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9041338 Portable solar power supply  
A portable solar power supply includes a solar-powered charger including a solar cell; a circuit board including a power management unit, a buck-boost converter unit, a charging control unit, a...
9041354 Energy storage system and method of controlling the same  
An energy storage system and a method of controlling the same is provided. The energy storage system may directly provide generated DC power or DC power stored in a battery to a DC load without...
9035622 Charging device with battery management system for rechargeable battery  
A charging device with a battery management system which remains a rechargeable battery in full capacity during standby after being fully charged is disclosed. The charging device includes a...
9032962 Apparatus, composition, and method to treat amblyopia  
An ophthalmological device, comprising an eye patch, a photovoltaic, and a battery, wherein said photovoltaic is interconnected to said battery.
9030163 Energy recharging device for a vehicle  
The object of the invention is a device for recharging with energy a piece of storage equipment loaded on-board a vehicle comprising at least one power supply device external to the vehicle, at...
9030151 Solar cell pack and method for balancing output currents of solar cell modules  
The present disclosure provides a solar cell pack and a method for balancing currents of solar cell modules. The solar cell pack includes a first solar cell module, a second solar cell module, a...
9024571 Charging of electric vehicles based on historical clean energy profiles  
The embodiments disclosed herein provide an option to drivers of electric vehicles to charge their electric vehicles using energy generated from renewable energy sources while still meeting...
9024570 Charging device  
A charging device is provided. The charging device includes an input interface configured to receive electrical power from a power source and charge a removable energy storage device using the...
9018892 Photo-voltaic array fed switched capacitor DC-DC converter based battery charging for Li-Ion batteries  
Technologies generally described herein relate to a cell balancing and charging scheme for a serially coupled Li-Ion battery pack supported by a photovoltaic cell array power source. A switched...
9012764 Solar cell charger with lens for portable applications  
A portable electronic device includes a housing including an outer surface and an inner surface. A core electronic component is configured to be provided inside of the housing. A transparent...
9007742 Supercapacitor materials and devices  
Capacitors containing novel electrodes and electrolytes are described. One electrode composition comprises an oxide of Mn and Fe in a Mn:Fe molar ratio of 3:1 to 5:1. Another electrode composition...
9000713 Alkali metal ion battery with bimetallic electrode  
Electrochemical cells having molten electrodes having an alkali metal provide receipt and delivery of power by transporting atoms of the alkali metal between electrode environments of disparate...
9000714 Photovoltaic module  
A photovoltaic module includes: a solar cell module including a plurality of solar cells; a junction box including a dc/dc converter unit to convert the level of DC power supplied from the solar...
9000712 Secondary battery power control method  
A secondary battery power control method controls power discharged from a secondary battery included in an interconnected system that supplies power to a power system, the interconnected system...
8988037 Solar panel storage and deployment system  
A solar panel storage and deployment system includes a container with an opening formed therein and an assembly of solar voltaic panels transitionable between a folded state and a deployed state....
8988838 Photovoltaic panel circuitry  
Circuits integrated or integrable with a photovoltaic panel to provide built-in functionality to the photovoltaic panel including safety features such as arc detection and elimination, ground fault...
8988036 Solar panel storage and deployment system  
A solar panel storage and deployment system includes a container with an opening formed therein. A rotatable spool housed in the container has an assembly of solar voltaic panels wound thereabout...
8981738 Solar array regulator based on step-up and down conversion and solar power system comprising the same  
A solar array system includes at least one solar array and at least one solar array regulator. The solar array regulator has an input port to be connected to the solar array, and an output port to...
8981709 Supplemental electrical generation apparatus and method  
A power generation device with a charge controller connected with the power generation device where the charge controller is adjustable so as to regulate power from the power generation device to...
8981708 Electrical charging apparatus  
The present invention concerns a charging apparatus for charging electric storage devices of electric vehicles including a feed-in unit for feeding electric energy into an electric ac voltage...
8981707 Wide dynamic range charger  
A wide dynamic range charger module is configured to couple a variable power source such as a photovoltaic cell to a load. The module determines a maximum power point (MPPT) of the power source and...
8975859 Energy storage system  
In an energy storage system, power from at least one of a solar cell, a commercial AC power source, and a storage battery is supplied to load devices. In the daytime, under the condition that an...
8970176 DC micro-grid  
Systems and methods are provided for creating and operating a Direct Current (DC) micro-grid. A DC micro-grid may include power generators, energy storage devices, and loads coupled to a common DC...
8970161 Modulation control scheme for power converters in photovoltaic system charge controllers  
A modulation control scheme for a series-connected dual active bridge (DAB) DC to DC converter in a maximum power point tracking charge controller used in a photovoltaic system controls operation...
8970058 Wind power generation system, wind power generation control device and wind power generation control method  
For reducing a storage capacity of a storage battery system and an installation cost at a constant-output control type of wind power plant, a wind power generation control device sets as a planned...
