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The energy storage industry is entering a critical period of development in 2023. According to GGII data statistics, the shipment volume of energy storage batteries in China in Q1 2023 was 42GWh. Q1 shipments were less than expected, but the growth remained unchanged throughout the year. In Q1 2023, the majority of key listed energy storage enterprises achieved rapid growth. From the perspective of various links in the energy storage industry chain, the performance of inverters has continued to explode, with differentiation in energy storage batteries and systems. This article summarizes the Q1 performance of 29 upstream and downstream energy storage enterprises for reference.

Both silicon carbide and gallium nitride, belonging to the third generation of semiconductors, have continuously emitted light and generated heat in recent years, becoming "flow stars" in the semiconductor field. So, which of these two materials has a greater market prospect?

2023 White Paper on the Development of China's New Energy Storage Industry

IGBT (Insulated Gate Bipolar Transistor) is a power semiconductor device commonly known as the "heart" of power electronic devices. As a strategic emerging industry in China, it is widely used in high-speed rail, new energy vehicles, rail transit, smart grids, aerospace and other fields.