18.5 kW Three Phase Solar Pump Inverter

DC/AC 18.5 kW MPPT based solar Pump VFD, dual mode DC and AC input with strong anti-jamming capability, stable frequency output for solar water pumping.

Specification

Features

• Solar pump inverter adopts advanced MPPT control technology, real-time detection of solar panels power voltage, tracking the highest voltage and current, efficiency is as high as 98%.
• It can enter automatically to sleep mode when the intensity of sunlight is weak, as well as can exit the sleep mode when the intensity of sunlight is becoming strong.
• Automatic sleep when on high-water level and automatic restart when on low-water level to realize automatic control through water level.
• Multiple power supply design, power input can be solar energy photovoltaic DC power supply (DC 260~350V, DC 450~750V), can also be single phase or three phase AC power, simple wiring.
• Smart operation, water level detection and operation panel to prevent overflow, dry pumping.
• Protect itself in trouble and improve the reliability of whole system.
• The bypass- AC source which runs automatically when the sun is Not sufficient or absent.

Tips: Solar AC water pump vs. DC water pump
At present, the DC pump power on the market is relatively small, and the maximum power is about 2KW-3KW. The solar AC pump power can reach more than 100 KW, and the power range is much wider than that of the DC pump.
In terms of use, if the head and water demand are small, a DC pump can be selected. When high lift or high flow is required, then the AC pump can be selected.
A simple example: a DC pump is equivalent to a small car, and an AC pump is equivalent to a bus. In the case of transporting a few people, you can use a small car. When transporting dozens or hundreds of people, the bus is more suitable.
Therefore, there is no good or bad difference between the solar AC water pump and the solar DC water pump, only the environment is different.