestic content documentation as a procurement requirement from day one.
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