China PV water pump inverter with MPPT400-800V Factory, Exporter

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China PV water pump inverter with MPPT400-800V Factory, Exporter

Bangzhao PV pump system is different from traditional AC pump application system, PV pump system is using solar cells to directly convert solar energy into electrical energy, then PV water pump inverter drive the AC motor to drive pump getting water from deep well, river, lake etc., finally transport to the destination to meet our demand for water.

PV pumping system consists of four parts: PV array, PV pump inverter, three-phase AC pump and storage device.

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Product Description

Product Features

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MPPT Technology: Self-developed Maximum Power Tracking Technology (MPPT) maximizes energy extraction and ensures operation even on cloudy days.

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High Efficiency: Advanced power modules (Mitsubishi IPM) provide conversion efficiency up to 99.6% or higher.

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Intelligent Control: Fully automatic operation with data storage and protection functions for unattended pumping.

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LCD Display: Real-time monitoring and setting of various operation parameters for easy management.

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Comprehensive Protection: Includes anti-dry burning, over-current, under-voltage, short-circuit, and blocking protections.

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Battery-Free Design: Suitable for all three-phase AC pumps without needing batteries, reducing maintenance costs.

Product Parameters

Model: SPI-	1.5KW	2.2KW	3.7KW	5.5KW	7.5KW	11KW	15KW	18KW	22KW
D.C. Input
Max.input voltage (VDC)	600V			850V
Recommended MPPT voltage	300-600V			400-800V
Max. MPPT Efficiency	99%
Number of String	1	1	1	1	1	1	1	1	1
A.C. Output
Max. Motor Output (KW)	1.1-1.5	2.2	3-3.7	4.5-5.5	7.5	9.2-11	13-15	18.5	22
Rated Output Voltage	220V single phase			380V three phase
Output Frequency Range	0-50/60HZ
Rated Output Current	9	13	22	11	15	22	30	35	45
Other Parameters
Protection Level	IP65
Operating Temperature	-25℃~+60℃; above 60℃ need derate operating
Cooling Way	Natural Cooling
Compliance	EN62109-1:2010; EN62109-2:2011; EN61000-6-3; EN61000-6-1

Visual Details & System Diagram

Frequently Asked Questions

Does this solar pump system require batteries?

No, the entire system is designed to operate directly from solar power without the need for batteries, which reduces both system complexity and maintenance costs.

Will the pump work on cloudy days?

Yes. Thanks to the self-developed Maximum Power Tracking Technology (MPPT), the system maximizes energy extraction and ensures the normal operation of the pumps even when there is insufficient light or on cloudy days.

What is the conversion efficiency of the inverter?

By using advanced power modules like Mitsubishi's high-efficiency IPM intelligent power modules, the inverter's conversion efficiency can reach up to 99.6% or higher.

What kind of protection does the system offer?

The system features powerful protection functions including anti-dry burning, over-current, under-voltage, short-circuit, and blocking protections to ensure the safe operation of both the pump and the inverter.

Can the system be monitored remotely?

The inverter comes with an LCD display to view and set operation parameters. Additionally, it supports RS485 communication (optional) for enhanced monitoring and management.

What types of pumps are compatible?

The system is suitable for all three-phase AC water pumps. It can also be customized according to specific customer requirements to meet various application scenarios.