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Today's schedule
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ON slots
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Cheapest
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Peak
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+ VAT
Ex-VAT
Avg
Med
⚙ Settings
📊 2-month history
Appliance & Schedule Settings
Appliance type
Water heater / Boiler (2 kW, 3h/day)
Water heater / Boiler (3 kW, 2h/day)
Floor heating (1 kW, 6h/day)
Floor heating (2 kW, 4h/day)
Heat accumulator (3 kW, 4h/day)
Storage radiator (2.5 kW, 7h/night)
Heat pump buffer (2 kW, 5h/day)
Washing machine (1.5 kW, 1.5h)
Clothes dryer (2.5 kW, 1.5h)
Dishwasher (1.8 kW, 1.5h)
EV charger (7.4 kW, 3h/day)
Home battery (5 kW, 3h/day)
Sauna heater (6 kW, 2h)
Pool / Hot tub (3 kW, 4h/day)
Custom
Lifestyle / Schedule
Office worker (9-to-5, away daytime)
Work from home (home all day)
Night shift (sleep daytime)
Long commuter (leaves early, returns late)
Family with kids (morning & evening peaks)
Couple, no kids (work + evenings)
Retiree / Pensioner (max flexibility)
Student (late nights, late mornings)
Peak dodger (shower before 7, home at 17)
Weekend / Day off (home all day)
Weekend cabin (pre-heat before arrival)
Sauna day (Baltic tradition)
Custom (set your own)
Hours ON / day
Day sections
1 (whole day)
2 (morning + evening)
3 (morning + midday + evening)
4 (every 6 hours)
Strategy Modifiers
Price ceiling (s/kWh)
0 = off. Appliance won't run above this price.
Negative price grab
Off
On — run when price < 0
Run appliance when price goes negative. Free electricity!
Max OFF gap
No limit
Max 3 hours
Max 4 hours
Max 6 hours
Limits longest gap without heating. Good for comfort / hot water.
Heating ON
<6 s/kWh
6–9 s/kWh
9–12 s/kWh
>12 s/kWh
Now
Average
Median
Yesterday
▶
Slot details
Yesterday savings
⚡ Actual
Without optimiser
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With SpotBoiler
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Saved
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Today
▶
Slot details
Today savings
● Live
Without optimiser
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With SpotBoiler
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Saved
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Tomorrow
▶
Slot details
Tomorrow savings
~ Projected
Without optimiser
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With SpotBoiler
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Saved
—
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Historical savings
✕
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