There is no published “good price” per kWh to copy, and before a station opens there is no session data to learn from. What a new operator does hold is documents: the supply tariff schedule, the platform and payment contracts, and the installation quote. A workable first price is built from those papers — a documented cost floor per kWh, plus a margin you choose as policy — with a review date booked for when real sessions replace estimates.
Key Takeaways
- A first per-kWh price is built from documents — tariff schedule, platform contract, installation quote — not copied from a published figure.
- Floor first: energy, demand spread, platform and payment deductions, maintenance allowance. The margin above it is a policy choice.
- Test the number against home-charging costs and against your metering before launch.
- Book the review at launch: recorded evidence replaces the opening price.
What You Already Know Before the First Session
| Document in hand | What it fixes in the price |
|---|---|
| Supply tariff schedule from your utility | The energy rate you will pay per kWh, and how any demand element is charged — the base of the floor |
| Platform and payment contracts | The per-session, per-kWh or percentage deductions that come off every sale before anything is margin |
| Installation quote and hardware price | The sum the price must help recover; U.S. DOE-cited figures put public Level 2 at about $3,500 equipment plus $2,500 installation per connector (U.S. context, not your quote) |
| Written confirmation from your utility or regulator | Whether your market permits billing drivers per kWh at all, and the metering accuracy such a bill must stand on |
One line is missing from every document: how much energy the site will sell. That is why the first price carries a review date. Its possible structures are set out in our guide to how much charging stations charge.
Build the Floor, Then Choose the Margin
Add the documented layers into a cost per kWh: energy at your tariff rate, the demand element spread over the energy you conservatively expect to sell, platform and payment deductions, and a maintenance allowance from the service terms you hold. The U.S. EIA commercial average of 14.53 cents per kWh is an orientation figure only — your tariff schedule is the input. Then set the margin above that floor as a stated policy choice: the part that recovers the installation and pays for risk.
One worked example — every figure invented for illustration; replace them with your documents. Suppose energy at 16 cents per kWh; the demand element, spread over a cautious sales estimate, adds 4 cents; platform and payment contracts take 3 cents; a maintenance allowance adds 2 cents. The floor is 25 cents per kWh; a policy margin of 7 cents sets an opening price of 32 cents. Change any document and the price moves — the method does not.
The Two Outside Anchors
Before launch, test the number against the two comparisons drivers will make. First, home charging: U.S. residential electricity averages 18.31 cents per kWh, so a public price sits above the garage rate — the gap is what the location, speed and convenience have to justify. Second, the meter: per-kWh billing stands on accurately measured session energy, the question covered in our explainer on smart meters for EV chargers. If either anchor fails, the opening price is not ready.
Hardware That Reports From Day One
The first review is only as good as the records behind it. The EV-AC03201T dual-connector AC station — two Type 2 connectors sharing up to 43 kW (22 kW per connector), OCPP 1.6J, RFID, IP54 — reports each session’s energy to the operator’s platform, so energy sold — the floor’s weakest estimate — is measured from the first week. Its touchscreen is a display, not a payment terminal, and EVDANCE offers no billing platform of its own: pricing and billing are the operator’s arrangement on a paired platform. Sites still at the planning stage can start from our commercial EV charging range or contact us.
Frequently Asked Questions
When should the opening price be changed?
At the review date set at launch, using recorded sessions — energy per session, sessions per day, and the actual demand line. One busy or quiet month is not evidence.
Can a station launch free and add a price later?
That is a policy choice, but the floor exists either way: energy, demand and platform costs run during free months too. Build the price first, then decide whether to charge it from day one.
What if my market restricts billing per kWh?
Confirm before launch, in writing. Where energy billing is restricted or its metering standard cannot be met, operators price on another basis — per minute or per session — under the same floor-and-margin method.
Related Reading
- How Much Do EV Charging Stations Charge? Pricing Models Explained
- Is an EV Charging Station Business Profitable?
- Do You Need a Smart Meter for an EV Charger?
- How to Open an EV Charging Station: Step by Step
