Graphite plate fuel cell for vehicle
Product Features
● The core technology of parts and components is controllable, and the mass production brings about a substantial price drop, which is not subject to foreign suppliers;
● High volume specific power 3.5kW/L;
● High consistency of every single cell, good module scalability, and easy integration of multiple stacks;
● Life expectancy is 20,000 hours;
● Strict product control and reliable quality assurance;
● Very wide operating pressure limit: low pressure can be used, and the performance can be greatly improved under medium and high pressure;
● Very wide temperature and humidity range, such as hydrogen can be used without humidification.
● A complete production line has been established, which can be mass-produced;
● Platform-based development to form a series of products, which can be customized to develop different powers according to needs, which is convenient for application in different scenarios.
Graphite plate fuel cell for vehicle
| Rated power/single chip 0.62V (kW) | 10 | 40 | 70 | 140 |
| Mass (kg) | 10 | 27 | 50 | 100 |
| Inner volume of stack end plate (L) | 2.86 | 11.43 | 20 | 40 |
| Life (h) | >20000 | >20000 | >20000 | >20000 |
| Rated voltage (V) | 27 | 98 | 120 | 240 |
| Rated current (A) | 420 | 420 | 600 | 600 |
| Monolithic Consistency (mV) | 8 | 15 | 20 | 20 |
| Rated efficiency | 50% | 50% | 50% | 50% |
| Hydrogen Anode inlet pressure (bar) | 0.3-1.0 | 0.3-1.0 | 0.3-1.0 | 0.3-1.0 |
| Metering ratio | 1.3-1.5 | 1.3-1.5 | 1.3-1.5 | 1.3-1.5 |
| Air Cathode inlet pressure (bar) | 0.3-0.9 | 0.3-0.9 | 0.3-0.9 | 0.3-0.9 |
| Metering ratio | 2.0-2.5 | 2.0-2.5 | 2.0-2.5 | 2.0-2.5 |
| Hydrogen inlet (outlet) size (outer diameter: mm) | φ20 | φ20 | φ20 | φ20 |
| Air inlet (outlet) size (outer diameter: mm) | φ32 | φ32 | φ32 | φ32 |
| Coolant inlet (outlet) size (outer diameter: mm) | φ25 | φ25 | φ25 | φ25 |
| Overall dimensions of the connector with end plate (mm) | 500*95*120 | 500*95*346 | 520*140*400 | 520*280*400 |