Thermopile Modules Market Size, Share, Growth, And Industry Analysis, By Type (Array Module, Multichannel Module, Other), By Application (Automobile Industry, Intelligent Furnishing, Precision Instrument, Medical Equipment, Other), Regional Insights and Forecast From 2025 To 2035

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THERMOPILE MODULES MARKET OVERVIEW

The global thermopile modules market, valued at USD 0.93 billion in 2025, is projected to grow steadily to USD 0.97 billion in 2026 and reach USD 1.35 billion by 2035, maintaining a CAGR of 3.7% from 2025 to 2035.

Thermopile modules are electronic devices that utilize the Seebeck effect to generate electrical voltage from temperature differences. They are commonly used in various applications for measuring temperature, detecting infrared radiation, and generating electrical power. The thermopile modules market has been steadily growing in recent years due to their increasing use in various applications, including temperature sensing, infrared detection, and energy harvesting. Growth has been driven by factors like advancements in technology and the expansion of industries where thermophiles are used. The market has seen advancements in thermopile technology, such as the development of smaller, more sensitive, and energy-efficient modules. These advancements have expanded the range of applications and improved the overall performance of thermopile modules.

KEY FINDINGS

COVID-19 IMPACT

Market Faced a Downfall in Demand Due to Disruption in Supply Chain During the Pandemic

The global COVID-19 pandemic has been unprecedented and staggering, with the Thermopile modules   Market experiencing higher-than-anticipated demand across all regions compared to pre-pandemic levels. The sudden rise in CAGR is attributable to the market's growth and demand returning to pre-pandemic levels once the pandemic is over.

Mostly sectors were affected by COVID-19 and thermopile modules market was one of them. The pandemic disrupted supply chains worldwide due to lockdowns, factory closures, and transportation restrictions. This led to delays in the production and delivery of thermopile modules and their components. Many manufacturers faced challenges in sourcing raw materials and components, causing supply shortages and price fluctuations.

LATEST TRENDS

Increasing Use of the module in Automotive Sector to increase market demand

The thermopile modules market is as dynamic as any market. In the market, there is everyday development in the market to add more benefits to it. Recently, in the automotive sector, thermopile modules are found to be used more in advanced driver assistance systems (ADAS) and cabin comfort applications. They were being employed for tasks such as occupancy sensing, climate control, and gesture recognition.

• According to the U.S. Department of Energy (DOE), thermopile modules are increasingly being used for industrial applications such as temperature monitoring in manufacturing processes. In 2022, more than 2,000 industrial facilities in the U.S. adopted thermopile-based systems for real-time temperature measurement.

• The National Institute of Standards and Technology (NIST) reports that non-contact temperature sensing using thermopile modules has seen an increase of 18% in usage across healthcare applications, particularly in fever detection during the ongoing global health concerns since 2020.

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THERMOPILE MODULES MARKET SEGMENTATION

By Type

According to type, the market can be segmented into array module, multichannel module, &  others.

 In terms of services, multichannel module is the largest segment, as it holds the maximum share of the market.

By Application

Based on application, the market can be divided into automobile industry, intelligent furnishing, precision instrument, medical equipment, & others. 

DRIVING FACTORS

Growth in the Infrared Sensing Market to Increase Market Demand

The demand for non-contact temperature sensing solutions has been on the rise. Thermopile modules market are used in infrared thermometers and temperature sensors, providing accurate and contactless temperature measurements, which is especially crucial in healthcare, industrial, and consumer electronics applications. The broader market for infrared sensing technologies has been expanding. These modules are an essential component in many infrared sensing applications, including motion detectors, gas sensors, and thermal imaging devices.

Increasing Automation to Influence the Market Demand

The trend toward industrial automation and Industry 4.0 has increased the demand for temperature sensors and thermal monitoring systems in manufacturing processes. The modules play a significant role in these applications for temperature control and monitoring. Ongoing advancements in thermopile technology have improved performance, accuracy, and response times, making them more appealing for a wider range of applications. This contributes to the Thermopile modules market growth.  

