Technical FAQs 4

How is the global solar PV supply chain diversifying?

It finds that efforts to expand crystalline silicon manufacturing in the United States, Europe, Southeast Asia, and India, as well as improvements in recycling and the emergence of perovskite – pioneered by Japan, make the solar PV supply chain more robust. This report analyzes progress in diversifying the global solar PV supply chain.

What is the supply chain for solar PV?

The supply chain for solar PV has two branches in the United States: crystalline silicon (c-Si) PV, which made up 84% of the U.S. market in 2020, and cadmium telluride (CdTe) thin film PV, which made up the remaining 16%. The supply chain for c-Si PV starts with the refining of high-purity polysilicon.

What role will China play in the solar PV supply chain?

However, irrespective of European regional goals, China will maintain a predominant role in the solar PV supply chain due to the advantages of manufacturing capacity and costs, and the need to expand global capacity by over 1.5 times.

How has China shaped the global supply and demand of solar PV?

Government policies in China have shaped the global supply, demand and price of solar PV over the last decade. Chinese industrial policies focusing on solar PV as a strategic sector and on growing domestic demand have enabled economies of scale and supported continuous innovation throughout the supply chain.

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Solar Photovoltaics Supply Chain Review Report

Feb 24, 2022 · The Solar Photovoltaics Supply Chain Review, produced by the DOE Solar Energy Technologies Office with support from the National Renewable Energy Laboratory, will help

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