The International Trade Commission (ITC) issued its recommendations for solar panel component tariffs on Tuesday, a month after it decided that US manufacturers of cells and modules had been harmed by cheap equipment imports. The commissioners offered three different recommendations, but it will be up to President Trump to decide on which recommendation to follow—or to make a completely new recommendation.
The president has 60 days to make a decision. High tariffs could mean more solar panels built domestically, but tariffs would also cause a contraction in the solar installation market as the cheapest imported panels are no longer available.
On the high end of the recommendations made by the ITC (PDF), the commission’s chairperson recommended a 35-percent tariff on all imported solar modules, as well as a four-year tariff of 30 percent on solar cell imports exceeding 0.5 gigawatts and a 10-percent tariff on cell imports under that limit. The tariffs would decline over the years.
The intermediate recommendation came from two ITC commissioners, who suggested a 30-percent tariff on modules and a 30 percent tariff on imported solar cells in excess of 1GW. Again, the tariff would decline after the first year.
The most relaxed recommendation came from one commissioner who recommended a four-year import quota system that allowed 8.9GW of solar modules and cells to be imported in the first year.
The issue came before the ITC earlier this year when two solar panel manufacturers—Suniva and SolarWorld Americas—petitioned the commission for tariffs, saying that cheap imports were killing the American domestic panel manufacturing industry. Suniva, which is 63-percent owned by a Chinese company, and SolarWorld Americas, whose parent company is a German firm, specifically requested a “40-cent-per-watt duty on imported cells and a 78-cent-per-watt floor price for imported modules,” according to an E&E News article from August.


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