A system of immutable electronic processing of renewable energy production data for issuing Digital Renewable Energy Certificates (DIGIRECs) for electricity includes a central cloud server that periodically acquires a plurality of renewable energy production datasets from a renewable energy metering and monitoring device located at a renewable energy production source site. The central cloud server assigns a timestamp and a hash value to each renewable energy production dataset, generates an electronically verifiable span data package, processes the electronically verifiable span data package to generate a renewable energy certificate (REC) claim request, and communicates the REC claim request to a first third-party system. The central cloud server further acquires a unique identifier of a first REC from the first third-party system when the REC claim request is successfully verified and generates an interactive digital renewable energy certificate (DIGIREC) asset based on predefined REC-taxonomy metadata and the acquired unique identifier.

A renewable energy metering and monitoring device includes a network interface that establishes a communication channel with one or more inverters at a renewable energy production source site. A data acquisition circuit acquires raw renewable energy production data based on data signals directly obtained from one or more inverters over the established communication channel. A meter monitors and record an amount of renewable energy generated as well as a date and a duration when the renewable energy is generated. A sensor circuit board communicatively coupled to one or more sensors generates sensor information indicative of on-the-ground ambient conditions that exist during renewable energy production at the renewable energy production source site and a controller communicates a plurality of renewable energy production datasets to a central cloud server to generate an electronically verifiable span data package from the plurality of renewable energy production datasets.

A multiplicity of uninterruptible power supply (UPS) devices may be equipped with a plurality of sensors which report on the state of various operational parameters of the UPS devices to a registry device. Output of the registry device may be displayed on a dedicated GUI and/or written to log files at a monitoring station. In the event that one or more sensors reports a parameter to the registry device which is indicative of a malfunction of one or more of the UPS devices, examination the registry device output may indicate which UPS device or devices is/are malfunctioning. Related embodiments, apparatus, systems, and methods are also discussed.

Systems and methods are configured for coordinating and providing passthrough charging during bidirectional energy transfer events between two or more electrified vehicles. The ability to pass charging power from one vehicle to another allows for multiple vehicles to be concurrently charged from a single charge source. Various passthrough charging strategies may be achieved with the proposed systems, including but not limited to, a distributed charging strategy, a waterfall charging strategy, a targeted charging strategy, an automated charging strategy, a pay-for-use charging strategy, etc.

Systems for power distribution within a power source unit are well suited for use in power source units that work with power distribution networks such as may be found associated with wireless communication systems or the like. More specifically, exemplary aspects provide a flexible power cable that extends from a powering supply to printed circuit boards (PCBs) on which output power ports are located. The PCBs may be arranged in a cascaded or daisy chain topology or in a star topology relative to the powering supply.

Systems and methods for configuring, with an external device, a power distribution box having priority disconnects. The power distribution box includes a housing portion and a base portion elevating the housing portion. The power distribution box receives power from an external power source and distributes the power to a plurality of alternating current (AC) output receptacles. The power distribution box further includes an antenna and a power disconnect controller coupled to the antenna to communicate with and be configured by an external device, such as a smart phone, tablet, or laptop computer. Using the external device, a user can configure the priority level and mode of the AC output receptacles. In the case of high current, the power distribution box will disconnect receptacles in accordance with the priority level and mode configuration provided by the external device.

A system includes an electrical apparatus configured to monitor or control one or more aspects of an electrical power distribution network; and a control system including more than one electronic processor, where the electronic processors are configured to cause the control system to interact with the electrical apparatus, an interaction between the control system and the electrical apparatus including one or more of the control system providing information to the electrical apparatus and the control system receiving information from the electrical apparatus, and if some of the electronic processors are unable to cause the control system to interact with the electrical apparatus, at least one of the other electronic processors is able to cause the control system to interact with the apparatus.

A server of a network-controlled charging system for electric vehicles receives a request for charge transfer for an electric vehicle at a network-controlled charge transfer device, determines whether to enable charge transfer, and responsive to determining to enable charge transfer, transmits a communication to the network-controlled charge transfer device that indicates to the network-controlled charge transfer device to enable charge transfer.

A communication apparatus comprises a first communication unit configured to receive, from an external server, an output suppression message instructing output suppression of a dispersed power source; and a second communication unit configured to perform communication of a predetermined message having a predetermined format with a power management apparatus that manages power of an equipment installed in a consumer's facility. The output suppression of the dispersed power source is performed in accordance with the output suppression message by a conversion apparatus that converts DC power output from the dispersed power source to AC power. The predetermined format includes an information element capable of storing at least one of first information and second information, the first information being related to a communication status with the conversion apparatus, the second information being related to an acquisition status of the output suppression message. The second communication unit is configured to transmit, to the power management apparatus, the predetermined message including at least one of the first information and the second information as an information element.

The invention relates to a DC power distribution system (1), especially to an EMerge DC power distribution system, for distributing DC power. A power supply (5) supplies DC power to a track (2) to which an electrical load (9, 10) is attached. A communication device (11) is attached to the track (2), which a) wirelessly receives communication signals and transmits the received communication signals via a power line communication provided by the track to the power supply (5) and/or the electrical load (9,), and/or b) receives communication signals via the power line communication from the power supply (5) and/or the electrical load (9, 10) and wirelessly transmits the received communication signals. Thus, a communication setting is provided, which allows for a very simple integration of a control functionality for controlling, for instance, the power supply 10 and/or the electrical load by transmitting control signals via the communication device.