Spoken answer
Tap a question, or ask by voice.
The words come from the tool. This page does not call a language model, so it cannot invent a kilowatt-hour.
Or tap a question, as you would say it to a voice assistant
Household memory, kept with your site between sessions
Power, hours, battery size, charge, household load, and price are assumptions you type. They are not read from a meter, a battery, or a utility. The day plan uses a 1 kW dishwasher for 1 hour and 1.4 kW car charging for 3 hours, plus the washer in the form.