75kW Solar Water Pump Inverter in Aswan, Egypt

Project Introduction

Solar desert ecological power station is the most important mode of sand control. Its biggest feature is the combination of solar irrigation system desert control, water-saving agriculture. The power station is surrounded by a shelterbelt system composed of grass squares and sand fixing forests, water-saving drip irrigation facilities are installed under solar panels, and green cash crops are planted, so as to achieve win-win economic and ecological benefits.

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 73kW solar array，75kW pump inverter and 55kw pump and provides 40m³/h water for irrigation.

Project Products:

Pump：

Rated Power: 55KW 100HP
Rated Voltage: AC380V 3 PHASE
Rated Current: 110A

solar pump inverter：

Model: SI23-T3-075G-A
Rated Power: 75KW
Rated Output Voltage: AC380V 3 PHASE
Rated Current: 150A
DC input range: 350~800VDC

Solar panel：

Rated power: 275W
Vmp: 30.80V
Voc: 38.52V
parallel: 14
Series: 19
Total Power: 73150W
Total Vmp: 554.4V
Total Voc: 693.36V

The result:

With the water shortage completely resolved, the project will ease the livelihoods of communities and livestock.

Pictures：

Case scene