![]() Piezoelectric Devices Market Report Coverage Report Attribute These products are also used in various portable medical devices that monitor glucose, blood pressure, and weight, including smartwatches and digital scales. These power sources are developed in different sizes to integrate them into microelectromechanical systems. The growth would also be due to several technological improvements, such as nano-scaling (nanogenerators) and vibration energy harvesting. The demand for these generators is increasing because of their capability to convert mechanical power into electricity and their usage in energy harvesting devices. The generators category is expected to grow at the highest CAGR, of 6.4%, over the forecast period. Generators Are Expected to Grow at Highest Rate Energy harvesters are widely being installed on roads to generate power when vehicles pass over them. In addition, the technology provides cost-effective power solutions, helping boost the energy efficiency by providing a simple design with few moving parts at a low cost. The main advantage of piezoelectric energy harvesters is MEMS integration and miniaturization, which is why they are deployed to power IoT applications and low-power wireless sensor systems. For instance, piezoelectric generators enable the transformation of the energy contained in vibrations into usable electrical power. Moreover, for later usage, the energy can be accumulated in batteries or ultra-capacitors. Usage of Energy Harvesting Systems Is IncreasingĮnergy harvesting is a process via which the energy collected from external sources, such as solar power, heat, and wind, is directly converted to electricity and transferred to a range of equipment. In addition, accelerometer sensors can measure the vibration in various machines, such as pumps, motors, and motor bearings. These sensors can transform pressure, acceleration, physical, and other types of inputs into an electrical signal. These devices offer high-frequency responses, to sense sudden parameter differences, detect events in microseconds, and offer a linear output. In addition, piezoelectric sensors are used to measure the force of touch, flex motions, shocks, and vibrations in many industries, such as healthcare, aviation, and electronics. Piezoelectric sensor demand is growing because of their adoption in various industries, such as autonomous vehicles, manufacturing, and electronics, to detect the minutest of changes in energy, which they convert to electrical signals. The sensors category is expected to grow at a significant rate during the forecast period. Sensors Are Expected To Grow at Significant Rate China leads the solar power race with 32.6% of the international generation, followed by the U.S. Additionally, several countries are working to decarbonize their electricity mix by adopting RESs, predominantly solar. Piezoelectric materials are also used for micro-robotics and course-changing bullets in the defense sector and in bio-sensors in the healthcare sector. Furthermore, they do not require any additional power source, due to which they are easy to install and highly flexible. ![]() ![]() ![]() The piezoelectric technology is also used for small devices, such as speakers, which need to offer high-quality audio capabilities. A 17.1-by-23.6-inch tile can generate an average of 7 Watts per step. As more than 84% of the people walk regularly, the energy generated by their footsteps could be easily converted to electricity via piezoelectric tiles. Moreover, in India, more than 74% of the people are interested in the installation of piezoelectric tiles in their homes. The growth is primarily ascribed to the increasing usage of piezoelectric products in the electronics, defense, automotive, manufacturing, and aviation industries for energy harvesting. The global piezoelectric devices market size stood at USD 30.9 billion in 2022, and it is expected to advance at a compound annual growth rate of 5.80% during 2022–2030, to reach USD 48.5 billion by 2030. ![]()
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