Wallbox · Model
Wallbox Copper SB: let guests pay by QR code
The Copper SB is a plain wallbox with a Type 2 socket at 11 or 22 kW, designed for semi-public car parks. It connects over Wi-Fi or LAN and speaks OCPP 1.6J. Because visitors bring their own cable, it suits company and visitor car parks well.
Specifications
| Manufacturer | Wallbox |
|---|---|
| Charging power | up to 22 kW |
| Power variants | 11 kW, 22 kW |
| Connection | three phase |
| Charging connector | Type 2 socket |
| Network | Wi-Fi, LAN |
| OCPP | 1.6J |
| Connection to Ladehase | OCPP 1.6J |
| Status at Ladehase | Waiting list |
Details according to the Wallbox website and data sheet, as of October 2026. Anything we could not verify with certainty is left out.
Wallbox websitePut Wallbox Copper SB on the waiting list
Ladehase will connect Wallbox Copper SB via OCPP as soon as 50 locations take part. Add your location, it’s free and non-binding.
0 / 50 locations
50 more to go until launch. Deadline: 30 April 2027.
Example calculations for the Wallbox Copper SB
Charging time and price at 0.45 CHF/kWh, calculated with Ladehase's tariff engine. The final amount is rounded to 5 centimes.
| Energy charged | Time at 22 kW | Time at 11 kW | Amount at 0.45 CHF/kWh |
|---|---|---|---|
| 10.0 kWh | 27 min | 55 min | CHF 4.50 |
| 20.0 kWh | 55 min | 1 h 49 min | CHF 9.00 |
| 40.0 kWh | 1 h 49 min | 3 h 38 min | CHF 18.00 |
Charging power also depends on the car: many electric cars charge on AC at 11 kW at most, some much less on a single phase. Charging losses are not included.
With an idle fee
Example: 20 kWh at 11 kW, then the car stays at the charge point for 3 h. From 1 h after charging ends, every started minute costs 5 centimes.
Amount: CHF 15.00, of which idle fee CHF 6.00
Your own tariff
Start fee, idle time, a different price per kWh or many charges a month: work out your case in the charging cost calculator.
Requirements
What you need so that guests can pay with the Wallbox Copper SB.
- Internet
- The Wallbox Copper SB needs a stable connection at the parking space via Wi-Fi or LAN. Check the reception in the garage before you start.
- Authorisation
- The Wallbox Copper SB is connected to Ladehase via OCPP and only starts a charge after authorisation. The station is then tied to Ladehase rather than to another backend.
- Payment account
- An account with zahls.ch or Freika, where payments arrive directly. For the PAX IM30 terminal you need Freika.
- Metering
- Ladehase bills with the charging station's meter readings. If you need certified values, plan for a separate MID meter.
- Sign
- QR code and tariff clearly visible at the charge point, as a PDF to print yourself or ordered weatherproof.
Where the Wallbox Copper SB fits particularly well
Frequently asked questions about the Wallbox Copper SB
Your wallbox can do more.
Add your location to the waiting list. Free and non-binding, we start once 50 locations sign up.