22 kW Three Phase Solar Pump Inverter

$703.46

| 1 review(s) | Add your review

22 kW solar pump inverter, AC 45A output at 3-phase, adapt maximum power point tracking technology, work at (-10°C, 40°C). Support AC and DC input, high efficiency up to 99%, RS485 communication mode. With an IP20 protection rating, the 30 hp pump inverter can automatically sleep at high water levels to achieve Intelligent operation. The water pump solar inverter with a cooling fan has a power factor > 0.99, and vibration less than 5.9m/s².

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Delivery date: 6-12 days

SKU: GK330-SP3-022

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Overview
Specs
Manual
FAQ
Reviews

Overview

22 kW solar water pump inverter, converts DC 450V-750V or AC 380/400/460/480V to AC output. It comes with internal MPPT real-time detection of solar panels' power voltage. IP20 protection and RS485 communication mode. Recommended DC MPPT range 350V~750V. Humanized keyboard design, reasonable layout, and easy operation.

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 into sleep mode when the intensity of sunlight is weak, as well as exit the sleep mode when the intensity of sunlight is becoming strong.
Automatic sleep when on the high-water level and automatic restart when on the low-water level to realize automatic control through the water level.
Smart operation, water level detection, and operation panel to prevent overflow and dry pumping.
Protect itself in trouble and improve the reliability of the whole system.
The bypass- AC source which runs automatically when the sun is not sufficient or absent.

Details

Air Vents

The well-performed and affordable 22 kW solar water pump drive has high-density ventilation ports for excellent cooling, ensuring stable operation in high-temperature environments. The powerful DC heat sink operates quietly, adeptly reducing the heat generated during inverter use, with smart start-stop control. The independent air duct design forms a sealed space, effectively preventing moisture and dust from entering the circuit board area.

Digital Keypad

The solar pump 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 22 kW 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 solar pump inverter features a compact structure and a rugged casing that is impact-resistant, flame-retardant, aging-resistant, and corrosion-resistant. The 22 kW pump inverter is expertly insulated, dust-proof, and moisture-proof, ensuring all users' stable, safe, and reliable operation. The robust casing protects internal circuits and electronic components, ensuring the inverter's safety, stability, and reliability, effectively extending the product life.

Applications

Agricultural Irrigation

Industrial Applications

Farm Livestock

Pool Water Supply

Solar Pump Inverter Working System

solar pump inverter wiring application

Specs

GK330

Series inverter (for photovoltaic applications)

Voltage range:

SP1: DC 250~ 400V to 1-phase AC 220V
SP2: DC 250~ 400V to 3-phase AC 220V
SP3: DC 350~ 750V to 3-phase AC 380V

022

Adaptable motor power:

022 (22 KW)

Model	SP3-022
Rated power	22kW
Voltage input	DC 350~750 (V), AC 380~460 (V) at 3-phase (When the input is AC, the inverter output voltage is equal to the input voltage)
Min. DC voltage	280V
Max. DC voltage	750V
Recommended DC MPPT range	350~750(V)
AC output current	45A at 3-phase 380V
Output frequency	0~50/60 (Hz)
Power factor	>0.99
Communication mode	RS485 communication
Protection class	IP20
Ambient temperature	-10°C~+40°C (ambient temperature at 40°C~50°C， please keep derated use )
Storage temperature	-20°C~+60°C
Humidity	Smaller than 95%RH, non-condensation
Cooling	Forced Air cooling
Altitude	Lower than 1000m
Humidity	Less than 95%RH, without condensing
Vibration	Less than 5.9 m/s2 (0.6 g)

Solar pump inverter size

Manual

Solar Pump Inverter Manual

FAQ

What to do if the motor does not rotate after the solar pump inverter is running?

If the motor does not rotate after the solar pump inverter is running, there are several steps you can take to diagnose and resolve the issue. Here's a detailed guide:

Check for Balanced Three-Phase Output: Measure the output between the pump motor terminals U, V, and W. If there is a balanced three-phase output, but the motor still does not rotate, the issue may be within the motor circuit itself or due to mechanical blockages.
Motor Circuit or Mechanical Blockage: If there is a balanced three-phase output and the motor does not rotate, inspect the motor circuit for any damage. Additionally, check the motor for any signs of internal damage. Verify that the motor is not mechanically blocked. Mechanical obstructions or a seized motor can prevent rotation even if the electrical supply is correct.
Unbalanced Three-Phase Output: If there is an output but the three phases are not balanced, the problem is likely with the solar pump inverter's drive board or output module.
Inspect the drive board and output module of the inverter for any visible signs of damage or malfunction. Replace or repair the faulty components as needed.
No Output Voltage: If there is no output voltage from the inverter, the issue is most likely with the drive board or output module. Check the drive board and output module for damage. These components may need to be replaced to restore proper function.
Professional Diagnosis: If the issue persists or you are unable to diagnose the problem, seek assistance from a professional technician or the manufacturer’s technical support. They can provide specialized tools and expertise to diagnose and repair the inverter and motor.
Preventative Measures: Regularly maintain and inspect the solar pump inverter and motor to prevent issues. Ensure that all connections are secure and components are in good working condition. Ensure the inverter is installed in a well-ventilated area to avoid overheating and other environmental-related issues.

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Existing reviews

22 kW power, excellent solar water pump

It's amazing that I bought this 22 kW 3-phase solar water pump inverter! This product efficiently and consistently converts solar energy into powerful energy, providing constant and reliable power for my water pumping system. It maintains excellent performance on both sunny and cloudy days, helping me achieve my goals of saving energy and reducing energy costs. The compact design is easy to install and the intelligent control system makes operation more convenient. All in all, it's a trustworthy product and I'm very satisfied with its performance!

From: rosie lee | Date: 8/30/2023 7:41 PM

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