Private company

HelioSphera

HelioSphera S.A. is a Greek company founded in 2007, with major stakeholders in Greece and the United States of America. Its headquarters is in Athens, Greece, and its production facility is in Tripoli, Greece. The company's primary product was photovoltaic solar panels and modules, made of micromorph thin-film with an annual capacity of 60MWp.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2007Founded1
  • Industrysolar power1
  • HeadquartersAthens1

HelioSphera S.A. is a Greek company founded in 2007, with major stakeholders in Greece and the United States of America. Its headquarters is in Athens, Greece, and its production facility is in Tripoli, Greece. The company's primary product was photovoltaic solar panels and modules, made of micromorph thin-film with an annual capacity of 60MWp. The company ceased production in 2012 after falling victim to Chinese competition and it was declared bankrupt in 2017.2

The story

In January 2008 ground was broken in Tripoli, Greece for the company's production facility. The Micromorph thin-film plant was built in 18 months, from an investment of 180m Euros. The state-of-the-art, 27,000 m2 facility, with a clean room of over 1500 m2 launched production in September 2009. A month later the certification process according to IEC61646 and IEC61730 was completed by TÜV-Rheinland, with two mounting solutions for BIPV and ground mounted systems offered. Production started in the fourth quarter of 2009, and the ramp-up was completed in the third quarter of 2010. In 2010, 92% of the production was exported, and projects in Germany, Italy, Slovakia, France, Greece, Belgium, Israel, the Czech Republic, Japan and elsewhere have been commissioned, including large scale ground mounted systems and medium to small scale rooftop installations.

From Wikipedia’s article on HelioSphera, shared under CC BY-SA 4.0.3

Products and brands

  • photovoltaics

Listed on Wikidata.1

The company's micromorph modules are manufactured to perform in low light conditions, partial shading or high temperatures. HelioSphera S.A., one of the first companies to start module production in Greece, is the only thin film (micromorph-Si) producer in Greece.

From Wikipedia’s article on HelioSphera, shared under CC BY-SA 4.0.3

Timeline

  1. 2007Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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