Solar cell efficiency case [7]

In December 2018, Oxford Photovoltaic Solar, a British perovskite research and development company, stated that the efficiency of its perovskite-silicon parallel solar cells had reached 28%, breaking its own world record.

        In December 2018, Oxford Photovoltaic Solar, a British perovskite research and development company, stated that the efficiency of its perovskite-silicon parallel solar cells had reached 28%, breaking its own world record.

        A few months ago, when the company's titanium ore silicon solar cell efficiency hit 27.3%, the company said it was the highest level in the company's history. The latest result is the parallel use of 1 square centimeter solar cells made of perovskite silicon, which has been certified by the National Renewable Energy Laboratory (NREL) in Colorado, USA.

        CTO announced that he will further promote solar technology and provide a roadmap for perovskite silicon technology with an efficiency of more than 30%.

        It is understood that Oxford PV has produced commercial 156mm X 156mm photovoltaic cells as its development partner in the German industrial test line. The company is transferring mass production of perovskite-silicon parallel solar cell technology from the laboratory.

        For a long time, most people have focused on improving the efficiency of silicon solar cells and battery perovskites, but few people thought of combining two materials into the same cell to obtain additional benefits. This company has done this and has achieved excellent results. This is the solution and direction of all industry researchers. If the battery of this project can reach a conversion efficiency of 30% in the future, it can replace the existing silicon solar cells.

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