Celebrating Hertz Innovation (HzI):Dynamic Contactless Power Supply Cumulative Delivery Exceeds 100 km!Hertz Innovation (HzI) | Milestone AnnouncementJointly developed with leading AMHS partners, HzI’s Dynamic Contactless Power Supply System has delivered over 4 years of uninterrupted, high-reliability power to OHT systems in dozens of front-end and advanced packaging projects—serving 10+ semiconductor fabs, packaging plants, and LCD panel manufacturers across Mainland China, Taiwan, and Southeast Asia.Cumulative Deliveries Exceed 100 km of OHT Track Since 2022!A momentous achievement reflecting our sustained focus on wireless power innovation for cleanroom AMHS.As semiconductor manufacturing processes advance, production steps continue to multiply rapidly, driving up throughput demands on critical machinery. Traditional manual handling can no longer satisfy the requirements of high-efficiency production. Automated Material Handling Systems (AMHS)—including Overhead Hoist Transports (OHT) and Stockers for transferring and storing wafer FOUPs—significantly boost production efficiency and yield rates through fully automated transport.As wafer fab scales expand and OHT track networks extend, cleanroom power systems face higher demands for continuity, stability, and contamination control.Conventional contact power supplies are ill-suited for cleanroom AMHS due to mechanical wear, friction particles, and maintenance issues. Dynamic wireless non-contact power supply enables on-the-go energy transfer without physical contact, serving as the essential backbone for modern OHT systems.Based on electromagnetic induction and magnetic coupled resonance, Wireless Non-Contact Power Supply (CPS / HID / DWPT) overcomes legacy bottlenecks:Zero Contamination & Superior Reliability: Eliminates physical wear and sparks; prevents metallic particle contamination to protect sub-14nm process yields.High Dynamics & High Efficiency: Delivers stable power to OHTs running at high speeds of up to 5 m/s across multi-track, fab-wide layouts.Lifecycle Cost Savings: Wear-free design dramatically cuts long-term maintenance costs.Historically, Japanese players like Muratec and Daifuku dominated the semiconductor AMHS market, primarily because domestic non-contact power supply systems were missing as a core supporting technology.Around 2020, numerous domestic AMHS suppliers entered the market. Initially, several companies suffered setbacks by applying German contactless power supply systems—intended for non-semiconductor industrial manufacturing—to OHT applications. A small number of manufacturers adopted South Korean contactless power supply products, which came with high price tags and sluggish customer service responsiveness.Drawing on its deep technical expertise and continuous innovation in Wireless Power Transfer (WPT), Hertz Innovation (HzI) has remained committed to in-house R&D, continuously investing in dynamic wireless contactless power supply technologies and products for OHT applications. Tailored to the stringent demands of semiconductor cleanrooms and benchmarked against Japanese industry leader Daifuku, HzI has driven continuous technological breakthroughs, rapid product iterations, and rigorous engineering validations.In 2022, HzI launched a competitive, domestically developed dynamic wireless contactless power supply solution for OHT systems, matching international standards. This milestone filled a critical technical gap in China, empowered domestic AMHS development, and broke key bottlenecks to achieve supply chain independence and control in semiconductor material handling equipment.Key Technical Breakthroughs & Capabilities1. Sub-100ms Redundant Failover for Maximum ReliabilityHigh-Availability CPS: Achieves redundant takeover in $<100\text{ ms}$ upon power anomaly detection.Zero Single-Point Failure: Prevents line stoppage and ensures continuous, 24/7 OHT vehicle operation over long distances.2. Low-Frequency Sub-10kHz Resonance Tailored for CleanroomsCleanroom-Friendly WPT: Sub-10kHz low resonant frequency with low-radiation inverter technology drastically lowers EMI/EMC impact on surrounding sensitive machinery.Multi-Kilometer Synchronization: High-precision phase synchronization via hybrid CAN/fiber-optic networks keeps multiple power units synchronized across multi-kilometer OHT track layouts.3. Integrated Power and Data Co-Transmission + Industry-First Energy SavingCo-Transmission (Signal Modulation): Utilizes inverter current modulation for real-time emergency stops, OHT traffic control, and track energy management.Core Energy-Saving Patent Granted: Secured a landmark patent—likely the world's first focused on energy-saving mechanisms for contactless power tracks.System Evolution: Evolving from simple power delivery to a smart, integrated architecture combining power, communication, system synergy, and energy efficiency.

