PV water pump inverter with MPPT400-800V

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 Features

Self-developed Maximum Power Tracking Technology (MPPT), a technology that makes more efficient use of the electricity generated by photovoltaic panels, maximises energy extraction and ensures the normal operation of the pumps, even on cloudy days or when there is insufficient light.

The use of advanced power modules (such as Mitsubishi’s high-efficiency IPM intelligent power modules) makes the inverter’s conversion efficiency extremely high, up to 99.6% or higher.

Fully automatic operation, data storage, and complete protection functions are available. In conjunction with water wells, water towers, water level switches and other equipment, it can realise unattended intelligent water pumping.

With liquid crystal display function, it can view and set various operation parameters, which is convenient for users to monitor and manage.

Powerful protection functions, including anti-dry burning, over-current, under-voltage, short-circuit, blocking and other protections, ensure the safe operation of the pump and inverter.

Suitable for all three-phase AC water pumps, the whole system does not need batteries, reducing the complexity of the system and maintenance costs.

It can be customised according to customers’ special requirements to meet the needs of different application scenarios.

Product Parameter

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
AC Bypass Input Function	Optional
A.C. Output
Max.Motor Output Power(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
Display	LCD
Communication	RS485(Optioanl)
Altitude	3000m;above 3000m need derate operating
Noise Emlsslon	＜50dB
Compliance	EN62109-1:2010;EN62109-2:2011;EN61000-6-3;EN61000-6-1; EN61000-3-12; EN61000-3-11