1.5 kW Three Phase Solar Pump Inverter

$228.85

| 2 review(s) | Add your review

1.5kW solar pump inverter for sale, with AC 3.8A output current at 3-phase, 380V, DC voltage range (280V, 750V), and recommended DC MPPT range (350V, 750V). With IP20 protection class, the solar pump inverter works at (-10°C, 40°C). The solar pump inverter supports AC and DC input, the power factor is >0.99, and the humidity is less than 95%RH. It is widely applied in desalination, sewage treatment, and agricultural irrigation.

Free shipping

Delivery date: 6-12 days

SKU: GK330-SP3-1d5

Input Voltage *

increase decrease

Overview
Specs
Manual
FAQ
Reviews

Overview

1.5kW solar pump inverter recommended DC MPPT range (350V, 750V). The solar pump inverter humidity is less than 95%RH, power factor >0.99, usually applied in sewage treatment, agricultural irrigation, etc. Pump inverters use long-lasting energy from the sun to save water and energy, significantly reducing the investment cost of using fossil energy electricity.

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 from 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

Good-quality 1.5kW solar water pump inverter has high-density ventilation ports for excellent cooling, ensuring stable operation in high-temperature environments. The powerful DC heat sink operates quietly, effectively reducing the heat generated during inverter use, with intelligent start-stop control. An independent air duct design establishes a completely sealed environment, preventing dust and moisture from reaching the circuit board area.

Digital Keypad

The digital keypad of the 3-phase 1.5kW PV pump inverter is clear and easy to use, directly controlling the start, stop, and acceleration functions. 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 and convenience of the solar pump system's operation.

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 1.5kW 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

1D5

Adaptable motor power:

1D5 (1.5KW)

Model	SP3-1d5
Rated power	1.5kW
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	3.8A 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
Vibration	Less than 5.9m/s2 (0.6 g)

Solar pump inverter size

Manual

Solar Pump Inverter Manual

FAQ

How can a solar pump system be upgraded over time?

A solar pump system is highly modular, allowing for flexible upgrades and component replacements to meet changing needs and improve performance. Here are some key tips for upgrading your solar pump system:

Modularity: The components of a solar water pump system, including the solar pump inverter, solar panels, batteries, and the pump itself, are designed to be modular. This means each component can be independently upgraded or replaced without overhauling the entire system.
Adding Solar Panels: If you experience overcast conditions, or low light levels, or if your performance requirements increase, additional solar panels can be integrated into the existing array. This enhances the power generation capacity and ensures the system can meet higher energy demands.
Increasing Water Output: To increase the daily water output, you can add more batteries and additional solar panels. This allows the system to store more energy and operate for longer periods, ensuring a consistent water supply even during less sunny periods.
Upgrading the Pump: If a higher volume of water is needed, the existing pump can be replaced with a more powerful model that offers a higher flow rate. The solar pump inverter will ensure that the new pump operates efficiently, matching its power requirements with the available energy from the solar panels.
Enhancing System Performance: The solar pump inverter plays a crucial role in optimizing the system’s performance. Upgrading to a more advanced inverter with better Maximum Power Point Tracking (MPPT) capabilities can significantly improve the efficiency of power conversion and system stability, especially under varying environmental conditions.
Scalability: The modular nature of solar pump systems makes them highly scalable. As your needs grow, you can incrementally add components to scale up the system’s capacity without disrupting its operation.

Write your own review

Review title: *

Review text: *

Rating:

1 2 3 4 5

Existing reviews

Reliable and efficient 1.5kW 3 phase solar pump inverter

I’ve been using the 1.5kW 3-phase solar pump inverter for my irrigation system, and it has exceeded my expectations. I appreciate the dual AC and DC input support, which provides flexibility in power sources. The IP20 protection is sufficient for indoor installation, and it operates well even in varying temperatures. Overall, this inverter is efficient, sturdy, and perfect for applications like agricultural irrigation. Highly recommended!

From: Aubrey Jim | Date: 9/13/2024 8:08 PM

Was this review helpful? Yes No (0/1)

Worth buying

I use this 1.5kW solar pump inverter to irrigate my 1200 square foot garden. The garden is about 30 meters away from the pond. I'm afraid that pond impurities will damage the pump, so I cover the inlet with a filter, connect the hose and throw it into the pond. It works perfectly. I suppose if the sun is strong enough and can also buy solar panels to replace the battery. Very convenient to use. Worth buying.

From: Cindy Cindy | Date: 8/26/2021 7:19 PM