Is plugging in mandatory for EV charging?When a vehicle pulls into a parking spot and comes to a complete stop, it can automatically begin charging without the driver ever having to search for a charging gun or leave the vehicle to plug or unplug a cable.Taking it a step further, when the power grid needs electricity, energy stored in the EV battery can be fed back into the grid through the same system.This is precisely the frontier explored by bidirectional wireless charging.Recently, HzI, in joint development with Professor Tan Linlin's team from Southeast University, successfully developed a 32kW bidirectional wireless charging system for new energy vehicles (EVs). Designed for wireless EV charging and Vehicle-to-Grid (V2G) interaction scenarios, the system utilizes magnetic coupling resonant wireless power transfer technology. By combining power conversion with wireless energy transfer, it enables bidirectional wireless power flow between the three-phase power grid and the vehicle's power battery.The system achieves over 32kW in both forward and reverse power transfer, with transmission efficiency exceeding 94% in both directions—further broadening the application scenarios for high-power wireless charging in the EV sector.Why Develop "Bidirectional" Wireless Charging?The logic behind traditional EV charging is simple:Power Grid → Charging Equipment → EV BatteryElectricity moves from the grid into the EV to complete charging. However, as electric vehicles, autonomous driving, and V2G technologies evolve, EVs are shifting from pure "power consumers" toward becoming mobile energy storage units.Bidirectional Wireless Charging System:Forward Charging: Automated parking → Wireless charging starts → Automated departure upon completionReverse Feeding: EV Battery → Wireless Transfer → Power GridMoving from "unidirectional charging" to "bidirectional energy interaction" represents one of the core values of this 32kW bidirectional wireless charging system.One System, Bidirectional Energy FlowThis 32kW bidirectional wireless charging system consists of core units including a transmitter control cabinet, transmitting coil, receiving coil, and receiving controller. It uses bidirectional AC/DC modules and full-bridge power conversion circuits to achieve wireless energy transfer.Forward Charging: Powering the Electric VehicleWhen the vehicle needs charging, electricity flows from the three-phase grid into the system. After power conversion, the energy is directed to the ground-side transmitting coil, generating an alternating magnetic field. The vehicle-side receiving coil captures the energy via magnetic coupling, which then undergoes power conversion on the vehicle side to charge the power battery.Path: Three-Phase Grid → Power Conversion → Transmitting Coil → Receiving Coil → Power Conversion → Vehicle BatteryElectrical specs include a forward output voltage range of 200–800Vdc, output current range of 0–40A, and a rated output power of no less than 32kW. At a 20cm transmission distance, the coupling coefficient between the coils is approximately 0.229, leveraging an LCC-LCC compensation network for high-power wireless transfer.Test results show a forward transmission power of 33kW. In full-power efficiency tests, with 34.983kW input from the grid, output on the vehicle side reached ~33.0kW, yielding an efficiency of 94.33%—completely eliminating physical charging cables.Reverse Feeding: EVs Supplying Power BackIf forward mode addresses how EVs charge, reverse mode answers another question: Can the electricity inside the EV battery be fed back out?The answer is yes.When switching to reverse mode, the direction of energy transfer flips. Battery power undergoes conversion on the vehicle side, transfers from the vehicle coil to the ground coil wirelessly, and is converted again on the ground side before feeding back into the grid.Path: Vehicle Battery → Power Conversion → Receiving Coil → Transmitting Coil → Power Conversion → Three-Phase GridReverse mode supports a 200–800Vdc DC input range, max DC input power of 36kW, max input current of 45A, and an AC output voltage of 320–530Vac at no less than 32kW (supporting 50Hz/60Hz AC output).In full-power reverse testing, with a 35.272kW input from the vehicle, grid feedback reached 33.289kW, achieving a 94.38% transmission efficiency. A single wireless system thus creates a two-way energy highway: grid-to-vehicle when charging, and vehicle-to-grid in reverse.What Does 32kW Mean for the Future?Combining high power with bidirectional wireless transfer shifts not just how fast vehicles charge, but how, when, and where energy flows.Park-and-Charge: Vehicles park over designated ground pads to initiate charging automatically, removing the need to manually handle heavy charging cables. Ideal for home, public, and commercial parking spaces.Auto-Parking + Wireless Charging: Merges self-parking with automated alignment and charging. The workflow simplifies to: Auto-Park → Auto-Align → Wireless Charge → Drive Away.Unmanned Fleet Operations: Essential for driverless delivery vehicles and campus shuttles that require frequent replenishment, removing human intervention from the loop and reducing physical connector wear.V2G (Vehicle-to-Grid): Transforms massive EV fleets into distributed power banks. EVs charge during off-peak hours and feed energy back during peak demand, assisting in grid load balancing.From Power Consumers to Energy ProvidersThis joint development marks a key technological breakthrough for HzI in high-power bidirectional wireless power transfer. Looking ahead, both parties will continue optimizing the system, expanding its validation across EVs, smart vehicles, and V2G ecosystems to support high-power, wireless, and intelligent charging infrastructure.As L3 autonomous driving deployment accelerates, HzI will deepen its research into high-power wireless charging, driving technological breakthroughs toward rapid commercial adoption.

