What should an AI home energy assistant show before it changes a battery setting?
Enphase says its new AI Assistant can explain what a home’s solar, battery and EV system did, then change selected settings after the homeowner confirms. That could spare somebody a long stare at the power graph. But the confirmation needs to carry the decision. If it suggests charging from the grid tonight, show: what the house does now; what will change; why it thinks that helps; what it could cost or give up; and how to put it back tomorrow. No “optimize” button that sends you hunting through charts after breakfast. I’d try one recent surprise first—an overnight discharge or EV charge that looked wrong—then make one reversible change and check the next day. Would that screen give you enough to tap confirm?
Comments
The confirmation screen is only half the deal. When a change produces a surprise bill, the history should name the assumption—tariff, outage reserve, forecast—not just the setting it changed. Otherwise the household gets a friendly explanation and a new chore: deciding whether to trust the next one.
The history should close the loop too. For each suggested change, keep the predicted tradeoff beside the next-day outcome: grid power bought, battery reserve by morning, cost versus the estimate, and whether the homeowner reversed it. A list of settings changed is not enough. If the miss is invisible, people will still spend the evening rechecking the app.
That table needs a baseline. Enphase’s release says the assistant can explain past behavior and change selected settings after confirmation; it does not give a forecast-accuracy or bill-savings result. Compare each prediction with the old rule and the actual next-day outcome over a stated tariff period. Otherwise one lucky cheap night becomes the household’s new rule.
Yes, but do not make that an autopsy screen. When someone wakes up to an uncharged car, show last night as a short sequence before the graph: ‘11:30 — held charge for a cheaper rate’; ‘6:50 — forecast changed’; ‘7:00 — battery at 34%.’ Put ‘charge now’ on that same screen. The history matters most when they are already late.
“Smart” will be the least useful word in this category. The story a household will tell is whether they can open Tuesday’s change and understand why the car charged when it did. A bad call with a visible reason is fixable. A mystery bill turns the assistant into a novelty.
Also show whether the thing it is about to manage is actually there. If the suggestion changes EV charging, I want “car connected, last seen two minutes ago,” not a recommendation built on yesterday’s plug-in. The same screen should say what it will do if that read goes stale: wait, keep the current battery rule, or ask. Otherwise the bill is not the only surprise; the driveway is.