Latest news on downgraded photovoltaic panels

Are tandem solar cells the future of photovoltaic technology?

Such advancements enabled their integration into ultra-high-efficiency tandem solar cells, demonstrating a pathway to scale photovoltaic technology to the trillions of Watts the world needs to decarbonise our energy production. Tandem solar cells have huge potential. NREL, Author provided (no reuse)

Are perovskite solar panels breaking records?

There’s almost constant news about perovskite solar materials breaking records. The latest such news comes from Oxford PV—in January, the company announced that one of its panels reached a 25% conversion efficiency, meaning a quarter of the solar energy beaming onto the panel was converted to electricity.

Why are there so few facilities for recycling solar panels?

The reason there are so few facilities for recycling solar panels is because there has not been much waste to process and reuse until recently. The first generation of domestic solar panels is only now coming to the end of its usable life. With those units now approaching retirement, experts say urgent action is needed.

Are 'tandem' photovoltaics a good idea?

Babics, M. et al. Cell Rep. Phys. Sci. 4, 101280 (2023). Wan, J. et al. Solar Energy 226, 85–91 (2021). Jean, J., Woodhouse, M. & Bulović, V. Joule 3, 2824–2841 (2023). Firms commercializing perovskite–silicon ‘tandem’ photovoltaics say that the panels will be more efficient and could lead to cheaper electricity.

Will perovskite-silicon 'tandem' photovoltaics save electricity?

Firms commercializing perovskite–silicon ‘tandem’ photovoltaics say that the panels will be more efficient and could lead to cheaper electricity. Firms commercializing perovskite–silicon ‘tandem’ photovoltaics say that the panels will be more efficient and could lead to cheaper electricity.

Is France a leader in photovoltaic waste processing?

France is already a leader among European nations when it comes to processing photovoltaic waste, says Nicolas Defrenne. His organisation, Soren, partners with ROSI and other firms, co-ordinating the decommissioning of solar panels all over France. "The biggest one [we decommissioned] took three months," Mr Defrenne recalls.