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Photovoltaic Power Plant “FNE Gobem” Temerin

In this blog, we write about the photovoltaic power plant “FNE Gobem” in Temerin and how we can work together for a sustainable future. In today’s world, where there is an increasing focus on renewable energy sources, the Temerin photovoltaic power plant serves as an excellent example of how we can efficiently and sustainably harness the power of sunlight. This plant, invested in by “Gobem” Ltd. Belgrade, aims to generate electrical energy using solar power. The planned photovoltaic power plant with a nominal inverter output of 9.36 MW and a nominal output of PV panels of 14.04 MWp will cover an area of 14 hectares. The technical documentation for this project was prepared by “Solar Energy” Ltd. Novi Sad. The project implementation commenced in May 2023, with the completion of works scheduled for the end of the year.

The photovoltaic power plant “FNE Gobem” in Temerin uses solar panels to harness solar energy. A total of 21,278 solar panels will be installed, each with a nominal output power of 660 Wp. Additionally, 75 inverters with an individual nominal power of 125 kW will be installed to convert the direct current voltage from the photovoltaic panels into alternating current voltage that matches the grid voltage and frequency. For the purpose of delivering electrical energy to the distribution grid, the installation of 5 prefabricated modular-concrete transformer stations (MCTS) 20/0.4 kV is planned. In each of the 5 prefabricated modular-concrete transformer stations, there will be two transformers with a power of 1,000 kVA, high-voltage (HV) equipment, as well as low-voltage (LV) distribution equipment.

The estimated average annual production is around 16,198 GWh, with an estimated reduction in CO2 emissions of about 6,630 tons.

After the completion of the works, the photovoltaic power plant “FNE Gobem” in Temerin will be connected to the distribution system of electrical energy (DSEE). All the produced electrical energy, except that intended for self-consumption, will be delivered to the distribution system of electrical energy, providing sustainable energy sources for the entire community. This solar power plant will significantly contribute to reducing greenhouse gas emissions and protecting the environment.

It is important to emphasize that the photovoltaic power plant “FNE Gobem” in Temerin is fully compliant with the latest global trends in the production of electrical energy from renewable sources. Its significance lies not only in the production of clean energy but also in promoting a sustainable future, encouraging research and development in the field of renewable energy, as well as creating new jobs in this area.

This project represents just one step in a comprehensive transition towards renewable energy. The photovoltaic power plant “FNE Gobem” in Temerin symbolizes our ability to responsibly utilize natural resources and reduce dependence on fossil fuels. Let this power plant be an inspiration for us to take steps towards preserving our planet and making it better for future generations.

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Contractor: “Solarna energija” d.o.o. Novi Sad

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Solar Capacity in Serbia

The Solar Capacity for Installing Solar Panels in Serbia

The solar capacity for installing solar panels in Serbia is approximately 1.5 GW. The best areas for installing solar panels in Serbia are those with high sun exposure, without significant obstacles such as mountains or large buildings. These are typically the regions in the south and east of the country. Serbia experiences around 240 sunny days on average per year. It can be said that Serbia has a significant solar capacity.

Installing solar panels in Serbia comes with many advantages, including:

  • Reducing dependence on imported energy and increasing the country’s energy independence.
  • Decreasing the emission of harmful gases and contributing to environmental preservation.
  • Enhancing energy efficiency and reducing costs for electricity consumption.
  • Generating new job opportunities and stimulating the local economy.
  • Utilizing solar panels for energy production in rural areas where electricity availability is limited.

Solar Panels in Serbia:

Serbia can benefit from solar panels and solar energy in various ways:

  • Electricity Production: Serbia can generate electricity from solar panels and sell it on the national electricity market or export it to other countries.
  • Investments in Solar Energy: Attracting investments in solar panel production and solar power projects can boost economic growth and create new jobs.
  • Energy Independence: By using solar panels and solar energy, Serbia can reduce its dependence on imported energy and increase its energy independence.
  • Environmental Preservation: Solar energy is a renewable source, and using solar panels can reduce the emission of harmful gases, contributing to environmental preservation.
  • Development of Rural Areas: Solar panels and solar energy can be used for energy production in rural areas with limited electricity availability, contributing to the development of these regions and improving the quality of life for the residents.

