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Powering the Future of Space: Malaysian Universities Lead in Solar Technology Breakthrough

Malaysia is poised to play a significant role in the future of space exploration and manufacturing, thanks to a groundbreaking collaboration between Loughborough University and Swansea University. This partnership is focused on developing cutting-edge solar technology specifically designed for the harsh and demanding environment of space – a development that promises to reshape energy systems for satellites, space-based manufacturing, and potentially even lunar and Martian settlements.

The core of this innovation lies in the development of lightweight cadmium telluride (CdTe) solar cells. CdTe is already a well-established material for solar energy production on Earth, known for its efficiency and cost-effectiveness. However, the key breakthrough here is the application of this technology using ultra-thin glass as a substrate. Traditional solar panels for space are often bulky and heavy, significantly impacting the cost and feasibility of space missions. By utilising ultra-thin glass, these new CdTe solar cells drastically reduce weight while maintaining high performance.

Why is this a game-changer?

• Reduced Weight, Lower Costs: Lighter solar panels translate to lower launch costs, a major factor in space mission budgets.
• Increased Efficiency: CdTe technology offers high energy conversion efficiency, maximizing power generation in space.
• Enhanced Durability: The ultra-thin glass substrate provides a robust and resilient platform, protecting the delicate solar cells from radiation and micrometeoroids.
• Versatility: This technology isn't just for satellites. It can also power space-based manufacturing facilities, enabling the production of materials and components in orbit, reducing reliance on Earth-based resources.

The collaboration between Loughborough and Swansea universities brings together a wealth of expertise in materials science, solar energy technology, and space engineering. Researchers are focusing on optimising the manufacturing process for these ultra-thin CdTe solar cells, ensuring they can withstand the extreme temperatures and radiation levels encountered in space. They are also working on developing innovative deployment mechanisms to ensure the panels can effectively unfold and generate power once in orbit.

This initiative aligns perfectly with Malaysia's growing ambitions in the space sector. The country has been actively investing in space exploration and technology development, and this collaboration provides a significant boost to its capabilities. The potential impact extends beyond Malaysia, with the technology potentially benefiting space agencies and companies worldwide. As the demand for satellite services and space-based manufacturing continues to grow, the need for efficient and lightweight power sources will only increase, making this breakthrough a timely and crucial development.

The future looks bright for solar power in space, and this collaboration between Loughborough and Swansea universities is paving the way for a new era of space exploration and innovation. Keep an eye on this space – literally!