SI23 18KW solar pump inverter in Yemen

Project Introduction

VEICHI solar generators and gasoline generator complementary water pumping systems can be the solution for you.

The challenge:

The problem of energy and water sources is one of the most important issues many countries are faced with. Around more than 30% agricultural pumps are not available to connect with grid electricity due to poor power facilities. And 50% farms cannot get well irrigated because of poor water conservancy infrastructure.  Nowadays the cost of diesel is rapidly increasing，so the cost of maintenance on diesel generator pump system is very high. It is urgent and important to find a sustainable way for agricultural irrigation.

The solution:

Solar powered water pump technology is a very good solution to agricultural irrigation. The system consists of 23kW solar array，18kW pump inverter and 18kw pump and provides  30m³/h  water for irrigation.

Project Products:

Rated Power:  18kW
Rated Voltage: 380VAC 3 Phase
Rated Current: 35A
Rated Frequency: 50Hz
Rated RPM： 2950RPM

Solar Pump Controller:

Drive Brand /Model：VEICHI / SI23-D5-018G-A
Rated Power/Current: 18.5kw/38A
Rated Output: 380VAC 3 Phase
Input Voltage Range: 250VDC –780VDC

Solar Array:

Solar Array：78 pcs
Total Power：23790W
Total Voc：702VDC

The result:

The system pumps water from a well to irrigate corn fields. It operates automatically and requires no manual monitoring or batteries. The total head is about 50 meters and the average daily flow rate is up to 10 cubic meters.

Pictures:

Case scene