Milwaukee Electric Tool Corporation

Ge Precision Healthcare LLC

Joseph Marco

Kyle C Fassbender

Donald J Truettner

Saeid Mirzaei

Samuel Feldner

Caleb Nathaniel Hille

Prajjwal Dhungana

Benarji Reddycherla Varma

Sean Roberts

Timothy Nowak

Steven Zipparro

Various methods and systems are provided for a power supply system. In one example, a method and system includes a power distribution unit (PDU) configured to receive power from a main power source and an uninterruptible power supply (UPS). The UPS includes a timer and the UPS is configured to directly power an output alternating current (AC) load after the main power source in unavailable. The UPS is also configured to power an output high voltage direct current (HVDC) load after the main power source is unavailable for a time delay measured by the timer.

Methods and systems for power supply

Various modular systems including a power unit are shown. In one example, a power unit includes a solar panel, a power storage device and one or more power outlet interfaces. One of the surfaces of the power unit includes a coupling mechanism that permits that power unit to couple with modular storage units. In one embodiment, the modular system includes a frame and wheels coupled to the frame to permit the power unit to be more easily transported.

Modular device with solar power supply

Growing community of inventors

Fox Point, WI, United States of America

Joseph Marco