45 kW Three Phase Solar Pump Inverter

$1,701.46

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High-quality 45kW (60 hp) solar pump inverter for sale, AC output 91A at 3-phase, supports AC and DC input. MPPT control system of pump inverter maximizes the output power of PV array, all-weather automatic operation. With IP20 protection, solar pump inverters have DC voltage (280V, 750V). It is usually used for field irrigation, drip and sprinkler systems, water supply, and household use.

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Delivery date: 6-12 days

SKU: GK330-SP3-045

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Overview
Specs
Manual
FAQ
Reviews

Overview

Best 45 kW MPPT solar pump inverter, converts the DC supply from the solar panel to 3-phase alternating current, then drives various AC motor water pumps. The AC output current is 9A at three-phase 380V, storage temperature is between (-20°C, 60°C). No condensation when the humidity is below 95% RH.

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

Good-quality 45 kW 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 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 45 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 45 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:

SP1S: DC 250~ 400V to 1-phase AC 200~240V
SP1: DC 250~ 400V to 3-phase AC 200~240V
SP3: DC 350~ 750V to 3-phase AC 380~460V

045

Adaptable motor power:

045 (45 KW)

Model	SP3-045
Rated power	45kW
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	91A 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

How to choose a solar pump inverter for a PV off-grid system?

Choosing the right solar pump inverter for a PV off-grid system involves understanding the specific requirements of your water-pumping application and the benefits of using a solar pump inverter over a conventional off-grid inverter. Here are some tips to help you make an informed decision:

Determine the Purpose of the System: If your system is solely for pumping water and you can build a water tower, a solar pump inverter is recommended. This option is cost-effective and efficient for such applications.
Cost and Efficiency Considerations: Using a solar pump inverter can significantly reduce costs compared to using an off-grid inverter with a battery system. For example, a 2-horsepower water pump paired with a solar pump inverter typically requires only a 2kW power capacity. In contrast, driving the same pump with an ordinary off-grid inverter would require a system of over 5kW, along with a battery of more than 200 AH. This setup is more expensive and complex due to the additional components needed.
System Requirements: Choose a solar water pump inverter with a capacity that matches or slightly exceeds the power requirements of your water pump. This ensures efficient operation and reliability. For a 2-horsepower pump, a 2kW solar pump inverter is sufficient. If using a conventional off-grid inverter, account for the additional cost and maintenance of batteries. Batteries are essential for storing energy and providing a stable power supply but add complexity and expense to the system.
Advantages of Solar Pump Inverters: Solar pump inverters are designed to use solar energy directly, eliminating the need for batteries in many cases. This makes the system simpler and more cost-effective. Solar pump inverters are optimized for water pumping applications, providing features like Maximum Power Point Tracking (MPPT) to maximize energy utilization and ensure efficient pump operation under varying sunlight conditions. Without the need for batteries, solar pump systems generally require less maintenance, reducing long-term operational costs.
Application and Scalability: Solar pump inverters are modular and can be scaled up by adding more solar panels or upgrading the pump if water demand increases. These inverters are suitable for various water sources, including deep wells, rivers, and lakes, making them versatile for different applications.

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Existing reviews

The goods arrived quickly and the effect was great.

The delivery speed of the Inverter online store is very fast. The 45kW three phase solar water pump inverter I bought the day before yesterday is here today. And the price is cheap, it is recommended for everyone to use.

From: Kiralan Kiralan | Date: 4/12/2021 3:19 AM

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