1.5kw 2HP 50Hz/60Hz PV Water Pumping Controller with MPPT 99.8% Factory Supply Directly

• Customization: Available
• After-sales Service: Professional Technical Engineer Maintenance Follow
• Warranty: 18 Months
• Model NO.: VEICHI SI22
• Condition: New
• Certification: CE
• Application: Solar System Controller, Water Supply and Irrigation
• Rated Voltage: 115VDC/311VDC
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>>  SI22 Solar Pump Inverter Overview

The SI22 solar water pump inverter is cost-effective and economical. It is a small helper for farmers in photovoltaic irrigation. Small and exquisite, palm-sized, greatly saving installation space and transportation costs. Simple and stylish, combining technology and art.

1. High-cost performance, pump more water with less cost.
2. Perfect drive synchronous, asynchronous, BLDC, single-phase.
3. Small and exquisite, palm-sized, saving installation space, and transportation costs.
4. Simple and stylish, integrating technology and art.
5. Intelligent IOT, which integrates online, offline, and WIFI functions.
6. MPPT, real-time output maximum power.
7. Simple operation, easy wiring, no trouble.
8. Multiple protection functions escort the water pump.

>>>  The appearance is small, but the strength should not be underestimated

1. The palm-size saves installation space and transportation costs.
2. Thinner and lighter than other models in the past, but still powerful.
3. Concentrate all the functions you need in an exquisite and portable design.

>>>  Simple and stylish, integrating technology and art

1. One-key start and stop, convenient and quick.
2. It integrates operation guidance and panel, easy to understand.
3. The shell and the fan are organically integrated, and the ventilation is smoother.

>>>  Powerful software function to escort the water pump

 

1. MPPT>99%: Adjust the output frequency according to the sunlight intensity, and get the maximum power point in real-time.
2. Special protection functions for photovoltaic pumps: sleep, low frequency, dry, overcurrent, minimum power, etc. to ensure safe and reliable operation of the pump.
3. Wide voltage range, support 60V-400V, longer pumping time.

>>>  Smart IOT, smart irrigation

1. It integrates online, offline, and WIFI functions and WIFI self-organizing networks can be used in areas without networks.
2. It supports a wide range of frequency bands and can be used in any area of the world.
3. A powerful Internet management platform can control water and fertilizer requirements anytime and anywhere.

>>>  Drive forever, a variety of pumps are perfectly driven

1. Permanent magnet synchronous water pump: open-loop vector control, can drive high-efficiency permanent magnet synchronous water pump.
2. Three-phase AC asynchronous motor water pump: default parameters, no need to set, one-key drive.
3. Brushless DC pump: Compatible with 10A and below DC brushless pump drive.

>>> Industrial Applications for SI22 Series Solar Pump Inverter

Applications: Farmland irrigation, residential water, landscape fountains, swimming pool water supply, desert management

>>> Specifications

Solar pump inverter power(KW)	Pump		Max solar power input (KW)	Max DC input voltage V	Recommend Voc voltage (V)	Rated output current(A)	Output frequency(Hz)
	Rated power (KW)	Rated voltage(V)
SI22-D1 series, DC60-400VDC input, 3 phase 110-230VAC output, suitable for 110VAC pump
0.75	0.75	110	1.0	400	175~380	7A	0-320
1.5	1.5	110	1.95	400	175~380	10A	0-320
SI22-D3 series, DC60V-400V input, 3 phase 220-240VAC output, suitable for 220VAC pump
0.75	0.75	220	1.0	400	360~400	4A	0-320
1.5	1.5	220	1.95	400	360~400	7A	0-320
2.2	2.2	220	2.86	400	360~400	10A	0-320

 

Items		Specification
Power range		750 W-2,200 W
Power Input	Voltage	60-400VDC
	Inverter Efficiency	more than 96%
Output	MPPT Efficiency	More than 99%
	Output Frequency Range	0-320Hz(320Hz or more can be customized)
	Overload Capacity	150% of rated current for 1 minute, 180% for 10 seconds,200% for 0. second
Basic Function	Solar Pump Protection	1. Low speed protection 2. Dormancy function 3. Undervoltage/Overvoltage protection 4. Water fulfilled protection 5. Input/output phase lose protection 6. Phase-Phase/ Phase to ground short circuit protection
	IOT Module	Support plug and play IOT module
	DI/DO	1 loop digital input , 1 loop collector circuit output
	Auxiliary  Power	24VDC,maximum output 100mA
	Water Pump Types	Three-phase AC AM pump(110VAC/220VAC), three-phase AC PMSM pump,BLDC pump(10A  or below),single-phase pump(10A or below)
Environment	Installation Site	Indoor, altitude less than 1000m, free corrosive gases and direct sunlight
	Temperature,Humidity	-10-60ºC
	Installation Mode	Hanging
	Ingress Protection	IP20
	Cooling	Forced air cooling
International Certificate	CE

>>>  About VEICHI