0.75 kW Three Phase Solar Pump Inverter, AC 380V

$218.69

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A high-performance 0.75kW solar water pump inverter is on sale, with an AC 2.1A output current at 3-phase 380V and a DC voltage range of (280V, 750V). The pump inverter with an output frequency 50/60Hz has RS485 communication mode and an operating temperature of (-10°C, 40°C). Solar water pump inverters with IP20 protection level can be widely used in agricultural irrigation, marine freshwater, etc.

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Delivery date: 6-12 days

SKU: GK330-SP3-d75

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Overview
Specs
Manual
FAQ
Reviews

Overview

0.75 kW solar pump inverter/variable frequency drive, built-in Maximum Power Point Tracking controller system. The solar pump inverter output AC reaches 2.1A at 3-phase 380V, which can drive the centrifugal pump, irrigation pump, axial flow pump, etc. Usually applied in desert greening and grassland animal husbandry.

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 high-performance 0.75kW solar pump driver features high-density vents for optimal cooling, ensuring stable operation in high-temperature environments. The powerful DC heat sink operates quietly, effectively reduces the heat generated during inverter use, and features intelligent start-stop control. The unique independent air duct design forms a sealed space, effectively preventing dust and moisture from entering the circuit board area.

Digital Keypad

The digital keypad of the 0.75kW solar variable frequency drive is clear and easy to use, and can directly control various functions such as starting, stopping, and accelerating. Users can easily set the inverter's parameters and adjust the output frequency to control the pump speed, meeting various operational needs effortlessly. The intuitive design of the digital keypad enhances the efficiency of the solar pump system's operation.

Rugged Casing

The solar pump drive features a dense structure and a rugged casing that is impact-resistant, flame-retardant, aging-resistant, and corrosion-resistant. It is adeptly insulated, dust-proof, and moisture-proof, ensuring safe, stable, and reliable operation. The robust casing protects internal circuits and electronic parts, ensuring the inverter's 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

solar pump inverter wiring application

Specs

GK330

Series inverter (for photovoltaic applications)

Voltage range:

SP1S: DC 250~ 400V to 1-phase AC 220V
SP1: DC 250~ 400V to 3-phase AC 220V
SP3: DC 350~ 750V to 3-phase AC 380V

D75

Adaptable motor power:

D75 (0.75KW)

Model	SP3-d75
Rated power	0.75kW
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	2.1A 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 5.9m/s2 (0.6 g)

Solar pump inverter size

Manual

Solar Pump Inverter Manual

FAQ

What are the advantages of solar pump inverters for agricultural irrigation?

Solar water pump inverters for agricultural irrigation have the following significant advantages:

Economical and efficient: Utilizing solar energy that is available everywhere as a power source, no need for grid power supply, greatly reducing irrigation costs. As a clean energy source, solar energy has long-term economic benefits.
The high degree of automation: The system operates fully automatically, working at sunrise and resting at sunset, without manual supervision, which greatly reduces labor intensity and improves irrigation efficiency.
High reliability: It adopts a high-efficiency photovoltaic pumping inverter with maximum power point tracking technology, stable tracking efficiency of up to 99.2%, and multiple protection functions such as lightning protection, overvoltage, and undervoltage to ensure stable operation of the system.
Strong compatibility: Photovoltaic power generation can be used in conjunction with other energy sources, and the capacity of the photovoltaic system can be easily increased as needed to meet different irrigation needs.
Wide range of adaptability: Modern technologies from multiple disciplines are involved from design to manufacturing. The system has strong adaptability and is suitable for various complex environments, such as drought, and power shortage areas, as well as various irrigation scenarios such as farmland, grassland, and islands.
Long life and low noise: The use of high-performance materials and technology makes the solar water pump inverter have a longer service life while operating at low noise and having little impact on the environment and ecology.

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Existing reviews

Easy installation of solar pump inverter

We purchased the solar pump inverter for PV capabilities, and love the ease of installation of the solar pump inverter. It worked smoothly and did a good job. We are very pleased with its great build quality and easily configurable.

From: max davis | Date: 6/6/2024 12:42 AM

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The best solar pump inverter!

To be honnest, I bought several inverters here and everything goes great. Therefore, I couldn't help a writing hight rating. The shopping experience is wonderful. You really should have a try.

From: William Ben | Date: 4/29/2022 1:02 AM