Nexlent, LLC

Nnw Ventures, LLC

Matthew Kenneth Donnelly

John Gu

Chuck-yan Wu

Paul Regis Barlock

Jerry C L Kwok

Electrical power system sensor devices, electrical power system monitoring methods, and electrical power system monitoring systems are disclosed according to some aspects of the description. In one aspect, an electrical power system sensor device includes sensor circuitry configured to monitor a characteristic of electrical energy which is conducted using an electrical conductor of an electrical power system, an attachment assembly configured to position the sensor circuitry with respect to the electrical conductor wherein the sensor circuitry monitors the characteristic of the electrical energy which is conducted within the electrical conductor of the electrical power system, and wherein the sensor circuitry is electrically isolated from the electrical conductor of the electrical power system.

Electrical power system sensor devices, electrical power system monitoring methods, and electrical power system monitoring systems

Uninterruptible power supplies, solar power kits for uninterruptible power supplies and related methods are described. According to one aspect, an uninterruptible power supply includes a power bus, mains circuitry configured to rectify electrical energy received from a mains supply system into rectified electrical energy and to provide the rectified electrical energy to a power bus of the uninterruptible power supply, photovoltaic circuitry configured to convert solar energy into converted electrical energy and to provide the converted electrical energy to the power bus, a battery system configured to receive electrical energy from the power bus to charge a battery of the battery system and to discharge electrical energy to the power bus, an inverter configured to provide electrical energy from the power bus to the load, and a controller configured to monitor the photovoltaic circuitry and to implement at least one operation of the uninterruptible power supply using the monitoring.

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Gallatin Gateway, MT, United States of America

Matthew Kenneth Donnelly