Chinese Inverters Pose Power Grid Risk

SCIENCE

By Aniket Chakraborty May 16, 2025 Arrow

These inverters, widely used in solar and EV systems, could bypass firewalls remotely.

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Experts warn: this hidden access could disrupt or destroy entire power grids.

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The devices were found inside solar inverters and batteries from Chinese suppliers.

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The issue isn't just American—Europe has over 200 GW of Chinese inverter-linked capacity.

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Lithuania and Estonia are already restricting Chinese tech in energy systems.

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A U.S. bill may soon ban Homeland Security from buying batteries from 6 Chinese firms.

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Major firms like Huawei dominate the inverter market—29% global share in 2022.

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The DOE says even “undocumented” functionality poses serious procurement risks.

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With NATO alert and countries on edge, energy independence is now a national security issue.

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