8970160 Supervisory system controller for use with a renewable energy powered radio telecommunications site  
A supervisory system controller for controlling and monitoring the generation of electrical energy from renewable sources and management methods for the storage of energy so generated and...
8963486 Wireless power from renewable energy  
Exemplary embodiments are directed to wireless charging. A charging system may comprise at least one power generation system configured to convert renewable energy to another form of energy and...
8963480 Charging control system and device  
A charging control system for charging a secondary battery from a solar battery, including a first path for transmitting power from the solar battery to the secondary battery, a second path for...
8957622 Fuel cell system and electronic device  
The present invention provides a small fuel cell system including a secondary battery, in which deterioration in the secondary battery is suppressed regardless of a temperature condition. A control...
8957623 Systems and methods for controlling multiple storage devices  
Systems and methods for controlling multiple storage devices are provided. A system may include a first storage device and a second storage device, each adapted to store and release electrical...
8957301 Solar cell, module, array, network, and power grid  
The present invention teaches a solar cell, a solar module, a solar array, a network of solar arrays, and also a solar power grid suitable for providing power for industrial, residential and...
8952649 Efficiency based stand-by mode for fuel cell propulsion systems  
A system and method for operating a fuel cell system in a stand-by mode. The method includes determining a power limit value based on fuel cell stack and battery power optimization, where if a...
8947039 Solar charged hybrid power system  
A solar powered hybrid power system including a solar charge collector; a charge storage system comprising at least a first charge storage device adapted to receive and store charge from said solar...
8933659 Terminal device and charging control method  
A terminal device including a solar battery panel; a panel temperature-detection unit configured to detect a temperature measured near the solar battery panel; a power generation-state...
8933660 Stowable tracking photovoltaic array  
Technologies related to a photovoltaic array apparatus are generally described. In some examples, the apparatus may comprise a central hub, adjustable length struts, and a plurality of photovoltaic...
8924057 Method for starting a hybrid vehicle  
A method for starting a hybrid vehicle when the vehicle is already connected to an external power source. In some hybrid vehicles, it can be undesirable for an external power source (e.g., an AC...
8922048 PV sub-generator junction box, PV generator junction box, and PV inverter for a PV system, and PV system  
A photovoltaic (PV) sub-generator junction box (1) for a PV system (100) comprises a plurality of electric terminals (11) for optionally connecting one respective PV string (2) of one or more...
8922156 Solar power-generating equipment  
Disclosed herein is solar power-generating equipment, including: a solar cell; a secondary battery; an electric power outputting portion; a display portion configured to display thereon information...
8917052 Solar cell connection module  
A solar cell connection module that includes a solar cell, a first junction box, and a second junction box. The solar cell panel includes a negative electrode and a positive electrode. The first...
8917051 Integrated fuel processor and fuel cell system control method  
The present invention provides a novel method of controlling a mobile, integrated fuel processor and fuel cell system that utilizes an innovative combination of feedback and feed forward control...
8912748 Radiant energy powered electrical power supply device and method for operating such a power supply device  
An electrical power supply apparatus supplied with radiant energy is equipped with at least one electrical generator converting radiant energy into electrical power. The electrical power generator...
8907615 Systems and methods for dynamic power compensation, such as dynamic power compensation using synchrophasors  
An electrical power generation system, such as a solar power inverter, can provide dynamic real-time power compensation, so as to mitigate the effects of voltage sags and swells (e.g., on a utility...
8907616 Hybrid power supply system  
A hybrid power supply system includes a number of power modules electrically connected with each other in series. Each power module includes a fuel cell unit and a lithium-ion battery unit. Each...
8907614 Photovoltaic power generation system  
A photovoltaic power generation system in which an electricity generated by solar cells and a remaining battery level can be checked at once, thus enabling the photovoltaic power generation system...
8901876 Charge/discharge determining apparatus and computer-readable medium  
There is provided a charge/discharge determining apparatus for managing a natural energy power generation facility, a power plant and a plurality of batteries in an electrical power system. The...
8901875 Bi-directional wireless charger  
A bi-directional charging device includes a rechargeable battery, a coil coupled to the rechargeable battery, a selection mechanism that selectively causes power to be delivered from the coil to...
8896262 Transportable electricity generation unit and method for generating electricity using said unit  
This invention relates to a transportable electricity generation unit (30) suitable to supply electric power to an external load (51). Said electricity generation unit (30) comprises: a...
8896233 System and method for controlling solar cell lighting apparatus  
The control system according to the present disclosure integratedly manages a plurality of solar cell lighting apparatuses, each solar cell lighting apparatus including a light emitting source to...
8890679 Smart power device  
A power device may include channels coupled to conductors in lines, where each one of the channels is coupled to a different one of the lines than the other channels and where the channels deliver...
8884777 Mobile device including a solar battery  
A mobile device including a solar battery having a light-receiving surface provided on a casing of the mobile device, an illuminance detector that detects an illuminance of light incident on the...