The US Department of Commerce has initiated an antidumping and countervailing duty (AD/CVD) investigation into Ethiopian solar cell producers, PV Tech reports, the latest in a string of US trade actions targeting alternative sourcing hubs for the solar supply chain.
Key facts
- Petitioners: US-based manufacturers First Solar, Hanwha Qcells, Suniva, Swift Solar and Silfab Solar filed the petition in May 2026; Commerce initiated the probe in July 2026
- Targets: Ethiopia-based producers Toyo Solar and Origin Solar
- Core allegation: petitioners say the Ethiopian plants use Chinese-made components and ship cells directly to the US, or to Vietnam for module assembly, to circumvent existing AD/CVD orders on Chinese-origin solar products
- Petition cites Ethiopian solar imports surging to $277 million in the second half of 2025 and continuing to climb, alongside rising Chinese exports to Ethiopia
- Toyo Solar's response: its chief strategy officer says the Ethiopian facility "does not use Chinese-origin wafers," sourcing polysilicon exclusively from the US and Malaysia, and performs the full wafer-to-cell TOPCon conversion process on site
- No preliminary findings or mandatory respondents have been announced yet
Why it matters
This is the latest round in a multi-year pattern of US trade cases chasing solar manufacturing capacity from one country to the next — Thailand, Cambodia, Malaysia, Vietnam, India, Indonesia and Laos have all faced similar scrutiny, and South Korea has been drawn in too. For buyers and EPCs sourcing cells or modules from emerging manufacturing hubs, each new case raises the compliance bar: proving non-Chinese wafer and polysilicon origin is quickly becoming a prerequisite for US-bound supply, not just a competitive claim.
If Commerce ultimately finds circumvention, Ethiopian-origin cells could face the same duties as Chinese product, closing off one of the newer lower-cost sourcing routes for panels destined for the US market and pushing demand toward whichever manufacturing base can next demonstrate clean, non-Chinese supply chains.
Sources
- PV Tech coverage - July 20, 2026
SolarXList summary based on publicly available industry sources checked on July 20, 2026.