Gu Ruiwat has obtained a patent for a method of determining grid oscillation during the parallel operation of multiple grid-connected inverters. According to information from the National Intellectual Property Administration, the patent, titled “Method for Judging Grid Oscillation During Parallel Operation of Multiple Grid-Connected Inverters,” was granted with the announcement number CN118971161B and the application date was in October 2024.
Gu Ruiwat New Energy Co., Ltd., based in Shenzhen, was established in 2011 and primarily engages in wholesale trading. The company has a registered capital of 426.394053 million RMB. According to data analysis from Tianyancha, Gu Ruiwat has invested in six companies and participated in 75 bidding projects. The company holds 12 trademark registrations and 191 patents, as well as 34 administrative licenses.
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