Here’s how a new US protectionist move could backfire badly on the US solar industry


The US Department of Commerce (DOC) is investigating whether Southeast Asian solar cell manufacturers are using parts made in China that would normally be subject to a tariff. In a survey released today, most of the US solar industry asserted that the DOC investigation will devastate their businesses, as they rely on solar module imports to meet growing demand.

Trying to help the US solar industry, but hurting it instead

The DOC’s investigation of the assembly of crystalline silicon photovoltaic (CSPV) cells in four Southeast Asian countries could take up to a year, and suppliers have indicated they may stop shipments from those countries to the US until a final ruling is issued.

Auxin Solar, a California-based solar panel manufacturer whose website states that it’s the “longest-running CSPV producer in the USA,” petitioned the US Department of Commerce in February to conduct an anti-dumping circumvention investigation of solar cells from Cambodia, Malaysia, Thailand, and Vietnam.

Auxin claims that tariffs on solar imports would boost domestic manufacturing. But the majority of US solar companies, as well as the Solar Energy Industries Association (SEIA), oppose this investigation, because the US is dependent on solar module imports to meet growing demand.

So SEIA put out a survey to solar companies to measure the impact of the DOC’s investigation on their businesses.

As of 8 a.m. ET today, 74% of 200 companies surveyed reported that their panel deliveries have already been canceled or delayed. According to the SEIA, 84% of all US solar module
imports come from the four countries being investigated, and there is insufficient non-Chinese capacity elsewhere to cost-effectively supply US demand.

Further, all solar companies surveyed anticipated damage across the value chain, and 100% of domestic manufacturers in particular are expecting the Southeast Asian investigation to have severe or devastating impacts.

The results of this survey come as the industry experiences unprecedented supply chain challenges and price increases. In 2021, solar equipment costs increased by 18%, and the threat of previous trade actions caused project delays and cancellations, according to a report released by SEIA and Wood Mackenzie.

A subsequent report by Wood Mackenzie found that the circumvention petitions could eliminate 16 gigawatts of panels from the US supply chain, which is two-thirds of all the panels the US installed in 2021.

SEIA estimates that as a result of this petition, the solar industry will lose 70,000 out of its 231,000 jobs.

Abigail Ross Hopper, SEIA’s president and CEO, said today in an emailed statement:

We urge the administration to expedite this investigation and end this unnecessary roadblock to our clean energy future.

We’ve said that tariffs are not the right way to incentivize manufacturing, and that it is going to take time and policy commitment to move manufacturing into the United States at the scale that’s needed.

The countries named in the petition have been reliable trading partners, and we need their products, in the near term at least, while we fight to establish a sustained and powerful manufacturing presence here in America.

Electrek’s Take

This DOC investigation is well intended and poorly executed. A US tariff on products made abroad isn’t going to do any good if enough of those products to supply demand aren’t made domestically.

It’s great that Auxin Solar manufactures CSPV cells, but can it make enough for every single solar company in the US that needs them?

US manufacturing of solar cells and panels needs to be kickstarted, but it’s a major and significant operation that will take years to establish.

And as a result, the much-needed solar industry growth could come to a screeching halt, and then everyone loses.

The Biden administration needs to reconsider this investigation, as it’s shooting its own climate change goals in the foot and kneecapping the vital solar industry.

Read more: Wind, solar, EVs, can prevent catastrophic climate change, says new IPCC report


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