Ground Fault Sensor Market size is poised to reach USD 8 Billion by the end of 2036, growing at a CAGR of 7% during the forecast period, i.e., 2024-2036. In the year 2023, the industry size of ground fault sensors was USD 3 Billion. This is mainly due to the increasing demand for ground fault sensors in the residential, commercial, and industrial sectors, driven by factors such as the rising number of electrical accidents, and the need for safety.
The International Labor Organization (ILO) reports that there are over 16 million work-related accidents globally each year and that occupational accidents claim the lives of over one million individuals. A further around 3600-4,000 people are electrocuted at the workplace every year. These incidents have emphasized the importance of reliable ground fault sensors for identifying and preventing electrical accidents.
Technological advancements in ground fault sensors have resulted in improved accuracy, ensuring more precise detection and measurement of ground faults. For instance, an important factor in the development of contemporary society is the manufacturing sector. As the forerunner of smart factories, Industry 4.0 possesses access to a multitude of cutting-edge technologies, including big data analytics, artificial intelligence, advanced robotics, 3D printing, and cloud computing. All these advanced technologies require ground fault sensors to work efficiently.
Recently, EV technology has advanced to bidirectional charging systems using ground fault current sensors. Technological advancements have also led to the incorporation of enhanced safety features in ground fault sensors, providing additional protection against electrical hazards.
Growth Drivers
Challenges
Base Year |
2023 |
Forecast Year |
2024-2036 |
CAGR |
7% |
Base Year Market Size (2023) |
USD 3 Billion |
Forecast Year Market Size (2036) |
USD 8 Billion |
Regional Scope |
|
Product (AC, DC)
In ground fault sensor market, DC segment is poised to dominate over 60% share by 2036. The segment growth can be attributed to the increase in demand for DC ground fault sensors in commercial and industrial applications, as they are more reliable and accurate than conventional sensors. Furthermore, the low line resistance and high DC link capacitance of DC microgrids lead to a significant rise in current. It could result in an unwanted resource disconnection during fault conditions, rendering the system unreliable. To investigate and overcome the aforementioned obstacles, an accurate and quick operating protection plan is required.
The rise in demand for DC loads in commercial, industrial, and residential settings has led to a predominant occurrence of renewable energy sources (RES) in today's power systems. Power electronic converters in the DC microgrid can readily interface with sources, loads, and energy storage devices like batteries and supercapacitors.
Application (Power, Vehicle, Equipment)
In ground fault sensor market, power segment is estimated to account for around 40% revenue share by 2036. The segment growth can be owing to the increased adoption of renewable energy sources, such as solar and wind, which require power applications to monitor and protect equipment from ground faults.
PV array ground faults are typically caused by errors committed during installation or by the mechanical, electrical, or chemical deterioration of photovoltaic (PV) components. The position and impedance of a defect define its type, and depending on these two characteristics, the fault's influence on array operations can vary greatly in severity.
In contrast to resistance-grounded or solidly grounded systems, ungrounded systems require a distinct approach to ground fault monitoring solutions. The ideal practice for unground systems is to continuously check the insulation system's "strength" to ground, even when the system is in use.
Our in-depth analysis of the global ground fault sensor market includes the following segments:
Product |
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Application |
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North America Market Forecast
By 2036, North America region is expected to hold more than 30% ground fault sensor market share. The region is the domicile of a large number of construction and manufacturing industries, where ground fault sensors are used extensively. Again, the region also has a powerful existence of regulatory bodies that set rigorous safety standards for electrical installations, which further drives the demand for ground fault sensors.
For instance, In the United States, the National Electrical Code, or NFPA 70, specifies safe wiring and equipment installation procedures for electrical wiring and equipment. These safety standards require the implementation of ground fault sensors to detect electrical faults in the ground and alert the user of any potential hazards.
APAC Market Analysis
By the end of 2036, Asia Pacific region in ground fault sensor market is anticipated to dominate around 25% revenue share. The market’s expansion can be propelled majorly by the increasing demand for renewable energy sources, the growing need for reliable power systems, and the rising number of grid-connected renewable power plants.
For instance, to increase its renewable energy capacity to almost 4 terawatts by 2030—more than three times its 2022 total—China plans to construct more than 200 of these bases. To identify and interrupt ground faults, solar inverters need to be equipped with a ground fault detection and interruption (GFDI) device.
Author Credits: Abhishek Verma
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