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What uses your power

Can Akcan edited this page Sep 14, 2026 · 1 revision

What uses your power

A running controller powers everything within 20 tiles, and pays for all of it: your house, the shed, and the neighbours' house too.

  • Fridges and freezers always run: their compressors draw day and night.
  • Everything else counts only while it is switched on: lights, stoves, TVs, radios, washers, dryers.
  • See the list on System monitor › LOADS.
  • Two controllers that reach the same fridge both pay for it, like two petrol generators.
  • With Sandbox Simulate appliance load off, nothing is billed.
  • While the town grid still has power, appliances run on the grid and cost your batteries nothing.

What each appliance draws

Appliance Watts
Fridge (always) 120 W
Freezer (always) 150 W
Fridge-freezer (always) 200 W
Radio 22 W
Light, switched on 55 W
TV 95 W
Battery charger 250 W
Washer 480 W
Washer-dryer 1200 W
Stove or microwave 1400 W
Dryer 1800 W

Sizing for one night

  • One fridge-freezer for 10 hours: 2.0 kWh
  • Four lights left on for 10 hours: 2.2 kWh
  • One battery in a Battery Bank, above its 15% floor: 0.61 kWh

That is about 7 batteries, or switch the lights off and it's 4.

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