At 10:30 a.m. on August 21st, the Hertz Innovation Organization conducted an emergency fire evacuation drill. All employees participated in this event. Through fire safety knowledge training and practical operation of fire extinguishers, the awareness of employees regarding fire safety was further strengthened, and their ability to respond to sudden fire incidents was enhanced.Through practice to build defenses, enhance the emergency response capabilities of fire departmentsAt 10:30 a.m. on August 21st, all employees of Hertz Innovation gathered on the platform of the unloading area on the ninth floor of Honghua Ling Base (Nan Shan Intelligent Manufacturing). Gu Deguyu, the fire safety supervisor of Honghua Ling Base of Nan Shan Intelligent Manufacturing, conducted a on-site fire safety training.High security is the first point of Hertz's innovative core values.At the drill site, Dr. Hu Jinmin, the CEO of Hertz Innovation, delivered a speech.Dr. Hu Jinmin stated:"High security is the first point of Hertz's innovative core values and also the fundamental basis for the enterprise's production and operation."For manufacturing technology enterprises, safety is not only reflected in daily fire management and production management, but also runs through the entire process of product research and development, production manufacturing, testing and verification, and project delivery.Hertz Innovation has long focused on industrial wireless non-contact power supply and wireless charging technologies, and its products are widely used in industrial scenarios such as intelligent manufacturing, automated logistics, and semiconductors. Because the products serve industrial production scenarios, safety, stability, and reliability are the bottom line that Hertz Innovation must adhere to.From product research and development to production manufacturing, from experimental testinWork together to build a secure defense lineThe successful conduct of this fire safety drill was made possible thanks to the professional support and on-site guidance provided by the property team of the Redhua Ling Base of Nan Shan Intelligent Manufacturing (Safety Manager: Lu Zhi, Fire Safety Supervisor: Gu Degui, Property Enterprise Services: Yao Weiyi and other staff). Hertz Innovation sincerely thanks Redhua Ling Base (Nan Shan Intelligent Manufacturing) for its organizational, training and guidance support in this fire safety training and drill.In the future, Hertz Innovation will continue to strengthen safety production management and employee safety education, integrating safety awareness into daily work and implementing safety responsibilities at every position and every link.Build defenses through practice and ensure safety for guidance.Hertz Innovation will always adhere to a safety-first and technology-driven approach. While continuously advancing wireless power supply innovation and industrial applications, it will also strengthen the safety production defense line, providing safer and more reliable technologies and energy support for the high-quality development of intelligent manufacturing.    Electricity transmission wirelessly, with unlimited freedom.Safety comes first, responsibility goes hand in hand.

