Transparent Solar Panels For Windows Hit Record 8 Efficiency

A traditional solar panel.

Transparent solar panels for windows hit record 8 efficiency.

They broke the previous efficiency record and hit the all time high of 8 1 efficiency. In a step closer to skyscrapers that serve as power sources a team led by university of michigan researchers has set a new efficiency record for color neutral transparent solar cells. Both versions can be manufactured at large scale using materials that are less toxic than other transparent solar cells. Solar panels for windows hit record 8 efficiency transparent solar panels on windows could take a bite out of a building s electricity needs.

The team achieved 8 1 efficiency and 43 3 transparency with an organic or carbon based design rather than conventional silicon. The research is published in the proceedings of the national academy of sciences. Compared to the conventional solar pv cells the partially transparent solar panels have a lower efficiency at 7 2. Previous transparent solar cells have light utilization efficiencies of roughly 2 3 but the indium tin oxide cell is rated at 3 5 and the silver version has a light utilization efficiency of 5.

The team at the university of michigan have designed a colour neutral transparent solar cell that boasts an efficiency of 8 1 per cent which they claim is a new record. The team achieved 8 1 efficiency and 43 3 transparency with an organic or carbon based design rather than conventional silicon. August 17 2020 transparent solar panels for windows hit record 8 efficiency by university of michigan photograph of a transparent organic solar cell outlined by dashed lines. Partially transparent solar panels a german manufacturer heliatek gmb has developed this partially clear solar panel which can absorb about 60 percent of the sunlight it receives.

In a step closer to skyscrapers that serve as power sources a team led by university of michigan researchers has set a new efficiency record for color neutral transparent solar cells.