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Revolutionary Solar Cell

Imagine a world where every surface, from buildings and windows to vehicles, contributes to clean energy

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Our Technology

New architecture for a NanoCrystal based solar cell

We redefined NanoCrystals PV architecture, fully utilizing NanoCrystals inherent advantages for solar cell efficiency.

Unlocking the Full Potential of NanoCrystals: Arbell Energy's Revolutionary PV Architecture Redefines Solar Cell Efficiency.



To create a greener world by harnessing Arbell’s solar energy technology for an effective, efficient, and competitive source of energy, everywhere.


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The most transparent, ultra-thin solar cells.


The highest current density for this thickness achieved in the world. 

Light. Flexible.


Cost efficient. 

Our solar cells are substantially lighter and more transparent than the existing alternatives. Together with increased efficiency, this will enable previously unexplored applications for light weight, high efficiency and transparent solar cells.


With simple manufacturing techniques and materials, costs can be significantly reduced.

Arbell Energy’s unique design allows for curved surface implementation, in contrast to existing crystalline silicon’s rigid cell design. 

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Greatly Improved 

Solar Cell Efficiency

~40% and beyond

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Flexible Cell Architecture

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Lightweight Cell

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Low Manufacturing Costs

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Greatly Improved Solar Cell Efficiency >> 50% and beyond


Stay updated on our latest news about Arbell Energy!

Be sure to check this page regularly to see all the exciting news and developments .


Winner of the Honda Xcelerator Ventures - 2050 Vision Challenge Competition! 

The competition took place during EcoMotion Week 2023 and was open to solutions in carbon neutrality and advanced safety technologies.

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Our Team

Prof. Dr. Heiko Seif

Advisory Team

Prof. Dr. Heiko Seif holds a doctorate in engineering and has extensive experience in consulting and technology management with Con Moto Consulting Group. He founded and led Alpha Build GmbH, fostering entrepreneurship and innovation.

Zvi Hauser

Advisory Team

Zvi Hauser, consultant for Israeli Hi-tech and with a specialty in Japan Israel relations. He bridges economic and corporate collaborations between Israel and Japan and co-founded the Japan-Israel Innovation Platform, strengthening economic ties between the two nations. Having served as Secretary of State of Israel, he is a seasoned advisor with over 30 years of experience.

Daniella Atzmony

Advisory Team

Daniella Atzmony is a leading expert in patent law and strategic innovation. As CISO at Biostaq.IO and Chairperson of the Advisory Board at the Forum of In-House IP Managers and Counsel in Israel, she brings extensive expertise in startup strategy and intellectual property law, ensuring clients and organizations are well-positioned for growth and innovation.
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