go-e · Model
go-e Charger Gemini: let guests pay by QR code
The go-e Charger Gemini is a popular home wallbox, available at 11 or 22 kW, with switching between single and three phase. According to go-e, it establishes the OCPP 1.6 connection itself, without going through the go-e cloud. The newer Gemini 2.0 also has a built-in SIM card.
Specifications
| Manufacturer | go-e |
|---|---|
| Charging power | up to 22 kW |
| Power variants | 11 kW, 22 kW |
| Connection | single or three phase |
| Phase switching | automatic during charging |
| Charging connector | Type 2 socket |
| Network | Wi-Fi |
| OCPP | 1.6 |
| Cloud API for third parties | Yes |
| RFID reader | Yes |
| Connection to Ladehase | Open standard |
| Status at Ladehase | Waiting list |
Details according to the go-e website and data sheet, as of October 2026. Anything we could not verify with certainty is left out.
go-e websitePut go-e Charger Gemini on the waiting list
Ladehase will connect go-e Charger Gemini via OCPP as soon as 50 locations take part. Add your location, it’s free and non-binding.
1 / 50 locations
49 more to go until launch. Deadline: 30 April 2027.
Example calculations for the go-e Charger Gemini
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 go-e Charger Gemini.
- Internet
- The go-e Charger Gemini needs a stable connection at the parking space via Wi-Fi. Check the reception in the garage before you start.
- Authorisation
- The go-e Charger Gemini 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 go-e Charger Gemini fits particularly well
Frequently asked questions about the go-e Charger Gemini
Your wallbox can do more.
Add your location to the waiting list. Free and non-binding, we start once 50 locations sign up.