New light-harvesting system could revolutionize solar energy, researchers claim

Panchromatic, ultra-thin solar cells could soon become reality WHAT JUST HAPPENED? The solar energy revolution might be about to shift into an even higher gear. Researchers in Germany have developed a groundbreaking new light-harvesting system that could drive a huge leap in solar cell efficiency by absorbing light across the entire visible range. For years, solar tech has been hamstrung by some fundamental limitations. Traditional silicon-based solar cells can absorb light across the entire visible spectrum, which is great, but they do so “weakly.” They also need to be thick – we’re…

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Saudi Arabia signs Agreements for 5,500 MW Solar PV Projects

In the presence of His Royal Highness Prince Abdulaziz bin Salman bin Abdulaziz Al- Saud, Minister of Energy, the Saudi Power Procurement Company (SPPC) has signed Power Purchase Agreements (PPA) for three new solar photovoltaic projects. The agreements was signed with a consortium of ACWA Power Company, and the Water & Electricity Holding Company (Badeel), a wholly owned subsidiary of the Public Investment Fund (PIF), and Aramco Power, a fully-owned subsidiary of Saudi Aramco. These new projects with a capacity of 5,500 MW are part of the National Renewable Energy Program, which is…

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Solar panel achieves world record with ‘miracle material

solar-panel

A new efficiency world record for converting sunlight into electricity has been set, in what researchers claim is a huge boost for renewable energy. Researchers at Longi, the world’s biggest solar panel manufacturer, achieved a 34.6 per cent power conversion efficiency using a tandem perovskite-silicon solar cell, beating the previous record by 0.7 per cent. The new record is also more than 7 per cent more efficient than the record for a standard silicon solar cell, which is found in most commercial solar panels. Perovskite has been hailed as a ‘miracle material’ for its…

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