Pay the real price.
Save up to 50%.
KotiCharge bills every resident at the exact Nord Pool quarter-hourly electricity price. When prices are low overnight, charging is cheap. Always fair, always transparent.
Already on a fixed-price contract? KotiCharge supports both billing models. The spot-price section above explains how switching saves money — but everything from How billing works ↓ applies to you exactly as-is.
Housing company dashboard — monthly usage & savings overview
Up to 50%
savings with overnight scheduling
€0
admin cost for the property manager
1
monthly refund to housing company
15 min
to connect existing chargers
How it works
What makes up the price?
Nord Pool Spot Price
Real quarter-hourly wholesale price from Nord Pool. Varies from near €0 overnight to higher at peak.
Varies every 15 minTransmission Fee
Grid operator's delivery fee — regulated, same for everyone in your area. Passed through at cost.
Fixed by grid operatorElectricity Tax
Finland's statutory electricity tax (sähkövero). Fixed by law. Passed through at cost.
Set by Finnish lawFull transparency, every session — every resident receives a per-session receipt showing each 15-minute interval individually. You can verify every cent against the public Nord Pool price table. See full pricing →
Smart charging
The charger picks the cheapest hours. Automatically.
Nord Pool publishes next-day prices every afternoon. KotiCharge reads those prices and builds a charging schedule that fills your car's battery using the cheapest available hours — typically 1am–6am when most of Finland is asleep and demand is low.
Residents set their preferences once — "I need the car ready by 7am" or "charge when price is below 5 c/kWh" — and the app handles the rest every single night. No thought required.
Price ceiling
Pause charging if the hourly price goes above your limit
Ready-by time
Set when you need the car — we optimise the hours before that
Overnight mode
Default mode: charge during the cheapest hours of the night
Manual override
Start charging immediately anytime, one tap in the app
Example: 24h Nord Pool price
Typical overnight saving
Charging 10 kWh at peak (18:00) vs overnight (02:00) can differ by €0.80–€2.00 per session — that's up to €40/month for a daily driver.
How billing works
Plug in. We handle the rest.
This flow is the same whether you use spot-price or fixed-price billing.
- Plug in — charging starts automatically or on your schedule
- Receive a full itemised receipt after every session
- Card is charged once at month end — no action needed
- Tracks each kWh at your chosen billing rate
- Invoices and collects payment from every resident
- Transfers electricity costs to the housing company
- Receive one refund payment per month
- Receive a detailed usage report for accounting
- No invoicing, no chasing payments, no spreadsheets
Reports & receipts
Full transparency for everyone involved.
Three automatic documents — residents know exactly what they paid. The property manager has a clean receipt for the books.
Per-session receipt
- Start and end time of the session
- kWh per 15 min with the exact Nord Pool spot price for each quarter-hour
- Transmission fee and electricity tax breakdown
- Total cost for the session
Monthly refund receipt
The payment receipt for the refund KotiCharge transfers back to the housing company — ready to attach to the accounting entry.
- Confirms the exact refund amount transferred
- Covers electricity cost, transmission fee, and tax
- Issued on the same day as the bank transfer
- Ready to use as an accounting voucher
Housing company report
- Total electricity costs collected from all residents
- Breakdown by charger and by resident
- Quarter-hourly spot-price detail for accounting purposes
- Power charge report if applicable
For property managers
What the property manager never has to do.
Managing EV charging in a housing company used to mean extra work every month — tracking usage, splitting costs, chasing late payments. KotiCharge was built to eliminate all of it.
What the property manager actually does
Receive one monthly bank transfer and one PDF report. Attach the receipt to the accounting entry. Done.
Under 5 minutes of property manager time per month.
New resident joining?
They download the app, add their payment card, and are up and running in 5 minutes. No paperwork from the property manager, no forms to process.
Common questions
Frequently asked questions
How does spot-price billing differ from a fixed tariff?
What happens if electricity prices spike during the night?
Does the housing company have to issue invoices or handle money?
Which chargers support spot-price billing?
How do I start charging?
Ready to make EV charging effortless for everyone?
Join housing companies and businesses across Finland who trust KotiCharge to handle billing, savings, and everything in between.
Average switching time from another operator: under 10 min · No disruption to residents
35
cities across Finland
500
charging locations
2000
chargers managed