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Southwest Photovoltaic (PV) Systems, Inc.
212 East Main, Tomball, Texas 77375 • Ph: 281.351.0031 • Fax: 281.351.8356

BACK

During periods of limited solar energy, the SQFlex Solar water supply system provides a safe supply of water. The system can be connected to an external generator via the IO 101 switch box.

The system enables:

  • operation via generator when the energy supply from the solar array is insufficient.
  • operation via solar energy when the generator is stopped manually or runs out of fuel.
  • water supply at night or when the solar energy is insufficient.
  • ease of installation
  • maintenance confined to periodic cleaning of the solar panels
  • few and simple system components
  • very flexible in terms of energy supply

Typical SQ Flex Solar system with backup generator configuration

 
 
 
 
 
1 - SQF pump
2 - Pump cable
3 - Cable clips securing cable
4 - Safety rope
5 - Wire clamp
6 - Solar array
7 - Solar array support structure
10 - Generator
13 - IO 101 switch box
 
 

CU 200
A user-friendly interface box that maintains two-way communication with the pump and monitors the operating conditions. Built-in diagnostics indicate faults and dry-running, display operating status power consumption and level switch input.


IO 101
A very simple and easy-to-use system and with cable interface. Controlled by a manual on/off switch. Allow for connection of both solar array and generator to pump.

Generator

Any generator with minimum 1kW generation capacity can be used, 120/240Vac, 50Hz/60Hz


GF43 SOLAR MODULE
Specifically designed to power the SQFlex system, the GF43 produces a high DC voltage of 140VDC, reducing losses through cables and providing peak efficiency for the SQFlex pump. Each GF43 is capable of producing 43 watts of peak power and is designed to be connected in parallel with other GF43's. This allows the SQFlex system to be optimized to your location & water requirements.



   
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