Ratio
Ratio Start 11-22 kW, up to 22 kW on single and three phase. No certified meter, which keeps the price down for private use. Supplied with a fixed cable.
| Charging power | up to 22 kW |
| Phases | single and three phase |
| Connection | Type 2 socket or fixed cable |
| MID meter | no |
| Load balancing | not available |
| Solar surplus charging | no |
| Manufacturer | Ratio Electric, the Netherlands |
This unit delivers up to 22 kW and runs on single and three phase. How fast you actually charge depends not only on the charger but on your supply and on what the car accepts. We work that out beforehand, so you do not pay for power you will never reach.
This model has a fixed cable: arrive, plug in, done. No cable to lift out of the boot and nothing lying around getting wet. The trade-off is that the length is fixed, so the position of the unit matters more.
This model has no certified MID meter. For private use that is no obstacle. If you need to claim or recharge charging costs, look at a model that includes one.
We fit the unit on its own circuit with its own protection and set up load balancing, so your main fuse does not trip when you charge while the oven and the washing machine are running. Installation from €335, including setup and testing under load.
Torn between this model and another? Call us and we will go through your situation. A comparison of all twenty-seven models is on the EV chargers page.
These chargers are close to the Ratio Start 11-22 kW in power and build. Prices include VAT; installation from €335.
What else Ratio makes and we keep in stock.
Tell us where the car is parked and send a photo of your meter cupboard, and you will have a fixed price for unit and installation together within 24 hours. Available on working days from 08:30 to 17:00, and outside those hours for emergencies.
