The present invention relates to a photovoltaic electric vehicle charging system configured to recharge an internal battery of the electric vehicle for increasing range of the vehicle and for reducing frequency of visits to charging stations for charging the battery. In other embodiments, the system can be used for directly providing power to an HVAC system, a refrigeration system, and more, of the vehicles. More specifically, the system includes a set of solar panels integrated or retrofitted on an exterior surface of the vehicle for absorbing solar energy and converting same into electric energy. The electric energy is stored in the internal battery for providing power therefrom. The solar panels can be flexible, printed and can be attached using a fastening means such as an adhesive, magnetic fasteners, mounting rails, and more.

The present invention relates to a photovoltaic electric vehicle charging system configured to recharge an internal battery of the electric vehicle for increasing range of the vehicle and for reducing frequency of visits to charging stations for charging the battery. In other embodiments, the system can be used for directly providing power to an HVAC system, a refrigeration system, and more, of the vehicles. More specifically, the system includes a set of solar panels integrated or retrofitted on an exterior surface of the vehicle for absorbing solar energy and converting same into electric energy. The electric energy is stored in the internal battery for providing power therefrom. The solar panels can be flexible, printed and can be attached using a fastening means such as an adhesive, magnetic fasteners, mounting rails, and more.

A system for an integrated energy pipeline with vehicle recharging or refueling stations is described. The system generates hydrogen gas from solar powered electrolyzers. The system distributes the hydrogen gas for the fueling of vehicles. The system generates the hydrogen gas locally from solar radiation and water provided to the system.

A system for an integrated energy pipeline with vehicle recharging or refueling stations is described. The system generates hydrogen gas from solar powered electrolyzers. The system distributes the hydrogen gas for the fueling of vehicles. The system generates the hydrogen gas locally from solar radiation and water provided to the system.

Methods and systems for substantially continual electrical power generation for a moving vehicle are disclosed herein. According to the various embodiments discussed herein, the battery range can be increased significantly using a variety of energy sources. The energy sources are configured to facilitate continual electricity generation based on: (i) one or more generators positioned around predetermined vehicle parts; (ii) wind energy created by the motion of the vehicle in relation to the surrounding medium, and (iii) solar energy. The system for continual electrical power generation in a moving vehicle has a generator having a coil-and-magnet arrangement around one or more vehicle components/modified components. The system further has an energy generator for converting solar energy and wind energy into electricity.

Methods and systems for substantially continual electrical power generation for a moving vehicle are disclosed herein. According to the various embodiments discussed herein, the battery range can be increased significantly using a variety of energy sources. The energy sources are configured to facilitate continual electricity generation based on: (i) one or more generators positioned around predetermined vehicle parts; (ii) wind energy created by the motion of the vehicle in relation to the surrounding medium, and (iii) solar energy. The system for continual electrical power generation in a moving vehicle has a generator having a coil-and-magnet arrangement around one or more vehicle components/modified components. The system further has an energy generator for converting solar energy and wind energy into electricity.

A multi-power source system including a first power source, a second power source in a parallel with the first power source, and a diode preventing power from the second power source to drive the first power source, but permitting the first power source to charge the second power source. The system also includes a controller operably coupled to both the first and second power sources, and a plurality of field effect transistor (FETs) arranged in series with one or more of the first power source, the second power source, and the load, wherein controller can switch the plurality of FETs to enable the first power source to drive the load or the second power source to drive the load.

A multi-power source system including a first power source, a second power source in a parallel with the first power source, and a diode preventing power from the second power source to drive the first power source, but permitting the first power source to charge the second power source. The system also includes a controller operably coupled to both the first and second power sources, and a plurality of field effect transistor (FETs) arranged in series with one or more of the first power source, the second power source, and the load, wherein controller can switch the plurality of FETs to enable the first power source to drive the load or the second power source to drive the load.

A power line interface is electrically connectable to a direct-current power system including a power line. A voltage sensor measures a first voltage value of direct current flowing through a power line. A bidirectional DC-DC convertor circuit is electrically connected to the power line interface. A controller receives the first voltage value measured by the voltage sensor and a power charge or discharge command value indicating an amount of power to charge the battery or an amount of power to be discharged from the battery, and controls the bidirectional DC-DC converter circuit based on the first voltage value and the power charge or discharge command value. The bidirectional DC-DC convertor circuit controls the first voltage value to approximate to a prescribed voltage value, and a current value of a direct current flowing between the bidirectional DC-DC converter circuit and the power line to approximate to a prescribed current value.

A Solar-Powered Cyclic-Water Powered System or composite machine comprising:

Solar panels for generating power from sunlight.
Pumps driven by power from said solar panels.
Tanks or reservoirs, upper and lower that store water or liquid.
Said pumps that move the water or liquid upward from lower level tanks or reservoir to the upper level tank or reservoir to be stored for later use. Both said tanks will hold an equal volume of water or liquid.
Channels, tubing or pipes thru which water or liquid flows.
Hydro turbines, thru which water or liquid will flow in a downward direction to generate electricity, after which water or liquid flows back to lower tank or reservoir to be reused again.
A solenoid valve that is used to start and stop the flow of water or liquid.
A switch that controls when said valve will open or close depending on voltage or power level of a battery to which it is connected.
A battery for storing electrical power, which in daylight hours would be charged directly from solar panels.
A battery charger to recharge the above mentioned battery.
Wiring, as indicated by positive and negative symbols and lines.