Grundfos IO 101 SQFlex Generator Interface Box

The IO 101 is designed specifically for solar-powered
SQFlex systems.
The IO 101 enables the connection of a back-up
generator in case of insufficient solar energy. The
switching between solar power and generator must be
made manually.
In case the generator is stopped manually or runs out
of fuel, the IO 101 will automatically change over to the
solar panels.
The IO 101 functions as a connection box joining all
necessary cables.