Sino-Synergy Hydrogen Energy

The Hongxin GIII stack is Sino-Synergy's latest generation of self-developed fuel cell stack, with a maximum single-stack output power exceeding 200 kW, meeting the requirements of commercial vehicles, rail transit, ships and other application scenarios. The product adopts a liquid-cooled design and offers extremely strong environmental adaptability, enabling low-temperature startup down to -35°C without auxiliary heating. The stack delivers fast dynamic response and easily handles harsh operating conditions such as mines, plateaus, high temperatures and sandy/windy environments. With a service life exceeding 30,000 hours, it satisfies the full-lifecycle requirements of vehicle applications. The product uses flexible graphite bipolar plates and achieves localization of core materials and manufacturing equipment with high-quality mass production.

Rated power: 240 kW / 360 kW / 400 kW (multiple configurations); Maximum single-stack output power: >200 kW; Cooling method: liquid-cooled; Bipolar plate type: flexible graphite; Low-temperature startup: -35°C without auxiliary heating; Service life: >30,000 h; Cell count: varies by power grade; Package dimensions (240 kW): 539.0×478.0×151.5 mm, weight 38.5 kg; Package dimensions (360 kW): 760.0×478.0×151.5 mm, weight 51.1 kg; Package dimensions (400 kW): 834.0×478.0×151.5 mm, weight 55.3 kg; Dynamic response: fast; Applications: commercial vehicles, rail transit, ships.

• Commercial vehicles
• Rail transit
• Ships
• Harsh environments (mines/plateaus/high temperature/sandstorm)

The Hongxin GI stack is Sino-Synergy's earlier generation of self-developed fuel cell stack, adopting flexible graphite bipolar plates and liquid-cooled design, with a rated power range of 30-115 kW, mainly supporting the Hongtu G-series fuel cell systems. It features good low-temperature startup capability and long service life, and is widely used in buses, logistics vehicles and other commercial vehicles. The product achieves localization of core materials, offering high reliability and convenient maintenance.

Rated power range: 30-115 kW (multiple grades); Cooling method: liquid-cooled; Bipolar plate: flexible graphite; Low-temperature startup: -30°C (with auxiliary heating); Peak efficiency: ~55%; Protection grade: IP67 (stack module); Service life: >20,000 h; Supporting systems: Hongtu G80/G120; Voltage range: ~220-510 V.

• Buses
• Logistics vehicles
• Commercial vehicles

The 9SSL is Sino-Synergy's self-developed high-power fuel cell stack platform, adopting flexible graphite bipolar plates and a highly integrated design, with a maximum single-stack rated power up to 115 kW and high power density and reliability. The product supports multiple power grades to meet the power demands of buses, logistics vehicles and heavy-duty trucks. It offers excellent low-temperature startup and environmental adaptability, and achieves localized manufacturing of core materials.

Rated power: 30/45/60/80/90/100/115 kW (multiple grades); Maximum single-stack power: 115 kW; Cooling method: liquid-cooled; Bipolar plate: flexible graphite; Peak efficiency: ~55%; Voltage range: ~100-510 V; Low-temperature startup: -30°C; Protection grade: IP67; Service life: >20,000 h; Supporting systems: Hongtu G-series.

• Buses
• Logistics vehicles
• Heavy-duty trucks

The Hongfeng G stack is a fuel cell stack developed by Sino-Synergy for the new generation of commercial vehicles and construction machinery, adopting liquid-cooled design and high-performance flexible graphite bipolar plates with high power density and long service life. The product strengthens dynamic response and environmental adaptability, suitable for medium and heavy-duty trucks, dump trucks, tractors and similar scenarios. It achieves localization of core materials and manufacturing equipment with excellent reliability and consistency.

Rated power: covering medium-to-high power range; Cooling method: liquid-cooled; Bipolar plate: flexible graphite; Peak efficiency: ~55%; Low-temperature startup: -30°C; Protection grade: IP67; Service life: >20,000 h; Applications: medium/heavy-duty commercial vehicles, construction machinery.

• Medium/heavy-duty trucks
• Dump trucks
• Tractors
• Construction machinery

The Hongtu H240 system is a high-power fuel cell system product independently developed by Sino-Synergy, integrating the self-developed Hongxin GIII stack with a multi-stack modular design. The system is compatible with 100-400 kW power output and can be paralleled into megawatt-class output. The design standard covers road transportation, rail transit, ships, mobile power vehicles and stationary power generation. The system achieves a maximum efficiency of 61%, a decay rate below 4 μV/h, and features intelligent water management, fast low-temperature cold start, strong compatibility with high insulation and efficient energy recovery.

