NOVELTY - A biopower complex comprises a biopond; and a module for receiving gaseous biofuel, with consistently connected branch pipes for supply of biomass comprising a biomass crusher, a homogenizer and a bioreactor. The bioreactor consists of at least one methane tank, whose gas exits out through a gas-holder and a compressor that is connected to a power unit. The crusher is supplied with a reception bunker, and the exit of the treated biomass from the bioreactor is supplied with receiving container. The complex is augmented by module for producing pellets from biomass.    USE - As a biopower complex integreated with a biopond useful for obtaining gaseous biofuel (Claimed).    DETAILED DESCRIPTION - A biopower complex comprises a biopond and a module for receiving gaseous biofuel, with consistently connected branch pipes for supply of biomass comprising a biomass crusher, a homogenizer and a bioreactor. The bioreactor consists of at least one methane tank, whose gas exits out through a gas-holder and a compressor that is connected to a power unit. The crusher is supplied with a reception bunker, and the exit of the treated biomass from the bioreactor is supplied with receiving container. The complex is augmented by module for producing pellets from biomass, (with possibility of its work in mode of producing pellets from green plant mass (preferably Eichhornia) or in mode of production from biomass), worked out in reactor, comprising an extraction unit with possibility of adjustable alternative entrance connection with exit of the grinder or exit of reception capacity of the treated biomass, thus the branch pipe for removal of liquid from the extraction unit is connected to possibility of adjustment with a homogenizer for the module for receiving gaseous biofuel or a biopond, and the output of solid fraction is connected to the granulator whose output is connected to the line of packing to form pellets for further storing. An INDEPENDENT CLAIM is included for a module that forms part of the bioenergetic complex, consisting of sequentially connected biomass crusher, homogenizer, and bioreactor, which includes at least one methane tank, whose gas output through gas holder and a compressor is connected to power unit, where soft tanks are used as hermetic containers methane tanks. The methane tank is connected by branch pipe with system for hydro-mixing, with possibility of circulation of organic mass, provided by apparatus pump. The system of hydro-mixing has gas output, connected through separator of gas with gas holder.