Tariff
What you pay Harbor Power, hour by hour, and how Solenne plans around it.
Time of Use 4
Residential time-of-use plan with net billing. Rates change three times a day on weekdays.
Your 24-hour day
Monday to Friday
- Off-peak12 AM – 7 AM$0.19
- Mid-peak7 AM – 4 PM$0.27
- Peak4 PM – 9 PM$0.46
- Off-peak9 PM – 12 AM$0.19
$0.19/ kWh
12 AM – 7 AM and 9 PM – 12 AM
Cheapest power. The car and the dishwasher like it here.
$0.27/ kWh
7 AM – 4 PM
Daytime rate. Your panels usually cover all of it.
$0.46/ kWh
4 PM – 9 PM
Most expensive hours. The battery steps in so you don't buy.
Your peak exposure today
Forecast for 4 – 9 PM, when power costs the most
- From your battery9.3kWh
- From late sunshine3.0kWh
- Bought from the grid1.1kWh
Peak shield is on. The battery is charging now and should reach 100% by 4:10 PM, so only the last hour after 8 PM may come from the grid.
Export rate
What Harbor Power pays for spare sunshine
$0.09/ kWh
190kWh sent to the grid in October so far, earning $17.12.
Fixed charge
Billed every month, sun or no sun
$12.50/ month
Next bill on Nov 3 · $38.60 estimated
Compare plans
Estimated yearly cost for Willow Lane, based on your last 12 months
- Time of Use 4Current
Three daily periods, peak 4–9 PM on weekdays.
$463per year - Time of Use EV 2Best for you
Super off-peak $0.12 from midnight to 6 AM for car charging.
$402per year - Flat Rate Basic
One price all day at $0.31 per kWh. Simple, but solar earns less.
$1,184per year
Switching to Time of Use EV 2 could save about $61 a year, mostly from charging the Aster overnight.
Estimates include fixed charges and export credits. No switching fee with Harbor Power.