Core Viewpoint - The article highlights the significant increase in electricity demand in rural areas of Guangxi during the Spring Festival, driven by the return of migrant workers and the use of heating appliances, leading to power loads surging to 3 to 5 times the usual levels. The introduction of new power grid equipment, such as mobile substations and distributed energy storage, plays a crucial role in ensuring stable electricity supply during this peak period [1]. Group 1: Mobile Substations - A 110 kV mobile substation was deployed in Yulin City to provide electricity to approximately 180,000 residents in four towns during the Spring Festival, even before the main substation construction began [2]. - In Baobai County, a 35 kV simple substation was put into operation, integrating local wind power to support electricity supply for 35,000 households, marking a new approach to address regional overload issues [2]. - The Guangxi power grid company deployed 10 mobile substations and several simple substations across the region to manage the increased electricity demand during the holiday [3]. Group 2: Distributed Energy Storage - Distributed energy storage devices, likened to "shared power banks," have been installed in rural areas to enhance grid reliability, with successful implementations in high-altitude regions ensuring stable power supply for over 16,000 residents [4]. - A microgrid project integrating solar power and energy storage was launched in Guigang, providing stable electricity during peak times and alleviating grid pressure for 5,000 households [4]. - The deployment of 17 distributed energy storage units across 10 cities in Guangxi is aimed at improving power supply reliability and preparing for the integration of more renewable energy sources [5]. Group 3: Overall Power Supply Situation - During the Spring Festival, Guangxi's overall electricity supply was sufficient, with over 21,000 personnel on duty and 34,000 on standby to ensure a warm and bright celebration for the local population [5].