
US finds 'kill switches' on solar panels sold by China - sparking fears of energy grid attack
16 May 2025, 16:22
Engineers on American solar farms have discovered secret switches installed in Chinese-manufactured parts which could wreak havoc on Western power grids.
U.S. energy officials are assessing the risk posed by the unexplained communication devices found inside power inverters - components of renewable energy systems that connect solar panels to electricity grids - that were manufactured in China.
Power inverters are usually built to allow remote communication access, to carry...
Engineers on American solar farms have discovered secret switches installed in Chinese-manufactured parts which could wreak havoc on Western power grids.
U.S. energy officials are assessing the risk posed by the unexplained communication devices found inside power inverters - components of renewable energy systems that connect solar panels to electricity grids - that were manufactured in China.
Power inverters are usually built to allow remote communication access, to carry...