These inverters, which are necessary for connecting solar panels and wind turbines to the grid, are primarily made in China, and they usually provide remote access for maintenance.
Although the presence of the devices has not been formally recognized, U.S. agencies are re-evaluating the vulnerabilities of the supply chain in light of the increasing tensions with China. Chinese inverters from top manufacturers have taken over the world’s markets; Huawei, Sungrow, and Ginlong Solis are among them.
However, the recent findings show that some contain unauthorized components, like the hidden cellular radios that can bypass firewalls and control the devices from a distance abroad. Experts warn that these rogue devices may allow malicious actors to interfere with, or even shut down, important elements of the power grid.
Chinese inverters from top manufacturers have taken over the world’s markets; Huawei, Sungrow, and Ginlong Solis are among them. Huawei accounted for 29% of the inverters that were sold in the world in 2022. While it left the U.S. market in 2019, its equipment is used in many places.
Our solar PV systems and energy storage products are engineered for reliability, safety, and efficient deployment. All systems include comprehensive monitoring and control systems with remote management capabilities.
By Sarah McFarlane LONDON (Reuters) -U.S. energy officials are reassessing the risk posed by Chinese-made devices that play a critical role in renewable energy …
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Power inverters, which are predominantly produced in China, are used throughout the world to connect solar panels and wind turbines to electricity grids.
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U.S. energy officials are quietly exploring a potentially major national security threat: unrecorded communication devices built into Chinese-made inverters and batteries that supply America’s renewable …
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Our blog reveals how threat actors are targeting solar infrastructure - and how Cato helps close the door before the lights go out.
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U.S. energy officials are quietly exploring a potentially major national security threat: unrecorded communication devices built into Chinese-made inverters and batteries that …
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National security operatives have found communication devices embedded within Chinese-manufactured solar power inverters and batteries, again raising significant concerns about the security of critical energy …
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Rogue communication devices found in Chinese solar power inverters May 14, 2025 LONDON, May 14 (Reuters) – U.S. energy officials are reassessing the risk posed by …
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National security operatives have found communication devices embedded within Chinese-manufactured solar power inverters and batteries, again raising significant concerns about the …
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U.S. energy‑sector forensic teams have begun disassembling Chinese‑manufactured solar inverters and grid‑scale batteries after discovering undocumented 4G/LTE modules and other wireless …
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Discovery of Undocumented Communication Devices Rogue communication devices found in Chinese solar inverters are raising global cybersecurity alarms. Learn how …
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Over the past nine months, undocumented communication devices, including cellular radios, have also been found in some batteries from multiple Chinese suppliers, one of …
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Undocumented communication devices have been discovered inside solar inverters and batteries manufactured in China, according to two sources familiar with the …
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U.S. energy‑sector forensic teams have begun disassembling Chinese‑manufactured solar inverters and grid‑scale batteries after discovering undocumented 4G/LTE modules and other …
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