Product Guide
Table Of Contents
- 1. Product data
- 2. Construction
- 3. Selection
- 4. Solar panel wiring
- 5. Performance curves
- 6. Technical data
- 7. Accessories
- 8. Further product documentation
Selection
SQFlex
3
14
Application examples
SQFlex Solar
The SQFlex Solar system is the simplest of the range
of SQFlex systems.
Benefits
• Easy to install
• Maintenance confined to periodic cleaning of
the solar panels
• Few and simple components.
The protective circuit incorporated in the motor
electronic unit cuts out the pump in case of dry running
or similar situations.
By using the IO 50, the power supply to the pump can
be closed manually, for example when
• there is no need for water supply
• the system requires service.
Fig. 11 SQFlex Solar
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3
4
5
1
6
7
12
5
1 SQF pump
2 Submersible drop cable
3 Cable clips
4 Straining wire
5 Wire clamp
6 Solar panels
7 Support structure
12 IO 50 SQFlex switch box
Note: For the number of solar modules required,
please consult the sizing tool in Grundfos WinCAPS.