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2.5kW Fuel Cell T-Series

The T-2500 PEM Fuel Cell (2.5kW) is Horizon’s advanced, highly integrated hydrogen energy system—engineered to deliver 2,500W of dependable backup power for off-grid telecom towers, defense installations, and remote infrastructure. Designed for independent operation in critical environments, the T-2500 offers a clean, reliable alternative to diesel generators, bringing hydrogen innovation to where it's needed most.
 
This robust, modular system includes a 2500W fuel cell stack, an onboard DC/DC converter, intelligent controller, hydrogen sensor, pressure regulator, and a full set of connectors, PTFE tubing, and RS232 communication tools. With built-in monitoring software, users can adjust output voltage via PC, ensuring system adaptability across use cases. When paired with a 48V battery, the T-2500 enables continuous, hands-free operation—ideal for remote or unattended installations.
 
Why Choose the T-2500 PEM Fuel Cell
2.5kW of Clean Backup Energy – Tailored for telecom backup, defense field use, and off-grid energy infrastructure
Fully Integrated & Deployment-Ready – Comes with stack, DC/DC converter, sensor suite, cabling, and tubing for plug-and-play setup
Modular & Scalable – Easily expandable with additional T-Series units as power demands increase
Real-Time System Control – Monitor and manage performance with RS232 interface and voltage-adjustable software tools
Autonomous Operation – Pair with a 48V battery to unlock continuous, maintenance-free power delivery
Global Delivery & Support – Horizon provides worldwide logistics and trusted technical assistance wherever you operate
T-Series-2

2 500W Fuel Cell Stack T-Series

Additional Information

T Series fuel cell systems often come with a controller, FC connector, RS232 cable, FC +/- cables, output +/- cables, pressure regulator, 6mm PTFE tube, Ferrule Connectors, and a hydrogen sensor.

Please submit a quote request form in order for us to be able to help you integrate this fuel cell stack into your operations. With its modular design we can often provide additional information to help speed the integration of this product into a project, and we can also recommend other components in order to provide a complete solution for this fuel cell stack product.

 

List of T-2500 components:

1 x 2500W fuel cell stack

1 x 2500W controller

1 x fuel cell connector

1 x RS232 cable

1 x FC +/- cables

1 x Output +/- cables

1 x pressure regulator

2 x 8mm PTFE tube (1m)

20 x ferrule connectors

1 x hydrogen sensor

2 500W Fuel Cell Stack T-Series Quick Product Facts

Pressure

Hydrogen Pressure

Hydrogen must be fed into t;he fuel cell stack at a pressure of 0.55 to 0.75bar.

Temperature

Ambient Temperature

The fuel cell stack operates best in a temperature ranging from 0 to 40° C.

weight

FC Stack Weight

The stack (including fan and casing) weighs 89lbs / 40.3kg.

efficiency

System Efficiency

At peak power the efficiency of the system is 42%.

1

Hydrogen Purity

A fuel of gaseous hydrogen at a minimum purity level of 99.995% is required.

2

Voltage Output

The voltage can be adjusted to between 43.2 and 57.6 volts direct current.

Packing Information

 

