A distributed electricity grid that includes solar powered energy producing facilities, substations, and electricity transmission lines. The solar powered energy producing facilities are in electrical connection with the substations through one or more of the electricity transmission lines. Each solar powered energy producing facility includes an electricity generating plant having a turbine and a dynamo that are mechanically connected, and a parabolic trough solar power plant that contains a glass pipe in a parabolic trough, a helical pipe enclosed within the glass pipe configured to hold water, a sand filled pipe surrounded by the helical pipe, an inner pipe centered within the sand filled pipe, and a solenoid valve connected between the helical pipe and the inner pipe.

An electricity generation system including an electricity generating plant with a turbine, a dynamo and a solar power plant having an absorber tube for a parabolic trough solar power plant that includes a glass pipe which extends from a first end to a second end of a parabolic trough, a helical pipe enclosed within the glass pipe. A sand filled pipe is surrounded by the helical pipe. An inner pipe extends from the first end to the second end of the parabolic trough along the central axis of the glass pipe. A solenoid valve is configured to block the water from entering the inner pipe when the solenoid valve is closed and release the water to the inner pipe when the solenoid valve is opened. The turbine is fluidly connected to the solar power plant to receive the steam and produce mechanical energy which rotates the dynamo.

An electricity generation system including an electricity generating plant with a turbine, a dynamo and a solar power plant having an absorber tube for a parabolic trough solar power plant that includes a glass pipe which extends from a first end to a second end of a parabolic trough, a helical pipe enclosed within the glass pipe. A sand filled pipe is surrounded by the helical pipe. An inner pipe extends from the first end to the second end of the parabolic trough along the central axis of the glass pipe. A solenoid valve is configured to block the water from entering the inner pipe when the solenoid valve is closed and release the water to the inner pipe when the solenoid valve is opened. The turbine is fluidly connected to the solar power plant to receive the steam and produce mechanical energy which rotates the dynamo.

A steam generator includes a water tank configured to store water, a heat element coupled to the water tank and configured to heat the water in the water tank to produce steam, at least one sensor configured to detect a water level associated with the water tank, a valve configured to supply water to the water tank, and a controller configured to operate the valve to manage the water level in response to the detected water level and at least one variable time period.

A steam generator includes a water tank configured to store water, a heat element coupled to the water tank and configured to heat the water in the water tank to produce steam, at least one sensor configured to detect a water level associated with the water tank, a valve configured to supply water to the water tank, and a controller configured to operate the valve to manage the water level in response to the detected water level and at least one variable time period.