Solar energy storage via green hydrogen production and liquefaction utilizing proton exchange membrane electrolyzers
Harnessing renewable solar energy is a promising approach to sustainable energy production, offering a clean and efficient power source for various applications. In recent years, green hydrogen production through water electrolysis has emerged as a key area of focus. This method enables the extracti...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-07-01
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| Series: | International Journal of Thermofluids |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666202725002423 |
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| Summary: | Harnessing renewable solar energy is a promising approach to sustainable energy production, offering a clean and efficient power source for various applications. In recent years, green hydrogen production through water electrolysis has emerged as a key area of focus. This method enables the extraction of hydrogen and oxygen from water without generating harmful emissions, aligning with goals for zero-carbon energy systems. In this study, a proton exchange membrane (PEM) electrolyzer is analyzed and optimized for water decomposition, providing a scalable solution for green hydrogen production. Bandar Abbas was selected as the target location for the implementation of the proposed system. The study introduces an integrated system to store solar-generated electrical energy in the form of hydrogen gas, serving as a versatile energy storage solution. Performance simulations were conducted using Meteonorm, MATLAB, and PVsyst software to evaluate the operation of the electrolyzer and the photovoltaic system. The optimized PEM electrolyzer achieves a capacity of up to 550 kg/h, successfully producing 438 kg of hydrogen gas, while requiring 6000 kW of electrical power to operate efficiently. This research highlights the feasibility of utilizing solar energy for large-scale hydrogen production and storage, supporting advancements in renewable energy technologies |
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| ISSN: | 2666-2027 |