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Companies

Switched Source

Power electronics that balance load across grid phases

Raised to date

$10M

of $20M offered across 1 Form D filing

Still open
$10M
Investors
4
Last filed
May 20, 2026

About

Switched Source designs and manufactures medium-voltage power electronics devices that automate electric distribution grids. Its systems dynamically rebalance real and reactive power across phases and between feeder circuits, letting utilities free up hosting capacity and improve reliability without rebuilding infrastructure. Founded in 2016, the company sells to investor-owned utilities and distribution system operators, and its hardware has been selected for a five-year, $99M Grid Resilience and Innovation Partnerships (GRIP) project deploying units across Florida for storm restoration. It manufactures domestically from a 20,000 square foot facility in the Chicago area.

Drop-in power electronics that unlock capacity and reliability on existing distribution circuits, avoiding the cost and permitting delays of conventional grid upgrades — especially valuable in dense urban areas.

Funding

  • EquityFiled May 20, 2026Form D
    $10M/ $20M

Product

Phase-EQ

Distribution automation hardware

A distribution automation system that automatically balances real and reactive power flow across the three phases of a distribution circuit.

  • Automatic real and reactive power balancing across three phases
  • Medium-voltage power electronics rated for distribution circuits
  • Increases renewable and load hosting capacity on legacy infrastructure

Built for

Investor-owned electric utilities and distribution system operators, plus microgrid operators

People on file