Currently, Serbia has about 500 MW of solar capacity in use. This figure is continuously increasing, with expectations of further growth through solar power projects and the installation of solar panels on homes and businesses.

Best Solar Systems for Installation in Serbia:

  • On-Grid Systems: These systems are most commonly used in Serbia, allowing users to sell excess energy back to the electrical grid.
  • Off-Grid Systems: Suitable for rural areas without access to the electrical grid, these systems are more expensive than on-grid systems but ideal for locations with limited electrical infrastructure.
  • Hybrid Systems: Combining on-grid and off-grid technologies, hybrid systems enable users to use electricity as needed and sell the surplus back to the grid.
  • Solar Systems with Batteries: Suitable for users who want independence from the electrical grid and the ability to use produced energy in case of power outages.

All these solar systems are efficient and used in Serbia. It is essential to tailor them to the needs and possibilities of each user, consulting with experts to choose the best system.

There are many high-quality solar panels available on the Serbian market, differing in price, performance, quality, and warranties. Some of the best and well-known solar panel manufacturers in Serbia include:

  1. Canadian Solar
  2. Jinko Solar
  3. Trina Solar
  4. Yingli Solar
  5. LG Solar
  6. Hanwha Q CELLS
  7. Risen Energy

All these manufacturers produce quality solar panels with high performance and provide warranties on their products. When purchasing solar panels, it is important to consult with experts for advice and recommendations on the best manufacturers and models that suit your needs.

You can explore our range of installation models here:

Development of Solar Energy at Universities in Serbia:

Solar energy is promoted through various study fields, such as engineering faculties, faculties for energy, architecture, and electrical engineering.

Engineering faculties, like:

  • Faculty of Technical Sciences in Novi Sad,
  • University of Belgrade’s Faculty of Mechanical Engineering,
  • University of NiÅĄ Faculty of Technical Sciences,

Offer various courses related to the production and use of solar panels, such as “Energy Efficiency” and “Renewable Energy Sources.”

Faculties for energy, like the Faculty of Energy and Management in Belgrade, also offer courses related to solar technologies and the production of electrical energy from solar energy.

Faculties of architecture and electrical engineering also provide courses dealing with solar energy and the application of solar technologies in architecture and electrical engineering.

In summary, the development of solar energy in Serbia is encouraged through various study fields and at different universities. This system allows for a broader spectrum of knowledge and skills related to solar technologies and the production of electrical energy from renewable sources

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What are Solar Panels?

Solar panels, or popularly known as PV panels, are used to convert sunlight, consisting of energy particles called “photons,” into electrical energy that can be used to power electrical loads. In addition to generating electrical energy, solar panels are also used for remote power supply to cabins, telecommunication equipment, as well as remote sensing.

Solar panels and the energy they produce represent the cleanest form of energy produced today, without harmful effects on the environment.

How Solar Panels Work:

Solar panels collect clean renewable energy in the form of sunlight and convert that light into electrical energy that can be used for power supply. Solar panels consist of several individual solar cells, which themselves consist of layers of silicon, phosphorus (providing a negative charge), and boron (providing a positive charge).

Photovoltaic Effect:

Solar panels absorb photons, initiating an electric current. The resulting energy generated from photons striking the surface of the solar panel allows electrons to be ejected from their atomic orbits and released into the electric field created by the solar cells, which then draw these free electrons into a directed current. This entire process is known as the photovoltaic effect.

The power is then drawn from the battery to the inverter, which converts direct current into alternating current (AC) that can be used for all alternating current devices.

In off-grid solar applications, a battery, charge controller, and in most cases, an inverter are necessary components. The solar array sends direct current (DC) through the charge controller to the battery. Power is then drawn from the battery to the inverter, which converts direct current into alternating current (AC) that can be used for devices without direct current. With the help of the inverter, solar panel arrays can be sized to meet the most demanding requirements of electrical loads. AC power can be used to power loads in homes or commercial buildings, recreational vehicles and boats, remote cabins, cottages, or homes.

