U.S. Commerce Department Updates Investigation on Solar Cells from Indonesia

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The U.S. Department of Commerce has made changes to its investigation into solar cells imported from Indonesia. These cells are known as crystalline silicon photovoltaic cells. The Commerce Department believes these solar cells were sold in the U.S. at less than their fair value. This process is often referred to as “dumping.”

The investigation period covers July 1, 2024, to June 30, 2025. Initially, on April 28, 2026, the Department had shared its first findings. However, it has now made some important updates. The Department found it needed more information about a company named PT Blue Sky Solar Indonesia. Due to missing details, the Department has decided to use other facts to make their decisions.

PT Blue Sky Solar Indonesia did not cooperate with the Department’s request for more information. This meant the Department had to use something called “adverse facts available,” or AFA. This is a method used when a company does not provide the necessary information. Because of this, PT Blue Sky Solar Indonesia now faces a higher dumping margin, set at 94.36 percent. This margin is like a penalty rate.

The changes will affect cash deposits and the way the imports are handled at customs. The new cash deposit rate will be in effect from May 27, 2026. The U.S. International Trade Commission (ITC) will also be informed of these changes.

These steps by the Department aim to protect U.S. industries by ensuring fair competition and pricing. If you would like more information, you can contact Myrna Lobo or Thomas Cloyd at the numbers provided by the Department.

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