The IO 50 is designed specifically for solar-powered SQFlex systems.
The IO 50 enables manual starting and stopping of the pump in an SQFlex Solar system, and functions as a connection box joining all necessary cables.

The IO 101 is designed for solar-powered SQFlex systems.
The IO 101 enables the connection of a backup generator in case of insufficient solar energy. The switching between solar power and generator must be made manually.
If the generator is stopped manually or runs out of fuel, the IO 101 automatically changes back to solar.
The IO 101 functions as a box that connects all necessary cables.