On December 27, Glonghui reported that Leaguer(Shenzhen)Microelectronics Corp. (688589.SH) recently stated during a reception for institutional investor research that, firstly, the State Grid and Southern Power Grid are vigorously developing new power systems, launching new technical specifications for photovoltaic protocol converters and other intelligent Electrical Equipment technologies, supporting the bidirectional flow of power in new power systems, real-time electrical Trade, photovoltaic power generation monitoring, and photovoltaic power generation forecasting business needs. The company's developed communication module products for photovoltaic New energy Fund access have already achieved bulk supply.

Secondly, for exports to the North American market, the company's self-developed PLC photovoltaic chip's rapid shutdown module has first passed the certification from the international CSA testing and certification organization, receiving the testing certification for compliance with the SunSpec communication protocol standard for photovoltaic module rapid shutdown. Rapid shutdown based on PLC technology has become a mandatory requirement for exports to the North American market. The acquisition of this certification not only affirms the company's technical strength but also further consolidates the company's leading position in the photovoltaic chip field. Currently, some customers have completed the product development based on this chip, and the products will be launched in the market after completing the relevant certification.

In the domestic market, on one hand, we expect the demand for safety in photovoltaic power generation and the increased related PLC chip products will gradually develop into a necessary demand. On the other hand, against the backdrop of dual carbon goals and in line with the new requirements of the 14th Five-Year Plan, the monitoring and management needs of photovoltaic power plants for photovoltaic panel power generation are very urgent, with a greater focus on the efficiency, operation and maintenance, and management of photovoltaic power generation, leading to comprehensive digitization of photovoltaic Energy systems. The company will actively promote the on-site trial and pilot operation of a complete solution for photovoltaic power generation monitoring based on PLC technology, aiding the digital upgrade of photovoltaic Energy systems.