The patent, titled "Operation Device," reveals Sony’s plans to embed photovoltaic elements—the same technology used in solar panels—into the structure of PlayStation controllers. These cells convert ambient light into electricity, which is then stored in a built-in power unit. “A plurality of photovoltaic elements disposed in a [controller], and a power storage unit for storing power generated by the plurality of photovoltaic elements,” the patent reads. “The photovoltaic element has a solar power generation function and generates electric power used by the [controller].” This innovation could solve one of the most frustrating problems in modern gaming—controllers dying at the worst possible moment. Images included in the patent show several proposed configurations for the solar cells, suggesting that Sony is exploring multiple design options. How much power can realistically be generated through these built-in solar cells? Read more in our articles including "New Sony Patent Hints at Solar-Charging PlayStation Controllers" and "MLBB opens 2026 Global Skin Design Contest with USD 49,000 prize pool".
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Oct 23, 2025The patent, titled "Operation Device," reveals Sony’s plans to embed photovoltaic elements—the same technology used in solar panels—into the structure of PlayStation controllers. These cells convert ambient light into electricity, which is then stored in a built-in power unit.
“A plurality of photovoltaic elements disposed in a [controller], and a power storage unit for storing power generated by the plurality of photovoltaic elements,” the patent reads. “The photovoltaic element has a solar power generation function and generates electric power used by the [controller].” This innovation could solve one of the most frustrating problems in modern gaming—controllers dying at the worst possible moment. Images included in the patent show several proposed configurations for the solar cells, suggesting that Sony is exploring multiple design options.
Our coverage of photovoltaic cells includes: "New Sony Patent Hints at Solar-Charging PlayStation Controllers"; "MLBB opens 2026 Global Skin Design Contest with USD 49,000 prize pool"; "Europe enters the MLBB esports scene with first PGL Mobile Legends Challengers tournament". Each article provides unique insights and information.