22kW Solar Water Pump Inverter in Suez, Egypt

Project Introduction

In recent years, the main driving force of Egypt's economic growth has come from the agricultural sector. Local government departments also attach great importance to the investment in agricultural infrastructure construction.

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  15kW solar array，11kW pump inverter  and 11kw pump and provides 10m³/h water for irrigation. Electric heating cables will minimize the risk of condensation.

Project Products:

Pump: 

Rated Power: 11kW
Rated Voltage: 380VAC 3 Phase
Rated Current: 25A
Rated Frequency: 50Hz
Rated RPM： 2920RPM

Solar Pump Controller:

Drive Brand /Model：VEICHI / SI23-D5-011G-A
Rated Power/Current: 11Kw/25A
Rated Output: 380VAC 3 Phase
Input Voltage Range: 250VDC –780VDC

Solar Array:

Solar Array：48Pcs
Total Power：146400W
Total Voc：704VDC

The result:

The system is powered by solar power generation without energy storage battery, and can be connected to backup power supply such as grid power supply or fuel generator when necessary. The system is also equipped with VEICHI solar pumping remote monitoring system. The system administrator can control the operation of the system and monitor the flow and other data information anytime and anywhere through the IOT web platform and Solar IOT mobile App.

Pictures:

Case scene