Solar energy systems are the most suitable solution to meet the electricity needs of agricultural lands, village drinking water, all kinds of power engines, deep well pumps and surface pumps in places far from the grid lines.

Water supply is generally done by reaching underground water resources by drilling method. By means of irrigation pumps suspended in the drilled well, the water is drawn from underground or from the well and delivered to the irrigation channels. In agricultural irrigation, it can be used in two different designs, such as feeding the AC single-phase or three-phase pump, which has a solar energy system, with an off grid system, or installing a DC solar pump system that does not require the use of batteries and inverters.

• Solar Pump: The most important issue when designing the system is the determination of the solar pump suitable for the need and the calculation of the system with licensed programs. Thanks to the specially produced solar pumps used in the system, the amount of energy drawn by the system will decrease, and the cost of the system will be affordable by using solar panels with lower powers. In addition, the system will operate with high efficiency, since no inverter and battery are used and energy is consumed at the production site. In addition to pumps specially designed for solar systems, all types of AC single-phase and three-phase motors are operated very healthily and efficiently.

• Solar Panel: Solar panels (Solar Panel) should be designed correctly and professionally since they are the power generation source of the system. While dimensioning the panel, the values for the time when the daytime is the shortest (21 December) throughout the year should be taken and the system should be simulated according to the solar heating values on this day. Most of the time, the biggest mistake in system design is made in panel selection. Incorrect selection of panel power will cause the system to not work in the winter months.

• Solar Pump Inverter: Well sensor, RF wireless well storage control system should be able to be connected to the inverter.

Solar Pump Driver Should be integrated with the city grid.

Most efficient operation thanks to the Solar Pump Driver MPPT feature.

Solar Pump Driver Extends the life of Pumps and Motors by soft lifting.

In cases where the Solar Panel power is not enough in the Solar Pump Driver, it should have the ability to complete the need from the city network.

• SENSORS:

a) Well sensor: It is used to measure the water level in the well.

b) pool sensor: It controls the motor according to the water level in the pool.

• MOUNTING APPARATUS AND WIRING: It is necessary to determine the constructions of the panels and the cable sections in accordance with the area where the system will be installed.

Apart from the specified equipment, devices such as DC breaker and Power Pack can be used depending on the pump model and system design.

While designing the system, the following information should be determined;

- The depth of the well where the water comes out in solar powered Deep Well pumps,

- In solar powered Deep Well pumps, if available, the size of the tank, if there is no tank, how much is the daily water need,

– Irrigation frequency in solar powered Deep Well pumps (Irrigation is done in how many days)

- Level difference between the well and the tank in solar powered Deep Well pumps

-Distance to carry water horizontally in solar powered Deep Well pumps

- Months in which the System will be used in solar powered Deep Well pumps

- The city where the system will be installed in solar powered Deep Well pumps

ADVANTAGES OF SOLAR POWERED AGRICULTURAL SYSTEMS:

• Solar Pumps have only initial investment cost.

• Operating cost in Solar Pumps is almost zero. (excluding maintenance costs where necessary)

• High efficiency in Solar Pumps and less electrical losses.

• Easy installation is possible in Solar Pumps.

• Solar Pumps do not depend on the grid.

• Solar Pumps have the feature of working integrated with the city grid.