Abstract: Apparatuses, methods and systems comprising integrated motorized conveyor rollers are provided. The example integrated motorized conveyor roller comprises: a housing; a motor assembly and a drive assembly at least partially disposed within the housing that are configured to cause rotation of at least a portion of the integrated motorized conveyor roller; at least one sensing element operatively coupled to the integrated motorized conveyor roller; and a controller component in electronic communication with the at least one sensing element, the motor assembly and the drive assembly, wherein the controller component is configured to obtain operational data via the at least one sensing element.

Abstract: Apparatuses, methods and systems comprising integrated motorized conveyor rollers are provided. The example integrated motorized conveyor roller comprises: a housing; a motor assembly and a drive assembly at least partially disposed within the housing that are configured to cause rotation of at least a portion of the integrated motorized conveyor roller; at least one sensing element operatively coupled to the integrated motorized conveyor roller; and a controller component in electronic communication with the at least one sensing element, the motor assembly and the drive assembly, wherein the controller component is configured to obtain operational data via the at least one sensing element.

Abstract: A circuit breaker is described herein. In one aspect, the circuit breaker includes a communication module, a non-transitory memory device, and a memory controller. The communication module is configured to receive protection settings and breaker information from a trip unit coupled to the communication module. The protection settings and the breaker information are received upon powering-on the trip unit. The non-transitory memory device is configured to store the protection settings and the breaker information associated with the circuit breaker. The memory controller is configured to cause the protection settings and the breaker information received to be written to the non-transitory memory device.

Abstract: A circuit breaker is described herein. In one aspect, the circuit breaker includes a communication module, a non-transitory memory device, and a memory controller. The communication module is configured to receive protection settings and breaker information from a trip unit coupled to the communication module. The protection settings and the breaker information are received upon powering-on the trip unit. The non-transitory memory device is configured to store the protection settings and the breaker information associated with the circuit breaker. The memory controller is configured to cause the protection settings and the breaker information received to be written to the non-transitory memory device.

Abstract: Lighting control systems, control modules for contactors, and methods of operating a lighting control system are described. In one example, a control module for a lighting contactor includes a controller, a power supply, and a control mode selector. The controller is configured to control operation of a lighting contactor in response to at least one control signal. The controller is selectively operable in a plurality of control modes. The power supply is configured to receive the at least one control signal and provide power to the controller. The control mode selector is coupled to the controller and operable to operate the controller in a selected control mode of the plurality of control modes.

Abstract: Lighting control systems, control modules for contactors, and methods of operating a lighting control system are described. In one example, a control module for a lighting contactor includes a controller, a power supply, and a control mode selector. The controller is configured to control operation of a lighting contactor in response to at least one control signal. The controller is selectively operable in a plurality of control modes. The power supply is configured to receive the at least one control signal and provide power to the controller. The control mode selector is coupled to the controller and operable to operate the controller in a selected control mode of the plurality of control modes.

Abstract: A micro inverter is provided. The micro inverter includes an inverter efficiency threshold detector configured to determine whether an efficiency of the micro inverter is below a threshold efficiency, wherein the micro inverter is configured to convert direct current power into alternating current power, and a microcontroller coupled to the inverter efficiency threshold detector and configured to operate the micro inverter in a continuous power mode, operate the micro inverter in a discontinuous power mode, and switch the micro inverter between the continuous power mode and the discontinuous power mode based on whether the efficiency of the micro inverter is below the threshold efficiency.

Abstract: A micro inverter includes a synchronous bi-directional power converter and a controller communicatively coupled to the synchronous bi-directional power converter. The controller is configured to operate the micro inverter in a forward conduction mode when photovoltaic (PV) power is available and operate the micro inverter in at least one of a reverse conduction mode and a reactive power compensation mode when PV power is unavailable.

Abstract: In one aspect, a method for operating a micro inverter using power point tracking is provided. The method includes calculating a change in input power over at least one previous grid cycle, calculating a change in an output current reference over the at least one previous grid cycle, and controlling the output current reference based on the change in input power over the at least one previous grid cycle and the change in the output current reference over the at least one previous grid cycle.