Large-Scale Solar Irrigation System Overview in the Middle East
Facing extreme desert conditions, USFULL successfully completed a 3MW solar water pumping project designed to replace traditional grid and diesel power sources.
By adopting clean solar energy instead of ten 250kVA diesel generators (totaling 2.5MVA capacity), this project achieves massive energy savings and supports sustainable irrigation development across desert farmlands.
Harsh Desert Environment and Agricultural Irrigation Challenges
The project site is located in a hot, sandy desert region where average temperatures reach 55°C and strong winds with dust storms occur frequently.
Local agriculture depends on continuous irrigation for fruit trees and vegetables. However, relying on grid electricity and diesel pumps caused several problems:
High fuel and maintenance costs in remote areas.
Unstable power supply and limited grid coverage.
Environmental policies encouraging renewable energy use.
To align with local development goals, the project transitioned to a solar energy irrigation solution, ensuring stable operation and long-term sustainability.
USFULL Solar Pump Inverter Solution and System Design
USFULL provided an integrated solar pump inverter system tailored for the harsh desert environment, focusing on energy efficiency, automation, and protection.
System Configuration:
Customer-provided PV array
USFULL PV combiner boxes for safe, efficient power collection
USFULL solar pump inverters for intelligent motor and water flow control
Customer-provided booster pump groups
Key Technological Features:
Smart Automatic Operation with Mobile App Monitoring
USFULL inverters run automatically and can be remotely monitored and adjusted through a mobile app, saving labor and maintenance time.
High-Efficiency MPPT Technology for Energy Optimization
The inverter automatically adjusts motor frequency based on sunlight intensity, maximizing solar utilization and water delivery efficiency.
Safe and Reliable Power Protection with USFULL Combiner Boxes
The combiner box ensures overcurrent and surge protection, while its clean wiring design simplifies installation and improves system reliability.
Together, these technologies deliver stable, efficient, and intelligent solar irrigation, even in extreme high-temperature environments.
Implementation and On-Site Commissioning of the 3MW Solar Water Pumping System
Under USFULL’s technical guidance, the local engineering team completed installation, testing, and commissioning efficiently.
Despite the harsh conditions, all USFULL equipment—especially the inverters and combiner boxes—performed reliably during continuous operation.
Performance data show:
Stable pump operation throughout the day
High solar power utilization
Noticeable reduction in energy costs and maintenance frequency
This successful commissioning confirms the durability and efficiency of USFULL solar pump systems in large-scale desert applications
Project Benefits: Reducing Energy Costs and Promoting Sustainable Agriculture
The 3MW solar irrigation system serves as a model project for renewable energy-based agriculture in the Middle East.
Key Results:
Reduced diesel fuel usage and irrigation costs
Improved irrigation efficiency and crop yield
Strengthened sustainable water management practices
By replacing diesel-powered systems, the project helps save over 2.5MVA of traditional power capacity and supports regional goals for green agricultural transformation.
Client Testimonial and Future Solar Projects with USFULL
The client shared positive feedback after long-term operation:
“The entire system runs smoothly. The MPPT control maximizes solar power use, and the automatic water storage control makes irrigation more efficient. The combiner box’s internal design is clean, easy to connect, and provides excellent protection. For our upcoming 10MW and 6MW solar projects, we will continue using USFULL inverters and combiner boxes.”
This recognition demonstrates USFULL’s trusted reputation as a global provider of solar energy and irrigation control solutions.
