STUDY OF PROSPECTS FOR THE DEVELOPMENT OF SOLAR ENERGY IN UKRAINE TO ENSURE THE SUSTAINABLE DEVELOPMENT OF THE ENERGY SYSTEM OF UKRAINE

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Problem statement.Ukraine faces problems such as insufficient development and implementation of renewable energy and environmental pollution, and it needs to find sustainable clean energy.Purpose of the study.The purpose of this article is to study the prospects for the development of solar energy in Ukraine and determine its role in the sustainable development of the energy system.Tasks include analyzing the current state of solar energy, determining the advantages and limitations of using solar energy, and determining methods for its effective implementation.Review of literary sources.are devoted to the study of the issue of the development of solar energy all around the world.The volume of optimal investments in the solar module was studied.In the short term, government subsidies can provide a cost advantage for solar investors.This is not a very continuous practice, trying to increase their projects only with government support.Spending on solar energy projects should be cut to solve this problem forever.Thanks to new technological developments, the problem of the high cost of solar energy Energy investments can be more successful.Orbital solar reflectors can be a useful asset for lighting solar power plants to increase their utility when no direct sunlight is available.Feasibility for various applications is analyzed, which requires accurate calculations of how much solar energy can be delivered from different orbits.It follows that a new analytical insight into the delivery of reflected solar energy delivery and demonstrate the importance of high-precision modeling.The strengths of the model are illustrated for a sun-synchronous orbit at an altitude of 1000 km, as well as a number of other orbits and solar power plants located at different latitudes and longitudes.The exergy analysis shows that direct heating of the air in front of the expanders by solar energy is more effective.In practical situations, it is also important to explore the Stirling Engine and ORC for the use of additional solar energy, since the temperature of the air in front of the expanders cannot be increased indefinitely.As can be seen from the above, the issue of the development of the solar energy is widely considered all over the world, but we have established that for the conditions of Ukraine, it is necessary to deepen the research in this area, since Ukraine has a significant solar potential.Summary of the main material.The current situation in the Ukrainian solar energy market is characterized by a rapid increase in the number of photovoltaic systems (PHS) installations and an increase in the production of solar energy.Ukraine has a huge potential for the development of solar energy thanks to favorable climatic conditions and legislative incentives for ecological energy production.An important advantage of solar energy is its continuity and purity.Using solar energy helps reduce greenhouse gas emissions and helps conserve natural resources.Another important advantage is the possibility of placing photovoltaic panels on the roof of the building, which allows more rational use of land resources.The limitations of solar energy in Ukraine include an unstable legislative framework, the high cost of installing solar panels, and a lack of funding for research and development of new technologies.There are also questions regarding the integration of solar energy into the overall energy system.Despite its limitations, solar energy has broad prospects in Ukraine.Expanding solar energy production helps to diversify energy sources, reduce CO 2 emissions and ensure the sustainability of energy systems.Further development of technology and stimulation of investments in this sector can have a positive effect on the introduction of solar energy in Ukraine.Solar energy is an alternative to fossil fuels and can provide a sustainable energy supply.The development of solar energy helps reduce greenhouse gas emissions and contributes to the fight against climate change.Analyzing the use of solar energy can help shift energy production to greener methods.Solar technology continues to evolve and become more affordable and efficient.This opens up new opportunities for the use of solar energy in Ukraine.Research findings.Research findings show that Ukraine has a huge potential in solar energy, and achieving sustainable growth in this sector requires careful analysis and forecasting.Conclusions.Solar energy can be a key factor in ensuring the sustainability of Ukraine's energy system.In order to use all the advantages of this energy source, it is necessary to create a stable legislative framework, attract investments and develop solar energy production technologies.

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