Advantages of Solar Panels:

Solar panels can enable you to live off-grid, meaning you can be completely independent of events such as power outages or even larger energy crises. Besides, perhaps the greatest benefit you would enjoy from using solar energy is that it is both a clean and renewable source of energy. With the emergence of global climate change, it has become more important to do everything we can to reduce pressure on our atmosphere due to greenhouse gas emissions. Solar panels have no moving parts and require little maintenance. They are sturdy and last for decades when properly maintained.

What is crucial among the advantages of solar panels and solar energy is that, once the system pays off its initial installation costs, the electrical energy it produces during the remaining life of the system, which can be up to 15-20 years depending on the quality of the system, is absolutely free!

How to Make Money from Solar Panels:

When you install solar panels on your house or build a solar power plant, the excess energy produced by the panels can be stored in the grid. Installing solar panels is an investment that can pay off in today’s energy crisis within 5 to 10 years, depending on the strength of the solar panels you install. If you use less energy than your solar electric system produces, you can store that surplus in the grid and use it when you have higher consumption; surplus is also carried over from month to month!

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What Are Solar Power Plants?

A solar power plant is the most efficient and cleanest renewable source of energy. Solar power plants have become crucial for preserving our planet, and for this reason, they are used in many countries to generate electrical energy. The main advantage of using this type of renewable energy is that it has no harmful emissions, and solar power plants protect our environment. Additionally, any land can be used as a location for building a solar power plant.

How Do Solar Power Plants Work?

The solar panel, a component of every solar power plant, consists of an array of solar modules, each comprising several hundred or even thousands of individual diodes called PV cells. These cells have the function of converting solar energy into electrical energy, a process commonly known as photovoltaics. When exposed to direct sunlight, these cells generate a small voltage at their terminals. This potential difference causes electrons in one part of the circuit to flow to another, where they can perform valuable work. The amount of charge flowing depends on how much light falls on the module.

As more photons hit the module, more charge moves around inside the diode, creating larger currents. But there are only so many electrons available to move; eventually, they will all be spent. At this point, there is no further movement of electrons because the supply of free electrons is depleted. As long as enough sunlight continues to fall on the module, new electrons continue to appear on its surface. Ultimately, when the supply of electrons runs out, the output stops growing.

The total amount of electrical energy produced by a solar power plant depends on two factors:

  • How much sunlight falls on the solar panel module during any given period.
  • How efficiently the panel utilizes that incoming light.

Efficiency is measured in terms of power conversion efficiency. PCE measures the percentage of incident light converted into usable electrical energy.

How Much Energy Can Solar Power Plants Produce?

Since each PV module system is different, it is challenging to determine and calculate the exact output of a solar panel or how much electrical energy a solar power plant can produce.

The ideal starting point is to understand the parameters that deserve the attention of a PV module system and its power. A solar panel can produce anywhere between 250W and 400W. These figures depend on various variables that affect the efficiency of a solar power plant.

For example, if your solar power plant has panels operating at a temperature of 25°C and has 1000W of sunlight per m2 hitting the solar power plant, in this case, your 300W solar panels will produce 300W of electrical energy. This means that your solar power plant can utilize its full capacity.

To calculate the energy output that a solar power plant can produce, you should take into account various factors, such as sunny hours in your area, the size of the solar panel, and the efficiency of an individual solar panel.

How Many Panels Are Needed for a Solar Power Plant?

One of the most common questions we receive from our clients is how many panels they need to build their solar power plant. Such questions are very complex and primarily relate to the needs that a solar power plant must meet, i.e., how much electrical energy the client requires.

First of all, to build a power plant, we need to know more about your energy needs to provide you with a more accurate estimate of the construction and implementation of a solar power plant. The best place to start is to assess your current energy consumption based on past electricity bills. Data on previous usage is the best basis for determining how many panels you will need for your solar power plant.

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