ATESS Automatic Transfer Switch is an accessory of HPS, when both the grid and the DG need to access HPS, the Automatic Transfer Switch will be used to switch between the grid and DG automatically.

Features:

• HPS compatible
• Flexible management
• Support remote control of DG.
• Transfer automatically between grid and DG.

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.

The GoodWe SMT Series three-phase inverter is ideal for commercial rooftop system solutions. The SMT series achieves maximum efficiency of 98.8% and features unique design highlights, including solid capacitors, fuse-free design, and optional Arc Fault Circuit Interrupter (AFCI) function. These new features ensure a longer lifespan and a higher safety level of operation, allowing for an improved user experience. With a compact design and weight of just 40 kg, the SMT series is more convenient to install. With a maximum DC input voltage of 1100V, a wider MPPT range for complex rooftops, and a start-up voltage of 180V, the SMT series guarantees an earlier generation of power and a longer working time to maximize long-term returns and profitability in safe operating conditions.

• • Multifunctional

  Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally, it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple systems integration features such as three or split-phase operation and parallel operation.

  • Two AC Inputs & two AC Outputs

  The Quattro can be connected to two independent AC sources, for example, shore-side power and a generator, or two generators. The Quattro will automatically connect to the active source. The main output has no-break functionality. In the event of a grid failure, or shore or generator power being disconnected, the Quattro takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption. The second output is life only when AC is available on one of the inputs of the Quattro. Loads that should not discharge the battery, such as air-conditioning or a water heater can be connected to this output.

  • Unique PowerAssist feature

  The Quattro will prevent the overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shoreside supply with power taken from the battery.

  • Virtually unlimited power thanks to parallel operation

  Up to 6 Quattros can operate in parallel to achieve higher power output. Three-phase or split-phase operation is also possible. Please check our datasheets to see which models have parallel, three-phase, and split-phase capabilities.

  • Remote Monitoring and Control

  Monitor and control your Quattro and system or systems locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop, or PC for multiple operating systems. There is no end to the level of control, via the required Color Control GX or Venus GX, from adjusting your Quattro to setting a Geofence for-hire vehicles and more…