Rated power: 240 kW; Weight: 420 kg; Dimensions: 1166×780×907 mm; Voltage range: 500-720 V; Current: 0-540 A; Mass power density: 571 W/kg; Protection grade: IP67; Maximum efficiency: 61%; Decay rate: <4 μV/h; Integrated stack: Hongxin GIII; Cooling: liquid-cooled; Compatible power range: 100-400 kW (parallel up to MW class); Low-temperature startup: supported.

• Road transportation
• Rail transit
• Ships
• Mobile power vehicles
• Stationary power generation

The Hongtu H150 system is a high-power fuel cell system independently developed by Sino-Synergy, integrating the self-developed Hongxin GIII stack with a multi-stack modular design. It is compatible with 100-400 kW power output and can be paralleled into megawatt-class output. The design standard covers road transportation, rail transit, ships, mobile power vehicles and stationary power generation. The system achieves a maximum efficiency of 61%, a decay rate below 4 μV/h, and features intelligent water management, fast low-temperature cold start, strong compatibility with high insulation and efficient energy recovery.

Rated power: 150 kW; Weight: 269 kg; Dimensions: 1060×740×700 mm; Voltage range: 215-360 V; Current: 0-800 A; Mass power density: 700 W/kg; Protection grade: IP67; Maximum efficiency: 61%; Decay rate: <4 μV/h; Integrated stack: Hongxin GIII; Compatible power range: 100-400 kW.

• Road transportation
• Rail transit
• Ships
• Mobile power vehicles
• Stationary power generation

The Hongtu G120 fuel cell system is developed mainly for the commercial vehicle sector, adopting a highly integrated solution that integrates Sino-Synergy's self-developed high-performance Hongxin GI stack together with air, hydrogen and cooling subsystems into one unit, offering convenient maintenance and high reliability. It is mainly applied to large/medium buses, medium/heavy-duty trucks, dump trucks and tractors.

Rated power: 120 kW; Weight: 196 kg; Dimensions: 907×666×675 mm; Voltage range: 280-510 V; Current: 0-495 A; Mass power density: 603.6 W/kg; Protection grade: IP67; Maximum efficiency: 55%; Integrated stack: Hongxin GI; Low-temperature startup: fast; Control: strong decoupling.

• Large/medium buses
• Medium/heavy-duty trucks
• Dump trucks
• Tractors

The Hongtu G80 fuel cell system is developed mainly for the commercial vehicle sector, adopting a highly integrated solution that integrates Sino-Synergy's self-developed high-performance Hongxin GI stack together with air, hydrogen and cooling subsystems into one unit, offering convenient maintenance and high reliability. It is mainly applied to medium buses, light/medium-duty trucks and light/medium-duty dump trucks.

Rated power: 80 kW; Weight: 163 kg; Dimensions: 952×705×545 mm; Voltage range: 220-360 V; Current: 0-485 A; Mass power density: 460.9 W/kg; Protection grade: IP67; Maximum efficiency: 55%; Integrated stack: Hongxin GI; Low-temperature startup: fast.

• Medium buses
• Light/medium-duty trucks
• Light/medium-duty dump trucks

The Hongtu B60 fuel cell system is developed mainly for the commercial vehicle sector. Its air compressor subsystem is arranged separately while the remaining components are coupled and integrated with the stack enclosure, offering convenient maintenance and high reliability, suitable for logistics and transit bus vehicles.

Rated power: 65 kW; Weight: 161.5 kg (including air compressor); Dimensions: 927×650×478 mm; Voltage range: 198-360 V; Current: 0-360 A; Mass power density: 402 W/kg; Protection grade: IP67; Air compressor: separately arranged; Low-temperature startup: fast; Service life: long.

• Logistics vehicles
• Transit buses

The Honghan C240 marine fuel cell system is a high-performance, high-safety and high-reliability marine power system custom-designed by Sino-Synergy based on in-depth research into ship operating scenarios, leveraging nearly 10 years of fuel cell stack and system development experience. It delivers a rated power of 240 kW, a service life exceeding 30,000 hours, fast startup within 10 seconds, and features explosion-proof design, redundant design and strong environmental adaptability.

Rated power: 240 kW; Weight: 2200 kg; Dimensions: 1948×1438×1654 mm; Voltage range: 500-720 V; Current: 30-600 A; Hydrogen supply pressure: 15±0.5 bar; Protection grade: IP65; Service life: >30,000 h; Startup time: <10 s; Design: explosion-proof, redundant.

• Ships
• Inland/ocean-going vessel propulsion