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Atom Power

Atom Power develops a solid-state circuit breaker with all digital controls for residential and commercial loads and EV charging applications

Published September 14, 2020 • Updated August 29, 2022
Power & Utilities
Asset Management & Digitization
Distributed Energy Resources
Insights
Details
Materials

Product Overview

Overview

Atom Power develops a solid-state circuit breaker that utilizes silicon-carbide semiconductors and software control to offer full digital functionality.

The company is currently using that product in EV charging applications to helping user to add and estimated 10x the number of L2 EV chargers with their existing electrical infrastructure compared to other chargers on the market. This helps Atom Power to enable L2 chargers a faster pathway with positive ROI.

Their next products will be 20A and 40A smart circuit breakers that can be used to retrofit existing mechanical circuit breakers in an existing panel for residential application on smart panels, which will enable metering and on/off control for loads from the breaker.

Business Model

Per unit

Technology Innovations
  • Atom Power has one of the firsts UL-listed, digital, solid-state circuit breaker
  • The company's technology can respond faster than conventional circuit breakers, is able to soft-start motors, and offers near-zero risk of arc flash
  • Silicon carbide circuit breakers semiconductor-based power modules have higher lifetime and a switching rate of 0.1 microsecond utilizing a MOSFET structure
  • All-digital controls circuit breakers are controlled through the AtomOS software which allows for on-off switching, changing time-current parameters, and AI-enabled decision making
Applications
  • Transformer Upgrades
  • Demand Charges
  • Metering
  • Charger safety
  • Charger uptime
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