TAIPEI, Taiwan, Apr 24, 2025 – Delta has unveiled its solutions portfolio for transportation electrification at E-Mobility Taiwan 2025. The showcase features powertrain and power management systems for EVs, automotive cooling solutions, Megawatt Charging System (MCS) with a maximum output of 1MW (expandable to up to 3MW) for heavy-duty electric trucks and buses, the ultra-slim 50kW DC Wallbox EV charger for parking venues with limited space, as well as a modular energy storage system. These solutions support low-carbon transportation.
Shan-Shan Guo, Delta‘s chief brand officer, said, “E-mobility is a key engine for the global trend toward energy conservation and carbon reduction. To meet the demands of high-power EVs, Delta has developed new traction motors for electric commercial vehicles, as well as a megawatt-level charging solution – especially for long-haul EVs in European and American markets. This year, our showcase features a comprehensive charging station that reflects various urban usage scenarios, offering corresponding charging and energy management solutions while also underscoring Delta’s unique strengths in EV powertrains, automotive power and cooling electronics, and energy infrastructure, all essential to help mankind realize a smarter e-mobility future worldwide.”
Delta has shipped over 3 million EV chargers in the past 15 years, supporting its work in the e-mobility sector. The company introduced a solution that integrates EV charging with parking meters. The system is implemented at public charging stations in Tainan and Taoyuan. It connects with the iCMS (Intelligent Community Management System) platform to support urban transportation. At E-Mobility Taiwan, Delta also shows energy infrastructure for smart microgrids. This includes a modular energy storage system with liquid cooling, solar power integration, and EV charging support. The system is designed for flexible deployment and lower operating costs in commercial and fleet settings.
Delta’s hairpin-type drive motor for commercial EVs features an 800V high-voltage architecture. It has an efficiency of over 97.5% and a maximum power output of 330 kW. The motor features water cooling technology to maintain stable performance under heavy loads. Delta also shows several thermal management solutions for vehicles. These include vapor chambers for air-cooled systems and dual-layer liquid cooling plates for autonomous driving systems. Additionally, Delta’s DC brushless radiator fans support electric and fuel-powered vehicles.
In the electric two-wheeler sector, Delta is expanding its solutions with charging, battery swapping, and powertrain systems. The 2 kW portable charger works at temperatures up to 50°C, providing riders flexible charging options. Delta also offers integrated solutions, including motor, battery, and controller/HMI, to support bike manufacturers. Among the displays is an e-bike mid-drive motor that won the 2025 iF Design Award. The company is exhibiting a side-mounted powertrain system for e-scooters and e-motorcycles. The system has a modular design that allows adaptable configurations for different vehicle types.
EV Charging Infrastructure and Management Platform
- Megawatt Charging System (MCS): MCS is a high-power fast-charging system designed for heavy-duty electric vehicles. It supports a maximum current of 1,500A and a voltage of 1,250V, delivering up to 1MW of power. This ensures heavy-duty electric vehicles to charge within 30 minutes, providing enough power for long-distance travel. The MCS system works with both DC-coupled and AC-coupled architectures, allowing it to connect to different power infrastructures.
- DC Wallbox 50kW EV charger: A compact, slim EV charger delivers 50kW DC power with a depth of 25 cm. It has dual charging guns for simultaneous charging and comes in wall-mounted and pedestal options. It supports OCPP. The charger is installed in department stores, restaurants, museums, and other venues across Taiwan.
- All-in-One Energy Storage for Commercial and Industrial Applications: Each cabinet delivers 125kW / 261kWh of capacity. It has a footprint of less than 1.5 square meters. Up to 10 cabinets can run in parallel to meet energy storage needs.
- Parking Meter: Combining charging, parking, and payment services, it increases space use and supports the shift to greener cities and science parks.
- Intelligent Community Management System (iCMS): It combines Delta’s energy management, security surveillance, smart streetlights, renewable energy, energy storage and dispatch, carbon emission management, and building automation control, designed for government agencies and businesses in parks. It also shows various management information for the community and provides analysis and scheduling. The platform offers verification data to meet ISO 50001:2018 audit requirements. This helps clients improve operational efficiency, save energy, and reduce carbon emissions.
Powertrain System and Thermal Solutions for 4 Domains of Vehicle Systems
- Hairpin-Type Traction Motor: Designed for commercial EVs, it features an 800V architecture with an efficiency above 97.5%. It delivers up to 330 kW of power and peak torque over 1000 Nm. The cooling system uses both oil and water to maintain performance under heavy loads.
- Thermal Management Solution for Assist / Autonomous Driving: The two-phase vapor chamber works with brushless DC fans to help chip heat dissipation. Single- and dual-layer liquid cooling cold plate solutions have a multi-pedestal exterior design and a micro fin structure inside. The features provide heat dissipation.
- Thermal Management Solution for Electronic Control / Battery System: For the radiators (heat exchangers) on powertrain system, the bionic blade design uses motor drive control technology and has IP6K9K protection. It offers efficient, low NVH (Noise, Vibration, Harshness), radiator fans for both ICE and EVs. The air and liquid cooling products supports electronic controls and battery systems. This includes Battery Disconnect Unit (BDU) cold plate solutions, E-pumps, BMS (Battery Management System) blowers, DC/DC converter fans, OBC (On Board Charger) fans.
- Thermal Management Solution for Intelligent Cockpit: To meet the high-temperature cooling needs of intelligent cockpit equipment, low-noise fans and cooling modules are provided.
- Thermal Management Solution for Cabin Comfort / Auto HVAC: Showcase the HVAC condenser fan for commercial vehicles. Also offers automotive air conditioning system fans, seat ventilation cooling fans, wireless charging module cooling fans, and small, low-noise PM 2.5 air quality detection fans
Solutions for Two-Wheel EVs
- 2kW Portable Charger: Delta offers a 2-kW portable charger for e-scooters with built-in batteries. It operates at temperatures up to 50°C and has an IP67 rating for dust and water resistance. The charger works in hot weather and can handle rain during charging. It meets IEC60335 and UL1564 standards. The charger includes over-temperature, over-current, and over-voltage protection for safe use. With 94% efficiency, it reduces power consumption to save energy and cut costs.
- 3kW Battery Charging Module: Installed inside battery-swapping station cabinets, the 3kW charging modules charge batteries with up to 94% efficiency, reducing power waste. They feature a compact design for installation in cabinets and operate in temperatures from -10°C to +70°C, suitable for outdoor charging.
- Delta’s E-Scooter/E-Motorcycle Integrated Side-Mounted Powertrain: This design combines the motor, drive unit, and gearbox, increasing storage space by 10%. It offers reliable performance and meets IP67 standards for water and dust resistance.
- Delta’s E-Bike Mid-Drive Motor: The motor is designed for e-Mountain, e-Trekking, and e-Cargo bikes. It offers flexibility and power and uses Delta’s patented transmission system for high power output. The drive, motor, gears, and sensors are combined in a compact design. It fits diverse bike frames.
Source: Delta Electronics
About Delta
Delta Electronics, founded in 1971, is a Taiwan-based global provider of power and thermal management solutions. Headquartered in Taipei, the company serves various industries, including data centers, telecommunications, industrial automation, EVs, and renewable energy. Delta’s product portfolio includes power electronics, automation systems, infrastructure solutions, and mobility technologies. In 2024, Delta reported consolidated sales revenues of approximately NT$421.1 billion (around US$13.1 billion) . As of the end of 2023, Delta employed approximately 81,855 people worldwide. Its Americas headquarters in Fremont, CA, achieved LEED Zero Energy certification, reflecting the company’s commitment to green building initiatives.