新风光：SST已列为公司战略重点布局方向，预计2026年上半年推出产品样机

Core Insights - The company has been developing solid-state transformer (SST) technology since 2015 and has previously provided experimental SST products to research institutions in 2017 and 2019. However, due to the immaturity of supporting components like SiC, mass production was not pursued at that time [2] - SST is now a strategic focus for the company, with plans to launch a product prototype in the first half of 2026. The technology is considered mature, particularly in high-voltage input technology, which shares origins with the company's high-voltage SVG and energy storage products [2] - The company's technology roadmap aligns with current market trends, and it features a unique control technology in the high-voltage series input section, creating a differentiated advantage [2]