Department of Energy warns of cybersecurity risks from Chinese-made solar panels

During a recent Marietta City Council meeting, significant concerns were raised regarding the security of solar panels and other devices connected to the electrical grid. Council members discussed alarming reports indicating that certain solar panels may contain communication devices with Chinese components, which could potentially allow foreign entities to take control of these devices and disrupt the local electrical network.

The Department of Energy (DOE) has confirmed that these devices could not only be compromised but could also serve as gateways to attack other assets within the electrical grid. This revelation has prompted discussions about the need for stricter regulations on the import and use of technology from countries deemed security risks, including China and North Korea. Although proposed legislation aimed at banning such devices has not yet progressed, it remains a priority for future sessions.

The council highlighted the broader implications of Internet of Things (IoT) devices, which are increasingly integrated into everyday life, from home appliances to public infrastructure. The potential for these devices to be exploited poses a significant risk to community safety and security.

In response to these threats, the city is collaborating with Georgia Tech on a cybersecurity project funded by the DOE. This initiative aims to enhance the ability to detect and validate software updates to devices on the electrical network, ensuring that only authorized updates are applied. This proactive measure is designed to mitigate risks from both external threats and potential insider actions.

As the city moves forward, the council emphasized the importance of vigilance and continued dialogue about technology security, recognizing that the safety of Marietta's electrical infrastructure is paramount for the well-being of its residents.