Tower-type Concentrated Solar Power (CSP) plants in China harness solar energy using molten salts for heat transfer, benefiting grid stability. Research delves into high-temperature concentrated solar technologies for green hydrogen and aviation fuels production. Advanced 3-D printing shapes ceramic solar absorbers, optimizing heat transfer for efficient green fuel generation. Investigations aim to reduce thermal stress and enhance structural integrity of high-temperature solar receivers, focusing on improving efficiency and operational optimization. The integration of computational fluid dynamics and multi-objective optimization methods guides the design of solar absorbers, achieving high thermal efficiency. This innovation in solar energy holds promise for sustainable energy production and underscores the importance of evolving technologies in the renewable energy sector.