Exeger is a Swedish industrial company that invented and manufactures Powerfoyle, a solar cell that efficiently converts all types of light, whether indoors or outdoors, into electrical energy. With its superior design properties, Powerfoyle can be seamlessly integrated into any consumer electronic or IoT device, providing extended or even unlimited battery life. We enable our customers and partners to create more sustainable and convenient products that are powered by light.

Solution Briefs

  • thumbnail: Powerfoyle: Enabling Infinite Battery Life for IoT devices with Solar Energy
    Powerfoyle: Enabling Infinite Battery Life for IoT devices with Solar Energy

    Powerfoyle Indoor solar cells are ideal for developing solar-powered products that primarily use indoor light, such as remote controls, trackers, sensors, electronic shelf labels and more. Powerfoyle help brands to reduce their carbon footprint.

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  • thumbnail: Enabling Prolonged or Even Eternal Battery Life for Portable Audio with Solar Energy
    Enabling Prolonged or Even Eternal Battery Life for Portable Audio with Solar Energy

    Powerfoyle Hybrid solar cells are ideal for developing solar-powered products that use indoor and outdoor light such as headphones, trackers, IoT devices, consumer electronics and more. Powerfoyle help brands to reduce their carbon footprint.

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