Hydrogen fuel cell HydraV VISTAH-80C

for vehiclesfor trucksfor the automotive industry

Overview
HydraV VISTAH-80C is an 80 kW hydrogen fuel cell system designed for heavy-duty commercial vehicles. It delivers stable, efficient power with a rated efficiency up to 46% and features an integrated component architecture that reduces interconnections and simplifies installation. An internally developed ejector and water separator lower hydrogen consumption by approximately 5%. The system supports reliable cold starts down to -30°C and meets IP67 protection for harsh environments. The integrated fuel cell engine combines humidifier, intercooler, low-pressure hydrogen system and DC/DC controller to optimize performance and reliability.

Application Scenarios

• City buses
• Commuter and intercity buses
• 9-ton sanitation and logistics vehicles
• Cold chain and refrigerated trucks

System Quick Facts

• Rated power: 80 kW
• Volumetric power density: 480 W/L
• Gravimetric power density: 460 W/kg
• Service life: 30,000 hours

Key Features

• Rated efficiency up to 46%
• ~5% hydrogen consumption reduction via integrated ejector and water separator
• Cold start capability down to -30°C
• Protection rating IP67 (waterproof and dustproof)
• Integrated fuel cell engine combining humidifier, intercooler, low-pressure hydrogen system and DC/DC controller
• Ejector supports 10%–100% power output range
• High integration reduces system complexity and improves system integrity

Technical specifications

• Model: VISTAH-80C
• Rated power: 80 kW
• Rated efficiency: up to 46%
• Volumetric power density: 480 W/L
• Gravimetric power density: 460 W/kg
• Service life: 30,000 hours
• Cold start capability: -30°C
• Protection rating: IP67
• Hydrogen consumption optimization: ~5% reduction via integrated ejector and water separator
• Ejector power support range: 10%–100%
• Integrated components: humidifier, intercooler, low-pressure hydrogen system, DC/DC controller
• Typical applications: city buses; commuter buses; 9-ton sanitation and logistics vehicles; cold chain and refrigerated trucks