Product

Indoor solar cells with industry-leading low light efficiency

Ideal for powering wireless indoor low-power applications, such as IoT devices, various sensors, etc.

Optimized for use under indoor light conditions, e.g. office, supermarket, home, etc.

Flexible and lightweight design with 0.2 mm thickness.

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Easily integrated in to different products

The evaluation kit is designed to show how our indoor solar cells can power wireless low-power devices that are normally powered by batteries. It combines Epishines indoor solar cells with an supercapacitor as an energy buffer and intelligent charging management to support various output voltages and energy storage solutions. It can even use an external primary battery as a backup.

The evaluation kit can deliver sufficient output current to power most low-power radios such as BLE, Zigbee, LoRa and similar. It is thin and flexible to showcase the unique product integration and design possibilities of Epishine's indoor solar cells

Our evaluation kit can be purchased at:

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Knowledge base

Low light
50 lux
~2 µW/cm²

Overhead light
200 lux
~8 µW/cm²

Office
500 lux
~20 µW/cm²

Supermarket
1000 lux
~40 µW/cm²

Our Product Integration Team

We have expertise in energy harvesting electronics, mechanics and design in our Product Integration team who work very closely with the customers in our projects.