Market growth is expected to continue due to technological advancements in several outdoor power equipment components.
FREMONT, CA: As the consumer outdoor power tool industry becomes more electrified, businesses and consumers must make new design choices. Lawnmowers and hedge trimmers are examples of cordless power equipment that use a far more sophisticated approach than just integrating a battery. Additionally, these designs need help regarding efficiency, weight, safety and security, and cost.
The market for outdoor power equipment is anticipated to rise due to urbanization, disposable income, infrastructure development, and increasing demand for landscaping services. Additionally, as people become more aware of environmental problems, more lithium-ion batteries are used in outdoor power equipment since they are environmentally benign and increase energy production. Many businesses are concentrating on innovation in lithium-ion batteries.
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Safety: An essential objective for designing cordless consumer power tools is increased power density, which is strongly related to efficiency. The inefficiency results in power loss, which appears as undesired heat; excessive heat generation reduces the tool's intended power in a given volume, raises cost and complexity, and can have safety implications. High ambient temperatures and bright sunshine can worsen this kind of inefficiency on outdoor equipment, which can heat the tool to the point that it is unpleasant and hazardous for the user. Additionally, the issues are made worse when the motor control electronics are mounted within or connected to the motor itself. Fortunately, there are several approaches to increase effectiveness and reduce heat problems. One of these techniques is implementing high-performance MOSFET packaging with cutting-edge Silicon die and gate drive technology. It is also anticipated that utilizing wide bandgap (WBG) transistor technologies, including gallium nitride (GaN), may enable more effective power transmission to the tool's motor. More efficiency improvements may be achievable by improving the battery protection circuitry, transistor switching, and transistor conduction. It may also maximize torque per amp using improved Field-Oriented Control algorithms.
Battery: There is no way to ensure the tool's and battery's safe, reliable functioning when users use unauthorized, third-party batteries and chargers. Many third-party batteries and chargers must be properly rated or tested to guarantee safety. All possible BMS (Battery Management System) and charger/tool electronics combinations must be considered when designing and testing an outdoor tool. Battery authentication, which confirms that the used battery is a genuine product designed for use with the tool, is one solution to this problem. Firmware upgrades that support new features, safety enhancements, and performance improvements during the tool's lifespan are another part of safety and security. Mechanisms for firmware updates must be designed with cybersecurity in mind. Please handle these risks to avoid risky circumstances and subpar performance.
Estimates: Some customers avoid buying portable indoor power tools because of the higher cost of high-quality, peak-performance, and reliable motor control components. Consumers are, however, prepared to spend more for a power tool that guarantees greater efficiency, unquestionable dependability, longer run durations, and longer life batteries when it comes to outdoor equipment, which requires a much larger investment for both tools and the battery. In contrast to outdoor power tools, which target 60V to 100V battery systems and are more expensive owing to their bigger motor sizes and higher power requirements, most consumer-oriented equipment operate on battery systems with 4V to 20V. The significant improvements made by the more expensive battery packs must be preserved in the battery and motor-control circuitry, which necessitates using the most advanced power semiconductor technology. These higher voltages, however, result in less ideal MOSFET performance, making it crucial to do so. No matter its size, a cost-effective tool needs the correct mix of microcontrollers, MOSFETs, gate drivers, power supply components, sensors, etc. Cost-effective entails more than just the bill of materials (BOM) price for the electrical parts; it also encompasses the extra cost incurred by employing subpar parts.
Despite the positive outlook, the sector still has to deal with many issues related to high maintenance costs. Outdoor power equipment must be inspected at different periods to operate accurately. Examining cables, checking for broken switches, sharpening, lubricating, and other repairs required for the equipment to function correctly is among the elements that must be done regularly. Since outdoor power equipment requires a lot of maintenance, this will likely slow the market's expansion.
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