Description

Submersible solar pump Grundfos SQFlex 5A-7

The Grundfos SQFlex 5A-7 submersible solar pump models are an environmentally responsible solution for water supply.

The pumps in the SQFlex range incorporate a permanent magnet motor that allows the efficient use of energy from natural sources. This pumping system is an ideal solution for the supply of water in areas of difficult access in which it is scarce and the electricity supply is nonexistent or unreliable.

The solar panels and wind turbines of the pumps of the SQFlex range allow them to adapt to the existing climatic conditions in any place.

The surplus generated energy can be stored in a reserve battery system so that it can be used when energy can not be extracted from natural sources

Features:

• Dry-running protection.
• High efficeny permanet-magnet motor (PMmotr).
• Over- and undervoltage protection.
• Overload protection.
• Maximum Power Point Tracking (MPPT).
• Wide voltage range.

Advantage:

Power by: solar panels, wind power, generator or batteries.
Easy installation
Reliable water supply
Maintenance free
Complete concept
Cheap use
Built-in dry run protection.

Technical data:

Flow rate, Q: max. 90 m3 / h
Height, H: max. 120m
Temp. Liquid: 0 ° C to + 40 ° C
Voltage: 30-300 VDC or 1×90-240V, 50 / 60Hz
Depth Inst: max. 150m

Applications:

The Grundfos SQFlex 5A-7 submersible solar pumps are suitable for:

Villages, Colleges, Hospitals, Single-family homes, etc.
Farms, Watering plants, Irrigation of fields and greenhouses
Hunting grounds, watering holes
Natural parks, Pumping of surface water