You and we agree that for reliable and safe operation of the cFos Power Brain Wallbox operated with our software, the cFos Power Brain Controller operated with our software and/or any other wallbox operated with our software, it is necessary that

• the respective wallbox is installed by a specialist authorised to do so in accordance with the statutory regulations;
• the connection of the wallbox is protected by a suitable type A residual current circuit breaker and corresponding circuit breaker and the residual current circuit breaker is tested at least once a year or more frequently if there is an increased risk;
• the electrical installation must be designed in such a way that, in the event of a power overrun caused by malfunctions of our software, the cFos Power Brain Wallbox or other devices, power failures in installation areas that are intended to function independently of the wallbox are prevented, e.g. by disconnecting the power supply to the wallbox from other electrical installations in the event of a power overrun;
• the wallbox can only be connected to TT or TN systems and only if the respective grid system has a permanently good conducting protective earth conductor (PE) and does not require the protective earth conductor to be tested by the wallbox;
• only wallboxes that report their maximum power to the car, are controllable, can activate and deactivate charging and report their charge pilot status (A-F) in accordance with DIN IEC 61851 can be integrated into our software;
• a minimum electrical current of 6 amps per phase used is permanently available for each charging point integrated into our software;
• our software is compatible with your respective hardware and its software (a continuously updated list of compatible devices can be found here).