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Grundfos SQF 2.5-2N 3" Submersible Solar Helical Rotor Bore Pump for High Head/Low Flow Kit Complete with Panels (Max 50LPM/1200kPa)
Grundfos SQF 2.5-2N 3" Submersible Solar Pump Kit Complete with Panels (50LPM/1200kPa)
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The Grundfos SQF 2.5-2N Complete Solar Pump Kit is a premium, off-grid water pumping system designed for deep boreholes and remote locations that require high pressure and moderate daily water volumes. Featuring a positive displacement helical rotor design, the SQF 2.5-2N pump delivers exceptional performance at heads up to 120 metres while maintaining steady flow rates of up to 50 LPM — perfect for tank filling, livestock watering, or pressurised household water supply in areas with no mains power.
This all-in-one solar solution includes everything you need for a quick and professional installation, from high-efficiency 455W solar panels to mounting frames, control hardware, and bore fittings. With built-in MPPT (Maximum Power Point Tracking), dry-run protection, and over/under voltage safeguards, the system ensures reliable, hands-off operation even under fluctuating solar conditions.
The SQFlex platform is known for its durability, ultra-wide voltage compatibility, and plug-and-play ease — making this kit ideal for Australian rural and remote installations where power and water are critical resources.
PACKAGED SYSTEM INCLUDES
- 99612494 SQ Flex2.5-2N pump with base mount anode
- 455W Solar Panels (high-performance mono panels)
- Stainless Steel Solar Array Frame & Mounting Pole(s)
- Cable Guards
- Plug & Play Connections
- IO 101 (Isolators & Generator Interface)
- CU 202 (Status & arrows for pressure switch/float switch connection)
- Bore cap
- 5-Way tee
- Reverse acting pressure switch
- Pressure gauge
- 18 Litre pressure tank
- Earth Stake
- Free Shipping Australia-Wide
SPECIFICATIONS
- Max Flow: 50 LPM
- Max Head: 1200 kPa (120 m)
- Pump Type: Helical Rotor (Positive Displacement)
- Wide Voltage Range: 30–300 V DC or 90–240 V AC
- Integrated MPPT: Yes
- Built-in Protections: Dry-run, overload, over/under voltage
- Ideal For: Medium-deep bores, small tank fills, rural pressurised systems
APPLICATIONS
- Remote tank fill systems
- High-head livestock watering
- Off-grid homesteads
- Pressurised water delivery for small buildings
- Bore-fed irrigation setups
WARRANTY
- 25-Year Warranty on Solar Modules
- 10-Year Warranty on Solar Frame
- 2-Year Warranty on Pump & Components
- Technical Support Available Locally