Mobile hybrid generator system for providing electrical power

ChangeBridge: Patent Grants - Power Supply (H02J)

Published March 31st, 2026

Detected March 31st, 2026

Summary

USPTO granted Patent US12592569B2 to assignee Hybridgenerator APS for a mobile hybrid generator system that combines battery storage, a combustion engine primary energy source, and an inverter to provide grid-like AC power at off-grid locations. The patent includes 24 claims covering the hybrid power supply configuration where AC output is provided exclusively through the inverter unit.

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What changed

USPTO issued Patent US12592569B2 to Hybridgenerator APS (inventor: Rune Eilertsen) for a mobile hybrid generator system combining a rechargeable battery, combustion engine, and inverter to produce grid-quality AC power at off-grid locations. The system is configured so that AC power output is provided only through the inverter unit during both normal and peak power operation modes. The patent contains 24 claims under CPC classifications H02J 3/456 and H02J 3/388.

This is a patent grant, not a regulatory compliance requirement. No immediate actions are required by any party. The grant provides intellectual property protection to the assignee and does not impose obligations on third parties. Entities developing similar hybrid power generation technology should review the patent claims to assess potential infringement risks or licensing needs.

Source document (simplified)

← USPTO Patent Grants

Mobile hybrid generator system for providing electrical power

Grant US12592569B2 Kind: B2 Mar 31, 2026

Assignee

HYBRIDGENERATOR APS

Inventors

Rune Eilertsen

Abstract

A mobile hybrid generator system is for providing grid-like AC power output to a load at off-grid locations. Also, a tracked vehicle may include the hybrid generator system as a power supply system. A mobile hybrid generator system for providing grid-like AC power output to a load at off-grid locations may include a housing accommodating: a rechargeable electrical energy storage unit, such as a battery, configured to provide a DC power output, at least a first primary energy source, such as a combustion engine, for charging the rechargeable energy storage unit, and an inverter unit configured for converting the DC power output from the rechargeable energy storage unit to the grid-like AC power output, wherein the mobile hybrid generator is configured such that the grid-like AC power output is provided only from the inverter unit, both during normal mode operation and during peak power operation.