Abstract: A fuel tank assembly for an electrical generator constructed with a double walled tank with side walls, a front wall mounted to the side walls, a rear wall mounted to the side walls, a bottom wall mounted to the side, front and rear walls and a top wall mounted to the side, front and rear walls. The side walls, front and rear wall and bottom wall are constructed with a spaced outer wall and an inner wall defining an enclosed central chamber adapted to receive diesel fuel; the inner bottom wall defining at least two angled sections extending inward into the central chamber toward the outer bottom wall. A skid assembly is mounted to the outer bottom wall to provide support for the fuel tank. A filtration assembly is mounted to the skid assembly and communicates with a central chamber of the tank and a microprocessor is mounted to the fuel tank, the microprocessor being connected to the sensors and the filtration assembly to receive data from the sensors and filtration assembly and transmit the data to a user.

Abstract: A fuel recirculation and cleaning assembly comprising a planar surfaced support base, an upright support secured to the support base and a flange extending from support base to form an enclosed area around the planar surface. A filter assembly for separating water from fuel and trapping particulate matter is mounted to the upright support and a discharge pump is fluidly connected to the filter assembly discharge water separated from the fuel by the filter assembly to a water storage tank. A magnetic microbial decontamination device is secured to the upright support and fluidly connected to the filter assembly by a conduit to receive filtered fuel from an outlet of the filter assembly and pass the fuel through a magnetic field which destroys microbial residues in the fuel. A circulation pump is mounted on the support base and is fluidly connected to an outlet of said microbial decontamination device by conduit means to discharge treated fuel to a fuel storage tank.