Empowering Space with Solar Innovation

 

Pioneering the next generation of ultra-lightweight solar technology for the future of aerospace industry.

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Our Mission

Making power in space lighter, cheaper, and more efficient

 

Pioneering the next generation of ultra-lightweight solar technology for the future of aerospace industry.

Satellite Power

 

Advanced solar modules delivering unprecedented power density for next-generation satellite missions.

Our technology reduces weight whilst increasing efficiency and extending operational lifespans.

Space Stations

& In-Orbit Services

 

Scalable solar solutions powering permanent space habitats, research facilities, and commercial orbital operations. Designed for the harsh environment of space with superior radiation resistance.

Drone

& Stratospheric Power

 

Ultra-lightweight solar modules enabling extended flight capabilities for high-altitude platforms and drones. Our technology offers industry-leading power-to-weight ratios for sustainable flight.

Our Story

 

 

HelioW was born from a vision to transform space power generation.

 

We identified a critical bottleneck in the rapidly expanding space industry :

the need for lighter, more efficient, and cost-effective solar power solutions.

 

We have rigourously validated the concept and product through extensive market research and technical analysis, confirming the massive opportunity in the growing NewSpace sector.

 

Today, HelioW is advancing its game-changing solar cell technology through strategic incubation at CSEM (in the frame of its ACCELERATE program) and we position ourselves at the heart of European solar energy innovation.

 

We are currently operating in selective disclosure mode as we finalize our patent applications and early partnerships. Detailed technical specifications and performance data are available under NDA to qualified partners.

Our Team

 

 

A diverse group of professionals united by a passion for innovation, space technologies and clean energy.

 

Expertise

 

We bring decades of experience from leading aerospace companies and energy technology firms.

 

Vision

 

We're engineers, scientists, and seasoned entrepreneurs working together to solve one of space's greatest challenges. 

 

Growth

 

We are driven by creative energy and responsibility to have an impact towards a prosperous, clean energy future for Earth and beyond. 

Our Foundations & Key Partnerships

 

CSEM Accelerate Program CSEM Accelerate Program
Executive master from Ecole Polytechnique Executive master from Ecole Polytechnique
Initial Coaching supported by Initial Coaching supported by
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