Recent research led by Ahmet M. Penjiyev from the Turkmen State Institute of Architecture and Construction has unveiled significant potential for harnessing solar energy in the Kara-Bogaz-Gol Gulf, a region that could serve as a unique “solar pond.” This innovative study, published in the journal “Engineering Technologies and Systems,” highlights the feasibility of using solar thermal technologies to convert abundant solar radiation into usable thermal energy.
The research focuses on the area’s salt deposits, which act as thermal accumulators. By employing advanced mathematical modeling techniques, the study assesses the thermal resource potential of solar radiation in the Gulf, revealing impressive energy storage capabilities. According to the findings, the energy storage on the salt surface can reach 1,574.7 W/m² per day in summer and 1,009.0 W/m² per day in winter. This seasonal variability is crucial for planning energy systems that can adapt to changing environmental conditions.
One of the key takeaways from the study is the efficiency of solar energy conversion into thermal energy, which ranges from 40% to 70%, depending on the season. The solar pond efficiency is reported at 11.4% in winter and 14.6% in summer. Notably, temperatures on the salt surface can soar to between 55.04 and 79.8 ºC during the summer months, providing a substantial amount of heat that can be utilized for various applications.
Penjiyev emphasizes the broader implications of this research, stating, “The results obtained can be used for strengthening energy security, developing energy systems, and producing autonomous thermal power devices based on solar energy.” This aligns with global trends towards sustainable energy solutions, offering commercial opportunities in the energy sector, particularly in regions like Turkmenistan where fossil fuel reliance is high.
The potential applications of these findings extend beyond energy production; they could pave the way for the development of new solar energy systems and technologies in the Caspian region. By reducing reliance on fossil fuels, these innovations could significantly improve the environmental situation in the area, making it a compelling prospect for investors and energy companies looking to expand into renewable energy markets.
In summary, the research led by Penjiyev not only highlights the capabilities of the Kara-Bogaz-Gol Gulf as a solar energy resource but also underscores the importance of transitioning towards more sustainable energy solutions. As the world increasingly seeks to mitigate climate change impacts, studies like this one provide a roadmap for integrating renewable energy into existing systems, ultimately benefiting both the economy and the environment.
