Product Guide

Selection
SQFlex
3
16
SQFlex Solar
- with back-up generator
During periods of limited solar energy, the SQFlex
Solar water supply system provides reliable water
supply. The system is connected to an external
back-up generator via the IO 101.
The system switches automatically to operation
• via generator when
– the energy supply from the solar panels
is insufficient
• via solar panels when
– the generator is stopped manually or
– the generator runs out of fuel.
Benefits
The system offers water supply during the night or
during periods of insufficient solar energy.
Other benefits of the system include
• easy to install
• maintenance confined to periodic cleaning of
the solar panels
• few and simple components
• flexible in terms of energy supply.
Fig. 13 SQFlex Solar with back-up generator
TM02 2309 4101
2
3
4
5
1
6
7
13
5
10
Note: For the number of solar modules required,
please consult the sizing tool in Grundfos WinCAPS.
1 SQF pump
2 Submersible drop cable
3 Cable clips
4 Straining wire
5 Wire clamp
6 Solar panels
7 Support structure
10 Diesel or gasoline driven generator
13 IO 101 SQFlex switch box