- In March 2025, Omron Corporation launched its new G9KA Solid State Relay designed for high-current industrial applications, particularly in HVAC systems, electric vehicle chargers, and smart grid infrastructure. This new relay supports up to 600V/75A, enabling safer, faster switching with minimal heat generation and high durability. With the shift toward energy-efficient systems and growing electrification in factories, this product aims to meet the rising demand for compact, long-life, and silent-switching solutions in industrial control environments.
- In February 2025, Schneider Electric and Siemens announced a strategic partnership to integrate solid state relays into their joint smart manufacturing and Industry 4.0 platforms. This collaboration aims to standardize SSR deployment across automated assembly lines and robotics control systems to improve operational efficiency, reduce downtime, and enable predictive maintenance. The combined efforts are set to strengthen both companies' offerings in intelligent factory ecosystems globally.
- In January 2025, Crydom, a subsidiary of Sensata Technologies, released a new line of solid state relays specifically engineered for use in solar inverter and battery energy storage systems (BESS). These relays offer improved thermal performance, extended lifespan, and resistance to harsh outdoor conditions. The launch aligns with increasing global investments in renewable energy, where SSRs are preferred for their high reliability and reduced maintenance in grid-tied systems.
- In December 2024, Littelfuse Inc. completed the acquisition of IXYS Integrated Circuits Division, a strategic move aimed at enhancing its solid state relay and power semiconductor product line. The acquisition will enable Littelfuse to offer a broader range of SSRs for applications including industrial automation, automotive electronics, and power distribution. This consolidation helps strengthen its competitive position amid rising global demand for solid-state switching in energy-efficient systems.
- In November 2024, Panasonic unveiled an AI-enhanced solid state relay prototype capable of integrating with IoT networks and performing real-time load diagnostics and predictive switching. This innovation leverages edge computing to monitor voltage and current trends, enabling smarter energy distribution and device protection. The company aims to commercialize this next-gen relay by 2026 for use in smart grids and intelligent industrial machinery. This move positions Panasonic at the forefront of SSR innovation as the industry shifts towards self-monitoring electronic components.
