Hydrogen powered twowheeler

Manufacturer: Sustainable Electrified Energy Expert Tech Co., Ltd.


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Detailed Introduction


SeePack hydrogen powered two-wheeler, the main source of energy is hydrogen energy, hydrogen and oxygen catalyzed by the proton exchange membrane to generate electricity for electric vehicles.The power system integrates fuel cell control, DC/DC control, and lithium BMS management. The system adopts optimized energy distribution control strategy to quickly respond to load power changes. With fault protection and diagnosis function, fault recovery and shutdown recovery is supported; The system has reliable firmware upgrade and supports software version upgrade.

  • High power output, large quantity storage, fast power response, strong power;
  • Long endurance, the highest mileage can reach 120km;
  • Extremely convenient hydrogen bottle replacement;
  • Complete system failure protection function;
  • Integrated display design, the original electric vehicle display screen can display the system power and remaining power.


Technical Specifications:



1680mm x 735mm x 1095mm

Wheel base

1215 mm


60 kg

Maximum design speed

25 km/h


120 km

Energy consumption per 100 km

1.25 kWh

Electric drive

Motor form

Permanent magnet

Rated speed

350 r/min

Rated continuous output power

400 W

Undervoltage protection value

40.5 ± 0.5 V

Overcurrent protection value

17 ± 1 A


Battery Type

Hydrogen Fuel Cell

Rated voltage

48 V

Rated output

500 W

Hydrogen capacity




Cooling system

Air cooling


Operation temperature

-5 ~ 40 ℃

Operation temperature

20~95% RH, No Condensation

Storage temperature

-10 ~ 50 ℃

Noise level

≤ 60dB


Company Brief Introduction:

Sustainable Electrified Energy Expert Tech Co., Ltd. (SeeEx TECH) was founded in June of 2021. The advanced architecture and unique competitive advantages of the novel integrated fuel cell structure have attracted many experts to join in, and company with a team of more than sixty people was established. The integrated control architecture revolutionized the hydrogen-electric system from Paradigm 1.0 (distributed) to Paradigm 2.0 (Integrated) at both software and hardware levels. It advanced the progress of cost reduction and efficiency increase for the hydrogen-electric system. With this efficient architecture, a standardized fuel cell module system was formed, which can cover many power levels and satisfy multi-scenario applications.


More details about Sustainable Electrified Energy Expert Tech Co., Ltd. please refer to




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