Power outage preparedness kit

The power outage countermeasure set addresses the high cost and complexity of conventional emergency power systems by providing a portable battery and solar panel system that can be easily installed, ensuring power supply during disasters and preventing reverse power flow, suitable for prolonged outages.

JP2026084194AActive Publication Date: 2026-05-21AI-COMMUNICATIONS INC
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Patent Information

Application Number
JP2024196364
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-09
Publication Date
2026-05-21
Estimated Expiration
2044-11-09

AI Technical Summary

Technical Problem

Conventional emergency power supply systems for homes during disasters are expensive, large-scale, and complex to install, making them impractical for widespread adoption.

Method used

A power outage countermeasure set comprising a portable battery, solar power generation panel, and switch box that can be easily installed during building construction, allowing power supply to specific loads during outages, with features like pass-through function, reverse power flow prevention, and automatic power detection.

Benefits of technology

Enables low-cost, quick installation of emergency power supply systems that can extend power usage during disasters, with portable batteries usable for leisure and preventing reverse power flow, suitable for prolonged outages.

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Abstract

To provide emergency power supply equipment that is low-cost and easy to install. [Solution] The power outage countermeasure set installed on the distribution board 8 consists of a first main wiring 41 connecting the target branch switch 81 and the switch box 1, a second main wiring 42 connecting the switch box 1 and the specific load 9, a portable battery 2 attached to the switch box 1, and a portable solar power generation panel 3. The portable battery 2 is charged by power supplied from the target branch switch 81 when there is no power outage and supplies power to the specific load 9 when there is a power outage. The portable battery 2 can also be charged by the portable solar power generation panel 3. When there is no power outage, the portable battery 2 is powered by power from the solar power generation panel 3, ensuring that power is supplied from the target branch switch 81 to the specific load 9.
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Citation Information

Patent Citations

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    JP2010142102A

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    JP2011234561A

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