MPPT Solar Pump Inverter Features: 1. MPPT efficiency exceeds 99%. 2. Drives all 1/3-phase AC pumps and PMSMs in the solar pumping system. 3. VOC solar panel tracking can be set manually or automatically with MPPT. 4. Both solar DC and grid AC power inputs are normal. 5. Dry run (no sensor required) and full tank protection. 6. Short circuit, overload, overcurrent, etc. motor output. 7. PQ (power/flow) performance curve enables calculation of pump flow output. 8. Ambient operating temperature: -10 to 50°C. 9. Inverter power range: 220V, 0.75kW to 110kW. 380V/480V, 0.75kW to 250kW.

Variable frequency drive (VFD) technology is widely used in the field of photovoltaic water pumps to improve energy efficiency, optimize performance, and enhance system reliability. VFDs control the speed of the water pump motor by adjusting the frequency and voltage of the power supply, allowing for precise control and modulation of water flow rates.

Solar inverters are integral components in the process of converting direct current (DC) electricity generated by solar panels into usable alternating current (AC) electricity for residential and commercial purposes. The solar inverter control logic is imperative for ensuring efficient and safe system operation.

In today's global water shortage, solar pump inverters have become an important device for daily water supply with their high efficiency and environmental protection. Recently, the application of a series of innovative technologies has further improved the performance and reliability of solar pump inverters, ensuring stable water supply under various conditions.

The remote control function of ZK solar inverter can monitor the operating status in real time, improve monitoring efficiency, reduce operation and maintenance costs, improve application flexibility, and realize intelligent management to optimize production efficiency.

Compared with traditional water pumps, the solar water pump system has significant advantages in efficiency, life and operating costs. The system is environmentally friendly and energy-saving, and is widely used in fields such as farmland irrigation, aquaculture, household water use, industrial cooling, etc., which improves the efficiency of water resource utilization. ZK Electric's solar water pump inverter has attracted much attention for its high-efficiency conversion, intelligent control and wide adaptability.

Off-grid solar inverter is the core of the off-grid solar power generation system, which can convert the DC power generated by solar panels into AC power for daily use. Its work includes three steps: DC input, inversion, and AC output, and is equipped with multiple protection functions. ZK off-grid solar inverter is known for its high efficiency, stability and intelligent control functions. It can meet various load requirements and ensure the safe operation of the system. It is a reliable choice for solar power generation systems.