Solar Infinity: Sustaining the Future with Solar Innovation
Europe, with its advanced research landscape and substantial funding avenues like Horizon Europe, is at the forefront of this transformation. The continent’s commitment to circular economy principles in the solar sector promises a future where solar energy’s benefits are continuously maximised.
The RESiLEX project, launched in June 2022, is a prime example of a Horizon Europe funded project developing new recycling solutions for the solar sector. The project is committed to developing innovative technological solutions for reusing silicon, recycling solar PV modules, and designing new products.
As part of the project, two research groups from the University of Liège (GREEnMat, GeMMe) are rethinking Europe’s solar panel recycling value chain and exploring the potential of recycled silicon. This silicon can be used in developing high-energy-density, low-cost batteries, enhancing e-mobility. In short, old solar panels can be used to build more efficient electric vehicles that charge faster and travel further, and decrease the EV industry’s reliance on mining.
Beyond mobility benefits, batteries also help the grid. More energy storage means more solar. Citizens can charge their vehicles at the midday peak, taking in solar energy at its most abundant and low cost moments, and drive the energy of the sun from day to night.
Silicon is the semi-conductive material responsible for the conversion of sunlight into electricity.
The potential to repurpose solar panel materials is endless, with future research likely uncovering new applications. Increased funding for solar research and innovation is crucial to realise this potential.
ETIP PV Chair, Rutger Schlatmann, Head of the Solar Energy division at Helmholtz-Zentrum Berlin, believes that; “For Europe to maintain a leadership on solar PV research and innovation, it is essential to directly involve the industry in R&I programmes, and ensure funding is directed to the right priorities.”
ETIP PV is the European solar PV sector's research representation to the European Commission.
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As Europe continues to advance its renewable energy agenda, the role of solar sustainability cannot be overstated. The relentless drive towards recycling and repurposing solar panel components is not just an environmental imperative, but a strategic necessity for energy security and economic resilience.
With robust funding mechanisms like Horizon Europe and strategic industry collaborations, Europe is well-positioned to lead the global solar revolution. However, sustained political will and smart investments will be crucial to transforming these ambitions into reality. As the new EU mandate unfolds, ensuring that research and innovation in solar technology remain a top priority will determine whether Europe can maintain its competitive edge in the green economy. The future of solar energy lies not just in harnessing the sun but in re-imagining how we utilise its power for generations to come.
The Sun Times: A SolarPower Europe Magazine
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Explore more on the topic of solar research and innovation! Get in touch with our R&I Manager, Thomas Garabetian t.garabetian@solarpowereurope.org
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