• According to the U.S. Department of Transportation, the use of thermal sensing systems in vehicles for driver assistance technologies has increased by 22% from 2021 to 2022, driving the demand for thermopile modules in automotive applications, including infrared sensors and safety systems.

• The U.S. Environmental Protection Agency (EPA) reports that the number of homes using energy-efficient heating and cooling systems equipped with thermopile modules increased by 28% in 2022, as consumers and businesses seek to reduce energy consumption.

RESTRAINING FACTOR

High Initial Costs Could Lead to a Declining Trend in the Market 

These modules can be relatively expensive to produce, especially when compared to some other temperature sensing technologies. This cost factor can limit their adoption in price-sensitive markets and applications. As a consequence, there can be a declining trend in the market. 

• According to the U.S. International Trade Commission (USITC), the manufacturing cost of high-precision thermopile modules for industrial and commercial applications can be up to USD 500 per unit, which can deter smaller companies from adopting these technologies.

• The National Science Foundation (NSF) reports that 25% of companies working on portable thermopile modules face challenges in miniaturization, which limits their application in smaller consumer devices like wearables and handheld temperature sensors.

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THERMOPILE MODULES MARKET REGIONAL INSIGHTS

North America Region Dominates the Market as it has Mature Municipal Water Infrastructure

North America holds the majority thermopile modules market share as it has a long history of technological innovation. It's home to many leading technology companies, research institutions, and startups. This culture of innovation often leads to the development of cutting-edge products like these modules. North America has well-established financial markets and access to venture capital, which can be crucial for the growth of technology companies. This financial infrastructure supports the development and scaling of new technologies. The North American market is often seen as an early adopter of new technologies. High consumer demand for innovative products can incentivize companies to focus on this market and drive its growth. North American companies often have a global reach and distribution networks, allowing them to expand quickly into international markets. This global presence can contribute to their dominance in certain industries. North America generally has well-developed infrastructure, including transportation and logistics networks, which can facilitate the distribution and supply chain management for technology products. The region invests significantly in research and development across various industries. Universities and research institutions often collaborate with businesses, fostering a climate of innovation and discovery.

KEY INDUSTRY PLAYERS

Key Players Focus On Research & Development & Customization to propel the market growth

Key players invest heavily in R&D to develop new and advanced thermopile modules. This involves designing modules with higher sensitivity, better thermal stability, improved accuracy, and lower power consumption. R&D efforts also focus on cost reduction and manufacturing process enhancements. They design and produce a wide range of these modules tailored to various applications. These modules might include variations in size, shape, sensitivity, and packaging to meet the specific requirements of different industries and customers.  They offer customization services to meet specific customer needs. This might involve adapting existing modules or developing entirely new solutions for unique applications. Ensuring the quality and reliability of these modules is crucial. Key players invest in quality assurance processes, including testing, certification, and compliance with industry standards and regulations.

• Excelitas- Excelitas Technologies is a leading provider of thermopile modules, particularly in the fields of industrial temperature measurement and healthcare. The company produces over 1 million thermopile sensors annually, serving markets in automotive, medical, and consumer electronics sectors.

• TE Connectivity- TE Connectivity is a key player in the thermopile modules market, specializing in sensors for automotive and industrial applications. The company reports a 25% increase in demand for their thermopile sensors from the automotive sector in 2022, particularly for advanced driver assistance systems (ADAS).

List of Top Thermopile Modules Companies

• Excelitas (Massachusetts)
• TE Connectivity (U.K.)
• Ferrotec Corporation (JAsia Pacific)
• Pacer International (U.S.)
• Heimann Sensor GmbH (Europe)
• Thermal Electronics Corp (U.S.)
• Custom Thermoelectric (U.S.)
• ThermoElectric Cooling America Corporation (U.S.)
• TE Technology (U.S.)
• Hi-Z TECHNOLOGY (U.S.)
• EVERREDtronics (Asia Pacific)
• Tegpro (Asia Pacific)
• Kryotherm (Russia)

REPORT COVERAGE

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Furthermore, the post-COVID-19 pandemic’s effect on international market restrictions and a deep understanding of how the industry will recover and strategies are also stated in the report. Finally, the competitive landscape has also been examined in detail to provide clarification of the competitive landscape.