Shenzhen Shinry Technologies Co., Ltd.

The on-board charger (OBC) receives grid voltage via a ground-mounted AC charging station and the AC charging inlet, connected to the charger to slowly charge the vehicle's traction battery; its basic function is to convert the AC power from the charging station into high-voltage DC power to meet the charging needs of the EV traction battery. By structure, on-board chargers can be divided into unidirectional and bidirectional types: a unidirectional OBC can only charge the battery, while a bidirectional OBC can invert the battery's DC power into AC power, supporting vehicle-to-vehicle (V2V), vehicle-to-load (V2L) and vehicle-to-grid (V2G) operating modes to achieve bidirectional energy flow.

Technology platform: bridgeless PFC + full-bridge conversion; Input voltage: 90~264Vac, single-phase or three-phase input; Output voltage: 400V (200-500V); 800V (400-925V); Output power range: 3.3kW; 6.6kW; 11kW; 22kW; Conversion efficiency: 94% (Typ.); 95% (max); Packaging: standard metal enclosure / modular. Key advantages: miniaturized and integrated size, bidirectional conversion function, 400V/800V compatible design, SiC application technology, compliance with functional safety requirements.

• Slow charging of the on-board traction battery (AC input from the AC charging station and AC charging inlet)
• Bidirectional OBC supports the vehicle-to-vehicle (V2V) operating mode
• Bidirectional OBC supports the vehicle-to-load (V2L) operating mode
• Bidirectional OBC supports the vehicle-to-grid (V2G) operating mode
• Passenger vehicles and commercial vehicles (the official website's project inquiry field options include passenger and commercial vehicles)

The on-board DC/DC converter is an indispensable component in new energy vehicles. Its main function is to convert the high-voltage DC power of the vehicle's traction battery into low-voltage DC power, in order to charge the on-board 14V/27V or 48V low-voltage battery and to supply all low-voltage power for the whole vehicle.

Technology platform: full-bridge conversion; Input voltage: 400V (200-500V); 800V (400-925V); Output voltage: 14V (9-16V); 27V (24-30V); 48V; Output power range: 1.8kW; 2.5kW; 3kW; 3.5kW; 4kW; 6kW; Conversion efficiency: 93% (weighted); 96% (max); Packaging: standard metal enclosure / modular. Key advantages: high efficiency, small size, digital control technology, high power density, high reliability, unidirectional/bidirectional operating mode (optional).

• Charging the on-board low-voltage battery
• Powering the vehicle's lighting, entertainment system, instrument panel, power seats, windows and other equipment
• Supplying all low-voltage power for the whole vehicle
• Passenger vehicles and commercial vehicles (the official website's project inquiry field options include passenger and commercial vehicles)

The CDU (Conversion & Distribution Unit) is an on-board power system solution integrating multiple high-voltage electronic control functions. It usually includes functional modules such as the on-board charger (OBC), the DC/DC converter and the high-voltage power distribution unit (PDU). The CDU can be integrated as a “two-in-one” or “three-in-one” assembly. This integrated design has been adopted by more and more domestic and foreign OEMs and has become one of the mainstream technologies worldwide. The company began exploring CDU system integration technology for new energy passenger vehicles in 2014, and its products have been iterated to the G9 generation, with numerous successful cases.

DC input voltage: 400V (200-500V); 800V (400-925V); DC output voltage: 14V (9-16V); 27V (24-30V); 48V; OBC output voltage: 400V (200-500V); 800V (400-925V); Output power range: 3.3kW; 6.6kW; 11kW; 22kW; DC/DC conversion efficiency: 93% (weighted); 96% (max); OBC conversion efficiency: 94% (full load); 95% (max). Key advantages: cost reduction and efficiency improvement — integrating multiple components lowers wiring harness and accessory costs, reduces harness connections and weight, and extends battery range; high power density — the integrated design makes the CDU smaller and lighter while providing high power density; high conversion efficiency — the integrated design helps improve conversion efficiency and reduce energy loss; stable and reliable operation — the integrated design provides stable power output and ensures stable operation of the vehicle's electrical system.

• Applied to passenger vehicles, commercial vehicles, buses, special-purpose vehicles and other new energy vehicle fields; it is the core component for electric energy conversion in automobiles
• Integrated and modular design drives the progress of the new energy vehicle industry and improves the performance and market competitiveness of EVs
• New energy passenger vehicle CDU system integration (explored since 2014, iterated to the G9 generation)

The fuel cell DCF (DC/DC Converter for Fuel Cell) is a key component in hydrogen fuel cell vehicles. It is mainly responsible for converting the unstable low-voltage DC power generated by the fuel cell into stable high-voltage DC power to meet the demands of the EV high-voltage system. The BOOST step-up solution developed by Shinry for hydrogen fuel cell vehicles, with unit power of 60kW-400kW and 99%+ conversion efficiency, is original technology worldwide.

