80-85
107
20 Dec, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
The article examines the properties of the dependence of the efficiency of solar cells in the climatic conditions of the city of Karshi on the concentration of impurities in monocrystalline silicon, which was used in their manufacture and under the influence o...
80-85
210
25 Sep, 2025
TECHNICAL SCIENCES
The article examines the properties of the dependence of the efficiency of solar cells in the climatic conditions of the city of Karshi on the concentration of impurities in monocrystalline silicon, which was used in their manufacture and under the influence o...
103-110
117
25 Sep, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
The article discusses the issues of the efficiency of solar energy supply to electric motors of pumping units used in irrigation systems in different countries of the world. A methodology for calculating modern indicators of the economic efficiency of photovol...