1.5 kW Single Phase to Three Phase Solar Pump Inverter, AC 220V

This 1.5kW 1-phase to 3-phase solar pump inverter takes DC solar input or single-phase AC 220V and outputs three-phase AC 220V, making it ideal for driving three-phase pumps in areas with only single-phase grid access. The MPPT algorithm continuously optimizes power extraction from the PV array (recommended range 250~400V) for efficiency up to 98%. Output frequency is adjustable from 0~50/60Hz for pump speed control. Forced air cooling and humidity tolerance <95% RH ensure stable operation at -10°C to 40°C. Well suited for agricultural irrigation, domestic water supply, ranch watering, and aquaculture.

Features

1. High-Efficiency MPPT Control: This water pump inverter utilizes advanced MPPT technology to track the optimal operating point of solar panels in real-time, optimizing both voltage and current for system efficiency of up to 98%.
2. Smart Sleep Mode: Automatically adjusts its operation based on sunlight intensity. The MPPT VFD solar pump inverter enters sleep mode during low sunlight to save energy and quickly resumes operation when sunlight increases, maximizing solar resource utilization.
3. Water Level Adaptive Control: Integrated with water level sensing, the solar VFD automatically stops when the water level is high to prevent overflow and restarts when the water level is low to avoid dry running, enabling unattended automated management.
4. Intelligent User Interface: The solar pumping inverter features an intuitive control panel with support for water level detection and smart control, ensuring user-friendly and safe operation while preventing equipment damage.
5. Fault Self-Protection: Built-in multiple protection mechanisms immediately activate self-protection in case of faults, ensuring stable system operation and enhancing overall system reliability.
6. AC Bypass Backup: Includes an integrated AC bypass function. During insufficient or no sunlight, the solar water pumping system automatically switches to an AC power supply, ensuring uninterrupted water pumping.

Details

Air Vents

The cost-effective and advanced 1.5kW solar pump inverter's high-density vents dissipate heat superbly, ensuring stable operation in high-temperature environments. A powerful heat sink, silent operation, effectively reducing the heat generated by the inverter, and intelligent start-stop control. The design of independent air ducts can form an airtight space, effectively preventing dust and water mist from entering the circuit board part.

Digital Keypad

The solar pumping inverter has an at-a-glance numeric digital keypad that can easily control the inverter's start, stop, as well as accelerate functions. Anyone who uses it can set the working parameters of the inverter and adjust the output frequency to control the running speed of the 1.5kW solar pump through simple key operation. The numeric keypad design is intuitive, making the operation of the solar pump system more efficient and convenient.

Rugged Casing

The superior-performance 1.5 kW solar pump controller is compact, and the sturdy shell has good anti-fall, flame-retardant, anti-aging, and corrosion-resistant features, effectively isolating moisture and dust, has stable operation, and is safe and reliable. It not only protects the circuit and electronic components inside the pump inverter but also ensures safety, stability, and reliability, effectively protecting and extending the product life.

Applications

Agricultural Irrigation

Industrial Applications

Farm Livestock

Pool Water Supply

Solar Pump Inverter Working System