Technology platform: boost converter; Input voltage: 150-380V; Output voltage: 400-750V; Output power range: 60kW, 120kW, 180kW, 240kW, 300kW, 350kW; Conversion efficiency: 98%; Packaging: standard metal enclosure / modular. Key advantages: high efficiency (conversion efficiency 99%+), high power density, high integration, high reliability.

• As the high-voltage “electronic control” of hydrogen fuel cell vehicles, the fuel cell DCF is mainly used in domestic hydrogen fuel cell passenger and commercial vehicle projects

The supercharger power module is used in ultra-fast charging station systems. The module mainly performs power conversion, converting grid AC power into high-power DC power to enable fast charging. Shinry develops high-power charging technology to the quality standards of on-board power supplies, and has pioneered breakthroughs such as silicon carbide (SiC) power device technology and electrolytic-capacitor-free design.

Technology platform: bridgeless PFC + resonant full-bridge conversion; Input voltage: 380Vac±15%, three-phase input; Output voltage: 200-1000V; Output power range: 40kW, 60kW, 75kW; Conversion efficiency: 96%; Packaging: sealed metal enclosure, water-cooled. Key advantages: high power output — the supercharger module can deliver up to 600kW of power output for an ultimate fast-charging experience; liquid cooling — liquid cooling technology improves charging speed and safety while reducing noise and environmental impact; high efficiency — the energy conversion efficiency of the supercharger module can reach over 97%; environmentally friendly — the liquid cooling system has no air exchange with the outside environment, allowing an IP65 design, while the system uses large-airflow fans with low noise.

• Urban public charging stations: providing fast charging services at shopping malls, supermarkets, office parks and other locations, building a “1-km ultra-fast charging circle”
• Inter-city charging stations: achieving full coverage of high-power ultra-fast charging at highway service areas and charging stations along provincial trunk roads, reducing range anxiety for electric travel
• Dedicated stations: providing equipment safety for dedicated charging scenarios such as buses and heavy trucks, with real-time online operation and stress-free fast recharging
• Highway service areas: deploying ultra-fast charging stations to offer an ultimate fast-charging experience for passing vehicles

The energy storage converter (PCS, Power Conversion System) is a bidirectional, controllable current conversion device connecting the energy storage battery system and the grid. Its main function is to precisely and quickly regulate voltage, frequency and power between the grid and the storage system, achieving constant-power constant-current charge/discharge and smoothing the output of volatile power sources. The PCS not only meets the inverter requirements of traditional grid-tied converters for DC-to-AC conversion, but also satisfies the bidirectional conversion needs arising from the “charge + discharge” of storage systems; it can charge and discharge the battery and is suitable for scenarios such as power smoothing of solar and wind generation, peak shaving and valley filling, and microgrids.

Technology platform: three-level or two-level bidirectional conversion; DC-side voltage: 600Vdc-950Vdc (>950V limit); 685Vdc-950Vdc (>950V limit); AC-side voltage: 380Vac±10%; 690V±10%Vac; Output power range: 125kW; 250kW; Conversion efficiency: 98%; Packaging: sealed metal enclosure. Key advantages: conversion efficiency 99%+; precise power control; intelligent energy management; modular design; flexible configuration and expansion.

• New energy power stations
• Microgrids and microgrid systems
• Smart grids
• Transportation
• Ships
• Wind power, solar power and many other industries
• Energy time-shifting
• Peak-valley arbitrage (user-side storage charges during low-price periods and discharges during high-price periods, saving the park's overall electricity cost)
• Dynamic capacity expansion
• Grid frequency and peak regulation
• Power smoothing, peak shaving and valley filling for solar and wind generation

The robot power supply product PMS is the core power supply solution for embodied robot applications (fixed factory scenarios). This family is listed under the official website's “High-end Digital Energy” segment (the English site's corresponding New Power Solutions segment: Robot Power Supply — PMS, the core power supply solution for embodied robot applications (fixed factory scenarios)).

The official website only provides the family name and positioning description and has not published a detail page (the “Learn more” link of this segment is an empty javascript:void(); link, and /view/905.html and subsequent pages are non-existent template pages); therefore there are no technical platform, input/output voltage, power range, conversion efficiency, packaging or any other numerical parameters, and no estimates or additions are made here.

• Embodied robot applications
• Fixed factory scenarios (limited by the official website's original text to fixed scenarios)

The low-altitude aircraft power supply product line covers on-board power supplies for aircraft and automobiles, high-power DC/DC converters for low-altitude aircraft power systems and other products. This family is listed under the official website's “High-end Digital Energy” segment (the English site's corresponding New Power Solutions segment: Low altitude aircraft power supply — It involves the vehicle power supply of aircraft and automobiles, and the high-power DCDC of low-altitude aircraft power system and other products).

Output power: 3 kW; Input voltage: 400 V AC; Output voltage: 28 V DC; Max efficiency: 94%; Switching frequency: 100 kHz; Protection class: IP67; Cooling: Forced air; Operating temp: -55 ℃ ~ +85 ℃

• Low-altitude aircraft power systems (high-power DC/DC)
• On-board power supplies for aircraft and automobiles