  T-1000 T-2500 T-3000 T-5000 T-10000
Power rating 0 to 1000 W @ 20°C and 101.3 kPa 0 to 2500 W @ 20°C and 101.3 kPa 0 to 3000 W @ 20°C and 101.3 kPa 0 to 5000 W @ 20°C and 101.3 kPa 0 to 5000 W @ 20°C and 101.3 kPa
Current Rating 0 to 19A @54V 0 to 47A @54V 0 to 56A @54V 0 to 47A x 2 @54V 0 to 47A x 4 @54V
Voltage Adjustable 43.2 to 57.6 VDC 43.2 to 57.6 VDC 43.2 to 57.6 VDC 43.2 to 57.6 VDC 43.2 to 57.6 VDC
Voltage Ripple ±1V ±1V ±1V ±1V ±1V
Controller Dimension (WxDxH) 430mm x 550mm x 88mm 430mm x 550mm x 88mm 430mm x 550mm x 150mm (430mm x 550mm x 88mm) x 2 (430mm x 550mm x 88mm) x 4
Stack Dimension (WxDxH) 430mm x 550mm x 88mm 430mm x 550mm x 356mm 430mm x 550mm x 356mm (430mm x 550mm x 356mm) x 2 (430mm x 550mm x 356mm) x 4
Controller Weight 10 kg 13.5 kg 15 kg 13.5 x 2 kg 13.5 x 4 kg
Stack Weight 18 kg 40.3 kg 40.3 kg 40.3 x 2 kg 40.3 x 4 kg
Ambient temeprature * -10⁰C to +45⁰C standard -10⁰C to +45⁰C standard -10⁰C to +45⁰C standard -10⁰C to +45⁰C standard -10⁰C to +45⁰C standard
Recommended cold start temp More than 5⁰C More than 5⁰C More than 5⁰C More than 5⁰C More than 5⁰C
Relative Humidity 0‐95% Non‐Condensing 0‐95% Non‐Condensing 0‐95% Non‐Condensing 0‐95% Non‐Condensing 0‐95% Non‐Condensing
Communications RS232 RS232 RS232 RS232 RS232
Standby Power Consumption Approximately<3% at peak power (DC) Approximately<3% at peak power (DC) Approximately<3% at peak power (DC) Approximately<3% at peak power (DC) Approximately<3% at peak power (DC)
Reactants Hydrogen and Air Hydrogen and Air Hydrogen and Air Hydrogen and Air Hydrogen and Air
Cooling Air (integrated cooling fan) Air (integrated cooling fan) Air (integrated cooling fan) Air (integrated cooling fan) Air (integrated cooling fan)
H2 inlet pressure 0.55-0.75bar 0.55-0.75bar 0.55-0.75bar 0.55-0.75bar 0.55-0.75bar
Hydrogen purity ≧99.95% dry H2 ≧99.95% dry H2 ≧99.95% dry H2 ≧99.95% dry H2 ≧99.95% dry H2
Consumption ≦0.78 Nm3/kWh (Average at max. load) ≦0.78 Nm3/kWh (Average at max. load) ≦0.78 Nm3/kWh (Average at max. load) ≦0.78 Nm3/kWh (Average at max. load) ≦0.78 Nm3/kWh (Average at max. load)
Start up time ≦2minute at ambient temperature ≦2minute at ambient temperature ≦2minute at ambient temperature ≦2minute at ambient temperature ≦2minute at ambient temperature
Efficiency of system ≧42% at peak power ≧42% at peak power ≧42% at peak power ≧42% at peak power ≧42% at peak power
Temperature De-rating 1.25% per °C over 40°C 1.25% per °C over 40°C 1.25% per °C over 40°C 1.25% per °C over 40°C 1.25% per °C over 40°C
Altitude De-rating 3.5% per 500m over 1000m 3.5% per 500m over 1000m 3.5% per 500m over 1000m 3.5% per 500m over 1000m 3.5% per 500m over 1000m
Max. noise Normal operation: <70 dBa at 1="1"> Normal operation: <70 dBa at 1="1"> Normal operation: <70 dBa at 1="1"> Normal operation: <70 dBa at 1="1"> Normal operation: <70 dBa at 1="1">
Storage Temperature ﹣20⁰ to + 50⁰C Standard ﹣20⁰ to + 50⁰C Standard ﹣20⁰ to + 50⁰C Standard ﹣20⁰ to + 50⁰C Standard ﹣20⁰ to + 50⁰C Standard

* additional heating needed when temperature less than 0⁰C, during operation

T series
T series
T series

Downloads

Datasheet

pdf [776.21 kB]

User Manual

pdf [2.03 MB]

Brochure You need to be Logged in to download these files

pdf [1.74 MB]

This product is only on demand. Please contact us.

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