Micro biogas plants

A solution for small and medium-sized agricultural and processing farms that want to supply themselves with cheap electricity and heat.

Thanks to a project implemented by us and co-financed by European Funds entitled “System adjusting biogas combustion generator and induction generator for on-grid and off-grid control of electric power“, we can extend our offer of biogas plants distinguished by the following improvements:


  • biogas plants operate with interruption-free and fully automatic switching of the biogas combustion generator from on-grid to off-grid and vice versa,
  • each biogas plant has an energy storage tank filled with biogas of defined parameters and a battery of electric accumulators
  • in the biogas plant, a power converter system has been applied, along with implemented control algorithms for the biogas combustion generator with an induction generator.


  • Saving

Lower energy costs due to heat and electricity generated.

  • Independence

No more long-term contracts with energy suppliers. No more fluctuations in fuel prices.

  • Smell

No odor associated with landfilling.

  • Fertilization

Reduction of fertilization costs due to the use of the digestate for soil fertilization.

  • Waste

An easy and safe way to manage organic waste.

  • Fast realizations time

Up to 6 months from the date of order.

  • Construction costs

Low installation costs.

  • Easy control

Control and control of operating parameters of the installation via the Internet or locally.

  • Small size

Building area up to 50 m2.

  • Mobility

Mobile design giving the possibility of transporting.


1. Charging

Biomass in the form of crushed organic waste (animal faeces, plant substrates) is fed into the fermentation chamber.

2. Fermentation

In the anaerobic digestion process, microorganisms break down organic compounds to produce biogas.

3. Cogeneration

The produced biogas feeds the cogeneration system, i.e. a coupled gas combustion engine with an electric generator, as a result of which heat and electricity are produced.

Obtained electricity and heat after satisfying technological needs (about 10% of electricity and 30% of heat) can be used for own needs.


The basic activities performed by the owner include:

  • Process parameters

Control of some process parameters. (e.g. temperature, biomass density, amount of biogas produced).
All this with the help of the easy-to-use SyNiS system.

  • Process regulation

Adjusting selected process parameters (e.g. maintaining the right temperature).
Also using the SyNiS system.

  • Checking the technical condition

Checking the condition of installations and devices (e.g. tightness of the chamber, biogas tank and installation, thermal insulation of the chamber, proper operation of valves and pumps).

  • Biomass supply

Supply of fresh biomass (1-3 times a day).


Exemplary quantitative sets of daily biomass feed. Values ​​in tonnes per day.

Pig manure – 0,27

Grass silage – 0,70

Residue after fermentation – 0,45

Water – 0,40

TOTAL: 1,82 tons / day

Maize silage – 0,50

Post-fermentation residue – 0,40

Water – 0,40

TOTAL: 1,30 tons / day

Cow manure – 1,20

Bovine manure – 1,20

Water – 0,60

TOTAL: 3,00 tons / day

Basic units

KMR 10 10 kW 15 kW
KMR 20 20 kW 30 kW


Calculations for KMR 10 with 10 kWel:

ELECT. 56000 kWh / year
HEAT 200 GJ / year