4 FAQs about Apia solar-powered communication cabinet inverter roof

Are Chinese solar power inverters connected to critical infrastructure grids?

U.S. energy officials have launched an investigation after discovering unauthorized communication equipment embedded within Chinese-manufactured solar power inverters connected to critical infrastructure grids across the country.

Where are solar inverters made?

These inverters link solar panels, wind turbines, and batteries to electric grids and are primarily manufactured in China. While they are designed for remote updates, U.S. utilities typically install firewalls to prevent unauthorized access.

Where are power inverters used?

Power inverters, which are predominantly produced in China, are used throughout the world to connect solar panels and wind turbines to electricity grids. They are also found in batteries, heat pumps and electric vehicle chargers. Make sense of the latest ESG trends affecting companies and governments with the Reuters Sustainable Switch newsletter.

Is Huawei still a global inverter company?

Huawei alone accounted for 29% of global shipments in 2022. While it exited the U.S. inverter market in 2019, it continues to supply other countries at scale. Philipp Schroeder, CEO of German solar developer 1Komma5, said his firm avoids Huawei products due to security risks.

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