Solar energy is definitely the future trend of energy because it is a free, clean and environmentally friendly energy source that doesn't contribute to climate change. But due to current solar systems' low efficiency, high cost, long battery charging time, and inadequate energy management, they are hardly popularized in the market. A solar energy system utilizing a Multi-Function Power Converter System (MFPCS) which can be operated as both solar energy converter system and high power battery charger/discharger system with a unique solar energy extension control method is remedy for these problems. This advanced solar energy generation system performs energy conversion and battery charging/discharging operations, such as interleaved multi-phase DC/DC converter operation, direct battery charging with solar power operation, and PWM rectifier battery charger operation. By utilizing high power super charger and single stage conversion techniques, it eliminates the major deficiencies of current solar energy generation systems in the prior art and features high battery charging efficiency, i.e. much shorter battery charging time comparing to current one (in minutes rather than hours), and intelligent solar energy management. As a result, it can maximize solar energy potential and minimize grid power usage effectively.

A power supply system for an electric vehicle that includes a battery pack, an inverter electrically coupled to the battery pack, and one or more switches disposed between the inverter and a motor of said electric vehicle. The inverter is operable, by operation of the one or more switches, in a first mode of operation to power a motor of the electric vehicle and in a second mode of operation to an entire load of the home up to a defined power limit of the battery pack.

Control of supplying power to a storage device is performed based on carbon emission strength or a power rate. A battery center 13 that constitutes a storage device 11 performs radio communication with a gateway 4 and is controlled by the gateway 4. The gateway 4 collects a measured value of power consumed by electric appliances in a home and obtains the carbon emission strength in real time. A solar panel 9 is provided and a battery of the storage device 11 is charged with an output of the solar panel. The battery is also charged with direct current power obtained from power from outside. The power is stored in the storage device 11 based on the carbon emission strength by charging control.

An integrated mobile solution to electric vehicle charging and sharing without dependency on connection with an electrical power grid or utility. An integrated platform can include a platform housing secured to a transport base unit that is configured to facilitate transport of the integral platform among a road or other terrain. The integrated platform includes a plurality of renewable energy units that can generate electrical power from one or more renewable energy sources, including solar and wind power. Electrical power generated by the renewable energy units can be stored in one or more batteries, and selectively provide power for charging electric vehicles, as well as for components of the integral platform used for vehicle sharing services. An environmental sensing unit of the integrated platform can sense outside ambient conditions which can be transmitted from the integrated platform for sharing or use by other parties or applications.

The present disclosure provides systems and methods for enhancing production of an aquaculture pond. The systems generally comprise a photo electrolysis array that includes an electrolyzer module and a photovoltaic cell. The electrolyzer module is operable to produce hydrogen and oxygen. A diffuser diffuses the produced oxygen into the aquaculture pond water, thereby increasing the concentration of oxygen in the aquaculture pond.

A vertical take-off and landing aircraft including a wing structure including a wing, a rotor operatively supported by the wing, and a hybrid power system configured to drive the rotor, the hybrid power system including a first power system and a second power system, wherein a first energy source for the first power system is different than a second energy source for the second power system.

A power system includes a bidirectional power transfer inverter that receives grid power and can be electrically connected with electric vehicle supply equipment, and an auxiliary battery electrically connected with the bidirectional power transfer inverter and that supplies power to the bidirectional power transfer inverter and electric vehicle supply equipment while the grid power is unavailable.

A system for desalination of salt water using solar energy. The system includes an inner channel for flow of salt water there through, the inner channel having a cover thereover that is water vapor impermeable yet UV transparent or transmissive. A collection channel for collecting clean water extends along the inner channel. By having the inlet of salt water to the inner channel elevated in relation to the outlet of salt water from the inner channel, the salt water flow naturally through the channel. A solar-powered pump can be used to provide the salt water to the inlet.

The present disclosure provides systems and methods for improving production of an aquaculture pond farm. The systems generally include an electrolyzer module to produce hydrogen and oxygen, an ammonia synthesizer operable to receive hydrogen produced by the electrolyzer module, and a diffuser to diffuse oxygen produced by the electrolyzer module in the aquaculture pond farm.

A photovoltaic intensification system includes a solar array stand, further including a mounting base; a mounting column; a solar array frame, a solar array, solar array lenses or reflectors, a light sensor, an elevation actuator, and a horizontal actuator; and a solar system cart, further including: a cart enclosure, a radiant solar cooker chamber, cart reflectors, and cart wheels. Further included are a vertical tilt ring, a strong-arm rod, a mass pivot rod, an elevation actuating ring, a horizontal tilt ring, and mounting brackets. A power and control system for photovoltaic intensification further includes a battery charger, a battery, an A/C inverter, a solar control unit, a remote control, a thermo electric freezer component, and a heat exchanger. A solar control unit includes a light sensor control circuit and a temperature control circuit, or a processor, a non-transitory memory, an input/output, an actuator controller, and a temperature controller.