Somfy, a well-established Motor manufacturer, now offers a range of motors for roller blinds from battery & 230-volt mains supply.
Wire-free wall & handheld switch single or multi-channel.
https://www.windowblindspares.com/
The Sonesse range of motors from Somfy begins with a battery option that can have an external battery pack, such as the Sonesse 28RTS Li-Ion. A more sophisticated version is the Sonesse Ultra 30RTS Li-Ion with a built-in rechargeable battery motor, which is a much neater option. This motor also has a soft close, where the motor slows down just before the end limits, both upper and lower limits.
External rechargeable motor battery pack required
Sonnesse 30 Ultra RTS integral motor
The Sonesse 40 RTS 230volts mains power larger version using a 40 mm tube.
If you have started a rebuilding or refurbishment or even a new build. Before plastering, why not build a power source to allow your Roller blinds to be operated by mains power of 230volts? A qualified registered electrician must carry out all electrical work.
Somfy Conexoon entry-level Home Hub
NEW Tahoma Switch
Somfy “Tahoma Switch “is the latest wire-free home hub device. This powerful hub can connect you to a wide number of smart home devices, including blinds, curtain tracks, lights, heating, electrical equipment, gates, and garage doors. The capability to truly connect your home is here and in the most efficient format ever.