Epishine

Epishine is eliminating the need for disposable batteries with market-leading printed organic solar cells. Simply offering a smarter way to power electronics

[Epishine @epishine]

In early 2017, five people met in Hallsberg and made a decision that would reshape Epishine. It meant leaving one path behind to pursue another. 

🔗 Read the next episode of our 10-year story: https://t.co/KH7g19wmua

[Epishine @epishine]

What could you build with indoor light?
Greater design freedom, less maintenance and new applications for connected devices. Pierre Harrysson explored these possibilities in “From Power Source to Possibility” at The Things Conference.

🔗Watch his keynote: https://t.co/ghoT2ujbON

[Epishine @epishine]

Replacing one battery is simple. Replacing thousands means recurring costs, waste and manual work. Electronic shelf labels automate updates, but battery changes remain manual.
Explore how light energy harvesting could offer a solution.

🔗 Read the article https://t.co/zkn7QZ4Ack

[Epishine @epishine]

Not every attempt succeeds. But some failures shape what comes next.
Before Epishine, there was an attempt to turn research into something commercial. It never took off, but its lessons helped shape a different approach
Read Episode 3: Before the Beginning
https://t.co/4eF6OdjLPc

[Epishine @epishine]

Every product starts with its purpose.
A computer mouse should fit naturally in your hand. A sensor should disappear into its surroundings. Yet many products still end up being designed around their power source rather than the user.

🔗 https://t.co/m49bbo3HRu

[Epishine @epishine]

Before Epishine, there was a Nobel Prize. Without it, we wouldn't exist.

Episode 2, "The Pioneers" is live on our website: https://t.co/npoytMpbTJ

[Epishine @epishine]

An indoor solar cell tested under different laboratory setups can show reported performance differences of up to 60%, as variations in light sources, test setups and measurement procedures can significantly affect the results.

https://t.co/ccMolYpwgW

[Epishine @epishine]

There's a version of Epishine's story that starts with a solar cell.
This isn't that one. It starts with a queue.

Episode 1 of our 10-year anniversary series is live: https://t.co/M5JTQGTUb0

[Epishine @epishine]

We’re exhibiting at electronica 2026 in Munich this November!

📅 November 10–13, 2026
📍 Munich, Germany

Through product demos, we’ll showcase how our printed indoor solar cells turn ambient light into a reliable power source for low-power electronics.

https://t.co/uztK0RdKgs

[Epishine @epishine]

A decade is long enough to learn things you could not have known at the start.
Here are three lessons that shaped who we are.

[Epishine @epishine]

Designing a light energy harvesting device involves several considerations, such as understanding what the application needs, the environment the device will operate in, how it integrates into the product, and how the components work well together.

✉️ https://t.co/A9uubUqiKA

[Epishine @epishine]

📖 New article: Why Roll-to-Roll Manufacturing Changes Everything for Indoor Solar Cells

Read here: https://t.co/PRH7oeolb0

[Epishine @epishine]

A decade of building what's next.
Today, Epishine celebrates 10 years.

Built on over 30 years of organic photovoltaics research, we're powering the next generation of low-power electronics with indoor light.

The story is just getting started.💜
https://t.co/E9TlhyXtS9

[Epishine @epishine]

We're heading to The Things Conference 2026!

📅 September 22–23, 2026
📍 Amsterdam, Netherlands

Stop by to see how Light Energy Harvesting enables low-power IoT devices using ambient indoor light.

See you there!

https://t.co/p4lhfozgt9

[Epishine @epishine]

Indoor solar cells enable seamless product integration.

Epishine's ultra-thin, flexible indoor solar cells integrate seamlessly into sleek, compact and curved products.

→ 0.2 mm thin
→ 1 cm bending radius

Have a product in mind?
Get in touch https://t.co/9QK6C078D0

[Epishine @epishine]

Explore our guide on the design considerations to make when building a light energy harvesting product: https://t.co/lHmUdbAxns

[Epishine @epishine]

COMPUTEX Taipei has come to an end – until next time!

A big thank you to everyone who visited our booth and shared their thoughts, questions, and perspectives on Light Energy Harvesting. We’re excited to keep the dialogue going.💡

[Epishine @epishine]

COMPUTEX Taipei has come to an end – until next time!

A big thank you to everyone who visited our booth and shared their thoughts, questions, and perspectives on Light Energy Harvesting. We’re excited to keep the dialogue going. 💡

[Epishine @epishine]

Day 2 at COMPUTEX Taipei, another opportunity to explore the future of low-power electronics. ⚡

We’re continuing the conversation around how ambient indoor light can become a reliable power source for connected devices.

Stop by our Epishine booth Q0816a to learn more.

[Epishine @epishine]

Day 1 of COMPUTEX Taipei has come to an end. ⚡

We'll be back tomorrow for another day at the event. Visit booth Q0816a to explore real applications of Light Energy Harvesting and how our printed indoor solar cells can enable autonomous devices.