SmartCorgi

Will SPAN Keep Working?

Alive

Made by SPAN · smart electrical panels

82%
Odds it works through 2029

Last checked: October 14, 2026.

SPAN makes smart electrical panels that show and control power use for each circuit, often installed with solar and batteries. Eaton invested $75 million in SPAN in early 2026.

CompanySPAN, a venture-backed company
Works withTesla Powerwall, Enphase and other batteries, plus a local API
Needs the cloud?No for power. The panel works as a normal breaker panel, and a local API is in beta
Subscription for basics?No
Past changesSPAN launched a public beta of its local API in February 2026
How long devices get supportSPAN does not publish how long its panels get software updates.

Why 82%

  • Starting point80%A smaller, loss-making company.
  • Track record0No shutdowns so far.
  • Works without the cloud+2Breakers work normally and a local API is in beta.
  • Our estimate82%

The good news: Your power stays on without SPAN’s cloud, and new money from Eaton gives it more room.

The bad news: SPAN is still a startup, and its smart features depend on its app.

If you own a SPAN panel

  • Know which breakers control which rooms.
  • Keep your installer’s details for repairs.

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