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Micro 5KW Natural Gas Reformed Hydrogen Fuel Cell CHP System (H2ES-5)

H2ES-5 is designed for residential use. It consumes natural gas(converted to be 75%-78% purity hydrogen) and generates electricity and useful heat simultaneously. With 1.5Nm3 natural gas, it can generate 5kWh power and 7.5kWh heat per hour. The overall efficiency is up to 93.5% and can reduce carbon emmission by 30%. It is a highly efficient solution to reducing energy bills and cutting carbon footprint. The produced electricity can be used on-site to power a range of appliances, while any excess electricity can be exported to the grid. The generated heat is output in the form of hot water.
It is ideal for use in a wide range of environments, such as multi-family houses, apartments, hotels, resort buildings, shopping malls, office buildings, etc.
  • H2ES-5

Technical Parameters

Items Parameters Remarks
Model No. H2ES-5
Fuel Natural Gas, Biogas
Fuel consumption <1.5Nm3/h
Rated Output Power 5kW can be adjusted to be 2.5kW
Rated Output Heat 7.5kW can be adjusted to be 3.75kW
Total efficiency 85%-93.5%
Electrical efficiency 35%-40%
Output Power Voltage 380VAC, three-phase customizable
Output hot-water temperature 50ºC~70ºC
Output hot-water flow 300 kg/h based on the water temperature difference at 20℃
Certificates CE-LVD/CE-EMC/CE-GAR
Dimensions(L*W*H) 750*1230*1630mm
Weight Approx 600Kg
Warranty 1 year (free) or 10 years (optional)



H2ES-5 has been updated to 3rd generation. The 3rd generation is equipped with a touch screen and the inner structure has been optimized.

H2ES-5 natural-gas-reformed hydrogen fuel cell system is composed of 6 parts:

  • reformer module

  • fuel cell stack module

  • power control module

  • heat management module

  • base frame

  • control system

5KW fuel cell chp ssytem composition

Input & Output Connections are as follows:



Product Features:

  • High energy conversion efficiency: Up to 40% electric efficiency and up to 93.5% overall efficiency, much higher than other types of power generation technologies nor CHP technologies

  • Saving electricity bills: It generates 5KWh electricity per hour which can save much electricity bills
  • Flexible load regulation: 50%-100% adjustable working range, can be coupled with gas boiler
  • Low noise: it is very quiet when running
  • Long lifetime: the equipment is designed for 40000h lifetime

How much is the maintenance cost and how to do the maintenance?

The maintenance costs will be charged at a fixed rate every year.  There are no more hidden costs!

For maintenance, our distributors will offer a 10-year maintenance contract. This maintenance contract is necessary for the funding via KfW.

The system can be maintained remotely via a network connection. So minor faults can be quickly rectified without the need for a technician to be on site. In addition, the system must be checked every 12 months. For this purpose, the system can't work for 1-2 days and all necessary tests will be conducted.

What are the installation requirements?

When installing H2ES-5 fuel cell CHP system, you will need an natural gas connection as well as an extra flue pipe for the system.

Notice: the existing flue pipe which discharges the exhaust gases of your condensing boiler can't be used.

In addition, the installation room must have a connection to the network, tap water, drain and the state power grid.

Installation Requirements

Can fuel cell CHP system be coupled with other energy technologies?

It makes much sense to couple fuel cell system with other energy technologies.

1) coupled with a gas boiler is a typical option (shown as following picture).

2) coupled with a heat pump for buildings with very high heat demand is also a good option. The electricity generated by the fuel cell CHP is used to power the heat pump.

3)Coupled with solar PV system is also a good option.


With H2ES-5 fuel cell CHP system, the natural gas prices go up but your energy costs go down! It's time to get more out of natural gas!

Contact us RIGHT NOW if you are interested to be our distributors / agents!

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  +86 512 58682066
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