SI22 Solar Pump Inverter
- Small Body，Great Performance;
- It works as the little assistant who can help farmers become rich by solar pump irrigation;
- Small Body：Palm-sized，and reducing installation space & delivery cost;
- Modern Stylish：One technology & one art，Easy to understand;
- Related Products
- Additional Information
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 network.
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.
VEICHI SI22 Solar Pump Inverter Video
Industrial Applications for SI22 Series Solar Pump Inverter
Applications：Farmland irrigation, residential water, landscape fountains, swimming pool water supply, desert management
|Solar pump inverter power(KW):0.75KW||Voltage: 110VAC, Current: 7A, Frequency: 0-320Hz|
|Solar pump inverter power(KW):1.5KW||Voltage: 110VAC, Current: 10A, Frequency: 0-320Hz|
|Solar pump inverter power(KW):0.75KW||Voltage: 220VAC, Current: 4A, Frequency: 0-320Hz|
|Solar pump inverter power(KW):1.5KW||Voltage: 220VAC, Current: 7A, Frequency: 0-320Hz|
|Solar pump inverter power(KW):2.2KW||Voltage: 220VAC, Current: 10A, Frequency: 0-320Hz|
|Power range||750 W-2,200 W|
|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|
|Solar pump protection||Low speed protection
Water fulfilled protection
Input/output phase lose protection
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）|
|File Name||Type||Language||File Type||Update||Download|
|Introduction of Internet of Things||Catalog||English||2018-02-04||2.4MB|
|Comprehensive Product Catalog of Renewable Energy||Catalog||English||2021-03-16||15.4MB|
|SI22 Solar Pump Inverter Manual (Simplified) v1.0||Manual||English||2018-11-21||129KB|
|Renewable Energry Products Catalog 2021 (PAK)||Catalog||English||2021-09-06||13.6MB|