7.5kW Solar Water Pump Inverter in Cairo, Egypt

Project Introduction

VEICHI solar generators and gasoline generators 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 11kW solar array，7.5kW pump inverter and 7.5kw pump and provides 10m³/h  water for irrigation.

Project Products:

Pump:

Rated Power: 7.5kW
Rated Voltage: 380VAC 3 Phase
Rated Current: 17A
Rated Frequency: 50Hz
Rated RPM： 2920RPM 

Solar Pump Controller:

Drive Brand /Model：VEICHI / SI23-D5-7R5G-A
Rated Power/Current: 7.5Kw/17A
Rated Output: 380VAC 3 Phase
Input Voltage Range: 250VDC –780VDC

Solar Array:

Solar Array：38Pcs
Total Power：11400W
Total Voc：714VDC

The result:

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

Pictures:

Case scene