Advanced Water Supply Solution for Medium Heads and Flow Rates

The SQF 1.2-3 SQFlex centrifugal pump is a versatile and eco-friendly solution designed for medium heads and flow rates. Perfect for various water supply needs, the SQFlex system leverages renewable energy sources — including solar and wind — to deliver exceptional performance and sustainability. With adaptability at its core, this pump integrates seamlessly into diverse installation environments while ensuring reliability and efficiency.

Innovative Technology Features for Optimal Performance

Equipped with advanced features such as built-in maximum power point tracking (MPPT), dry-running protection, voltage safeguards, and overload protection, the SQFlex system exemplifies cutting-edge design. Its wide voltage range supports both AC (90-240 V) and DC (30-300 V) power inputs, allowing users to utilize various energy sources efficiently. The direct-on-line starting method further enhances operational simplicity, ensuring ease of use for both new and experienced users.

Key materials, including stainless steel components, contribute to robust durability and corrosion resistance. The pump, impeller, rotor, and motor are all crafted from high-quality AISI 304 stainless steel, ensuring long-lasting performance even under demanding conditions. Additionally, the integrated internal thermal protection guarantees safe operation, extending the lifespan of the motor while minimizing maintenance requirements.

Technical Precision and Installation Flexibility

The SQF 1.2-3 boasts impressive technical specifications that meet diverse water supply demands. Its three technical stages and maximum operating pressure of 15 bar deliver powerful and efficient pumping capabilities. The system supports water temperature ranges from 0°C to 40°C, making it suitable for various climates and applications.

Installation is streamlined with features like a standard Rp connection (1 1/4 inch) and a minimum borehole diameter of 76 mm. Whether for residential, agricultural, or industrial use, this pump adapts easily to different setups with optimized functionality. Additional certifications, including UKCA, CE, and EAC approvals, ensure compliance with international standards, promoting peace of mind for global users.

With a net weight of 9.81 kg and shipping volume of just 0.0242 m³, the pump is as convenient to handle as it is efficient. The product’s exceptional MEI (Minimum Efficiency Index) rating further underscores its environmentally conscious design, reducing energy consumption and operational costs.

The Perfect Choice for Renewable Water Solutions

The SQF 1.2-3 SQFlex centrifugal pump combines sustainability, adaptability, and durability to deliver a reliable water supply system. Ideal for renewable energy integration, this pump helps reduce dependence on traditional energy sources while supporting environmental conservation. Its advanced features, robust construction, and wide range of certifications make it a trusted choice for homeowners, businesses, and communities seeking efficient and flexible pumping solutions. Experience performance, reliability, and sustainability with the SQF 1.2-3 SQFlex centrifugal pump.

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UF5000 is the latest Pylontech 48V LFP battery with bigger capacity at 5.12kWh modular and stronger functions for high current strike endurance, dual active protection, remote upgrade feature, widely internal compatibility up to 20 modules per single string.

Advantage

• Flexible for Mixed Usage
• Free to Scale Up
• 19 inches Rack Compatible
• High Power Efficiency

Technical Specifications

• Nominal Voltage (VDC): 51.2
• Nominal Capacity (kWh): 5.12
• Usable Capacity (kWh): 4.864
• Dimension (W*D*H mm): 442*420*161
• Weight (kg): 42
• Depth of Discharge: 95%
• Charge/Discharge (A) (Normal): 100
• Charge/Discharge (A) (Max): 100
• Charge/Discharge (A) (Peak): 121-200 @15s
• Communication Port: RS485/CAN
• Single String Quantity (pcs): 20
• Working Temperature/ (℃) Charge: -10~55
• Working Temperature/ (℃) Discharge: -10~55
• Storage Temperature/ (℃): -20~60
• Short current/duration time (A): <2000/1ms
• IP rating: IP20
• Humidity (RH): 5%-95% No Condensation
• Altitude (m): <4000
• Design life (@25℃): 15 years
• Cycle Life (@25℃): >6000
• Certification: IEC62619/UN38.3/RoHS/Reach/WEEE/MSDS

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SUN-20K-SG05LP3-EU-SM2 is a brand new three-phase hybrid inverter with a low-voltage battery, ensuring the system is safe and reliable. With a compact design and high-power density, this series supports a 1.3 DC/AC ratio, saving device investment. It supports a three-phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, and x1 DRM port, which makes the system smart and flexible.

It is equipped with RS485 / CAN port for battery communication.

Remotely shutdown function

Smart Monitoring Platform
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Key Features

• 100% unbalanced output, each phase; Max. output up to 50% rated power
• AC couple to retrofit existing solar system
• Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
• Max. charging/discharging current of 350A
• Support storing energy from diesel generator
• 48V low voltage battery, transformer isolation design
• 6 time periods for battery charging/discharging

Technical Specifications