1. For the three-phase version, if your vehicle supports only single-phase charging, V1 will automatically operate in single-phase mode.

2. The vehicle's onboard charger (OBC) as a rated power limit. For example, if your vehicle supports up to 11kW, even a 22kW charger will charge at 11kW max.

3. Charging speed may also be affected if the maximum current is set manually or if load balancing, solar charging, or smart charging is enabled.

If you have any questions, feel free to contact us for further assistance.