Solid State Relay Market Expected to Reach $2.1 Billion by 2032—Allied Market Research

According to a new report published by Allied Market Research, titled, “Solid State Relay Market By Type, Mounting Type, and End User, Region: Global Opportunity Analysis and Industry Forecast, 2023–2032," The solid state relay market was valued at $1.1 billion in 2022, and is estimated to reach $2.1 billion by 2032, growing at a CAGR of 6.8% from 2023 to 2032.

A solid state relay (SSR) is an electronic switching device that controls electrical loads without the use of moving parts like those found in traditional electromechanical relays. Solid state relays utilize semiconductor devices such as thyristors, and transistors to perform switching functions. They offer advantages including faster switching speeds, longer lifespan, reduced noise, and higher reliability compared to mechanical relays. SSRs operate by using control signals, typically low-voltage DC input, to trigger the semiconductor switch, allowing power to flow to the load circuit. They find applications in various industries including industrial automation, automotive, medical equipment, and HVAC systems. SSRs are particularly useful in situations where precise control, minimal maintenance, and resistance to shock and vibration are required.

The surge in demand for energy-efficient solutions is propelling the solid state relay industry. Solid state relays offer numerous benefits that contribute to energy conservation efforts. Unlike conventional electronic relays, solid state relays consume less energy and produce minimal heat, resulting in enhanced energy efficiency. Moreover, SSRs facilitate precise control and switching of electrical loads, optimizing energy utilization across various applications. Industries are increasingly embracing SSRs to achieve energy efficiency targets, lower operational expenses, and reduce environmental impact. With a growing emphasis on sustainability and regulatory requirements advocating for energy conservation, the SSR market is witnessing expansion as businesses prioritize the adoption of efficient switching solutions to bolster overall energy performance and comply with evolving industry norms.

Meanwhile, the solid state relay market growth faces hindrance due to the higher initial cost associated with these devices. Despite offering long-term advantages like enhanced reliability and energy efficiency, the upfront cost can discourage financially conservative consumers, particularly in markets sensitive to pricing. The price gap between SSRs and traditional electromechanical relays may prompt some businesses to prioritize immediate cost savings over the potential benefits of SSR technology. Moreover, the perceived risk of investing in pricier SSRs without immediate cost benefits could delay adoption, especially in sectors where capital expenditures are closely monitored.

However, advancements in automotive electronics offer promising opportunities for the solid state relay market trends. The automotive sector's swift progression towards electric vehicles (EVs), autonomous driving technologies, and sophisticated driver assistance systems creates a rising demand for solid state relays. Solid state relays are pivotal in modern automotive electronics, enabling precise control and switching of electrical loads across various vehicle components. Whether managing battery systems, distributing power, or overseeing lighting and HVAC systems, SSRs provide the reliability, efficiency, and compactness vital for next-generation automotive applications. With automotive manufacturers prioritizing safety, performance, and energy efficiency, SSRs are set to assume an increasingly central role in supporting the advancement and implementation of advanced electronic systems in vehicles. This trajectory offers lucrative opportunities for SSR manufacturers to innovate and collaborate with automotive OEMs in addressing evolving industry demands and standards.

The solid state relay market size is segmented on the basis of type, mounting type, end user and region. By type, the market is divided into AC solid state relay, DC solid state relay, and AC/DC solid state relay. By mounting type, the market is classified into panel mount, PCB mount, din rail mount, and others. By end user, the market is segmented into energy & power, industrial automation, automotive, food and beverage and others.

By region, solid state relay market analysis done across North America (the U.S., Canada, and Mexico), Europe (UK, Germany, France, Italy, Spain and rest of Europe), Asia-Pacific (China, Japan, India, South Korea, Southeast Asia and rest of Asia-Pacific), Latin America (Brazil, Argentina and rest of Latin America), Middle East and Africa(UAE, Saudi Arabia, Africa and rest of Middle East and Africa). 

Competitive analysis and profiles of the major solid state relay market share hold by players, such as Crydom (Sensata Technologies), Omron Corporation, Carlo Gavazzi, Vishay Intertechnology, Panasonic Corporation, IXYS Corporation (Littelfuse), TE Connectivity, Infineon Technologies AG, Sharp Corporation, and Fujitsu Limited are provided in this report. Market players have adopted various strategies such as product launch, collaboration, and acquisitions, to expand their foothold in the solid-state relay market.

Key findings of the study

• The solid-state relay market is expected to grow significantly in the coming years, driven by the rising trend towards automation across industries such as manufacturing, automotive, pharmaceuticals, and food processing.
• The market is expected to be driven by the advancements in semiconductor technology.
• The market is highly competitive, with several major players competing for market share. The competition is expected to intensify in the coming years as new players enter the market.
• The Asia-Pacific region is expected to be a major market for solid state relay market due to increased investments in consumer electronics and automotive industries in the region.