EV charging billing

A housing company can bill EV charging by actual consumption: charging-point kWh readings × a €/kWh price produce per-apartment invoices that travel the same rails as maintenance-charge and water invoices (stable reference numbers, the payment ledger, reminders).

1. Add charging points

Open Resident invoices and pick the Charging tab.

Press Add charging point.
Enter the point’s identifier (for example the operator’s device ID or “P12”). The identifier is used to match rows in the CSV import.
Pick an apartment if the point is an apartment’s own home charger. Leave it empty for a shared point (for example a garage charger) — consumption is then attributed per reading.
Optionally give the point an override price €/kWh that wins over the association’s general price.

2. Set the price

Add the association’s €/kWh price and its validity in the Charging price card. Without a price the billing run computes nothing — a missing price shows as a warning in the preview, and readings are never accidentally billed at zero.

The billing run prices every reading at the rate valid on the period end date. If you change the price, run billing for the accumulated readings at the old price first — that way a catch-up run never prices old readings at the new rate.

3. Record readings

Readings can be recorded in two ways:

Manually: pick the point, period and kWh. A fixed point’s reading is attributed to its own apartment automatically; a shared point’s reading gets an apartment picked for it.
CSV import: upload the charging operator’s report with Import CSV. The file has a header row and columns identifier;unit_code;period_start;period_end;kwh (the apartment column is optional). Dates as 30.6.2026 or 2026-06-30. The same period is imported only once — a re-import skips already-recorded rows, so double entries cannot happen.

4. Run billing

Pick the period and due date in the Billing run card.
Press Preview — you see the per-apartment kWh totals, rate and invoice amounts before anything is created. The run bills every still-unbilled reading up to the period end date, so a forgotten old reading never lingers.
Press Confirm and create invoices. The invoices appear to residents on the My finances page, and you can email them with Email the invoices.

A billed reading locks: it can no longer be edited or deleted, and the same reading can never end up on two invoices. Warning rows (for example readings without an apartment) wait — they are billed in the next run once the cause is fixed.

The shareholder’s view

A shareholder sees their own charging readings and invoices on the My finances page: the invoices in the invoice list (type “EV charging”) and a kWh breakdown in its own card.