参考译文： According to the latest disclosed investor relations activity report, Lihewei has announced that its photovoltaic protocol converter communication module products for photovoltaic new energy access have been supplied in bulk. Downstream end users have completed the inspection and testing of some provincial bureaus under the State Grid. The company's photovoltaic protocol converter terminal products have started small-scale pilot testing and verification on site. At the same time, the development and promotion of various communication terminal products for the innovative application market of low-voltage distribution network in the electric power IoT are actively underway.