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Navien Hybrigen SE

Navien HYBRIGEN SE provides an innovative solution to the global power supply crisis.
This is the next generation green technology capable of resolving the global power supply crisis, while reducing fossil fuel consumption and greenhouse gas emissions!
Navien HYBRIGEN SE to m-CHIP for home use that produces electricity by driving a stirling engine. The heat generated in the process is used for heating and domestic hot water.

  • Dual energy system provides both heat and electricity from one appliance
  • Does not rely on sun or building orientation to generate power for your home
  • Can generate up to 1KWe when on times of high demand (base load of average house 800w)
  • Generates electricity when you need it meaning less is wasted on exporting back to the grid
  • Provides heat and hot water for houses with up to 4 bathrooms
  • Saves up to £600 on utility bills (using current FIT rates)
Features & Benefits
  • Navien HYBRIGEN SE provides an innovative solution to the global power supply crisis.
  • This is the next generation green technology capable of resolving the global power supply crisis, while reducing fossil fuel consumption and greenhouse gas emissions!
  • Navien HYBRIGEN SE is m-CHP for home use that produces electricity by driving a stirling engine. The heat generated in the process is used for heating and domestic hot water.
Navien HYBRIGEN Stirling Engine
The stirling engine is one of the leading external combustion engines in the world.
Unlike an internal combustion engine, a stirling engine produces much less noise, vibration, and toxic emissions.
Since stirling engine has a simple engine structure, it is extremely durable and does not require excessive maintenance.
How does it work?
When the space, which contains the piston and cylinder lled with Helium gas, is heated by a burner, the piston goes down as the volume of the Helium gas expands. In turn, the piston goes up when the volume of the Helium gas is compressed as it is cooled by coolant. Through the repeated up and down of the piston, an induced current is generated in the linear generator located inside the engine, producing electricity.
For heating
When heat is applied to the engine from outside, the Helium gas inside the cylinder expands and pushes the piston.
For cooling
When the expanded Helium gas is cooled, the gas is compressed and the piston is pulled back
Advanced Inner Structure
Navien HYBRIGEN SE primarily consists of a stirling engine and a condensing boiler.
The stirling engine section is made up of an engine burner for combustion, an engine heat exchanger, a piston for generation and a generator. This section is involved in power generation.
The high temperature exhaust gas generated in the combustion process, is used not only for heating and hot water but also for driving the stirling engine. Navien’s innovative condensing technologies contribute to high fuel eciencies.
In addition, our optimized control system maximizes the generation eciency and minimizes the energy costs.
Engine Burner
Heat supply for driving the stirling engine
Gas Valve
Gas supply to the stirling engine and the condensing boiler
Stirling Engine
Device that generates electricity by converting thermal energy received from the engine burner into piston movement
Spool Valve
Device that distributes and supplies an appropriate amount of gas mixture to the burner of the condensing boiler and the engine burner
Signficiant reduction of energy costs
Achieves ultra eciency with a generation eciency of 17% and an overall eciency of 107% (on a net caloric value basis).
Energy equipment that can easily replace existing boilers
Easy to use to replace an existing gas boiler thanks to similar installation environment, which also facilitates maintenance.
Easy to install in the average home thanks to its smaller size when compared to other fuel-cell based m-CHP products.
Eco-friendly energy equipment that produces much less noise and vibration
Appropriate for home use as it generates low noise and vibration and features a simple structure, which ensures excellent durability.
Eco-friendly product that reduces the emission of carbon dioxide and NOx gases.

ncp specs.xlsx

Hybrigen-SE-Installation-Manual
Hybrigen SE Installation Manual
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Hybrigen-SE-Brochure
Hybrigen SE Brochure
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Why buy Navien?

  • Only the finest stainless steel components used to ensure unbeatable build quality and long lasting reliability
  • SEDBUK A rated boasting the highest efficiencies for your heating and hot water requirements
  • Intuitive easy to use controls help you to minimise running costs and get the best from your heating solution
  • Built in system offering unprecedented flueing flexibility, enabling the boiler to be fitted virtually anywhere in the home
  • Industry leading condensing technology to maximise performance and minimise emissions
  • Exceptional customer and service support available – help from our trained experts is just a phone call away