Focusing on smart manufacturing, Hertz Innovations debuts at AHTE 2026HzI Hertz Innovation - July 8, 2026 · Shanghai, ChinaIn July, AHTE 2026 Shanghai International Industrial Assembly and Transmission Technology Exhibition concluded successfully. As an important industry event in the fields of industrial assembly, intelligent manufacturing and automation, this exhibition brings together advanced technologies, innovative products and industry partners from around the world to discuss the development trends and future opportunities of intelligent manufacturing.During the exhibition, Hertz Innovations made a wonderful appearance with a variety of industrial wireless charging solutions, focusing on application scenarios such as automotive intelligent manufacturing, intelligent logistics, and mobile robots, it demonstrated solutions for AGV, AMR,RGV, APL, unmanned forklifts and wheeled robotsWireless energy solutions for mobile devices.In addition to wireless charging products, Hertz Innovation also highlighted self-developed&quot;Confidential Simultaneous Interpretation&quot; technology. This technology can realize synchronous transmission of equipment operating data, status information and control signals while wirelessly transmitting power, integrating power supply and communication into the same system., reduce on-site wiring and communication interface configuration, and further improve the reliability and intelligence level of mobile device operation.For smart manufacturing, wireless energy not only means that equipment can automatically replenish energy, but also means that energy and data can be transmitted collaboratively, providing stable support for the continuous operation of mobile equipment, equipment interconnection and intelligent scheduling. Wireless charging is gradually evolving from a single energy replenishment method to a wireless energy infrastructure for future factories.Through on-site product demonstrations and technical exchanges, Hertz Innovations conducted in-depth exchanges with customers, partners and industry experts from around the world to jointly discuss the impact of industrial mobile equipment under the trend of flexible manufacturing and unmanned operation.Wireless power supply, simultaneous interpretation and wireless energy infrastructureneeds and future development directions, and further verified the application of wireless energy technology inAutomobile manufacturing, smart logistics, semiconductor and other industriesbroad application prospects.Join hands with the future to open a new chapter in wireless power transmissionAlthough AHTE 2026 has come to an end,But innovation and collaboration continue.Thank you to everyone who visited the Hertz Innovation Boothclient、Partners and industry friends.In the future, we will continue to adhere to technological innovation and open cooperation,Working together with global partners,Jointly promote the development of industrial wireless power transmission technology,Provide safer, more efficient and more reliable wireless energy power for the upgrading of the intelligent manufacturing industry.

Strategically join hands with Japan&#39;s B&amp;PLUS and JingwangJointly expand the industrial wireless charging marketrecently,Hertz Innovations has officially reached a strategic partnership with Japan&#39;s B&amp;PLUS Co., Ltd. and Jingwang (Shanghai) Industrial Co., Ltd.It marks that the three parties will start in-depth cooperation in the field of industrial wireless power transmission and jointly promote the development of intelligent manufacturing energy solutions.As an enterprise that has been deeply involved in the field of wireless power transmission for more than 45 years,Japan B&amp;PLUSIt has rich technology accumulation, mature market service system and deep understanding of the needs of Japanese industrial customers;Hertz InnovationsIt has long been focused on the research and development of medium and high-power wireless charging technology, has a product system covering multiple application scenarios, and has accumulated rich project experience in the fields of automobile manufacturing, intelligent logistics, industrial automation, etc.;Jingwang (Shanghai)Relying on its long-term Sino-Japanese market cooperation experience, it provides important support for technical exchanges and market cooperation between the two parties.This strategic cooperation is an in-depth integration of the superior resources of the three parties and an important milestone in the international development process of Hertz Innovation.Complementing Advantages - Deepening Cooperation in the Field of Wireless ChargingIn the future, we will give full play to our respective advantages in technology research and development, product innovation, localized services and market resources, deepen market cooperation between China and Japan, and jointly promote the development of industrial wireless charging technology and applications.Through this cooperation,Hertz InnovationsWill further expand overseas business layout,Cooperate with Japan&#39;s B&amp;PLUS for AGV,AMR, mobile robots, unmanned handling equipment and industrial automation and other application scenarios, combining the technical advantages and market experience of both parties to provide more complete and efficient wireless power transmission solutions for Japanese and more overseas customers.From intelligent automobile manufacturing to intelligent logistics, from industrial robots to future mobile devices, the three parties will continue to explorewireless power transmission technologyMore application possibilities will accelerate the innovation and upgrading of industrial energy supply methods, and provide more reliable wireless energy support for the development of the intelligent manufacturing industry.Join hands with the future to create new value for wireless power transmissionWireless power transmission technology is becoming an important force in promoting the upgrading of smart manufacturing. In the future, Hertz Innovation will continue to adhere to technological innovation and open cooperation, and join hands with Japan&#39;s B&amp;PLUS and Jingwang (Shanghai) to carry out more in-depth cooperation in product research and development, market expansion and application implementation.The three parties will jointly explore more application possibilities of industrial wireless energy technology, promote the application and development of wireless power transmission technology in the fields of industrial automation and intelligent manufacturing, and provide safer, more efficient and reliable energy support for industrial upgrading.