Pythagoras Solar’s BIPV window technology wins GE award

Facebook
Twitter
LinkedIn
Reddit
Email

Pythagoras Solar has won the GE ecomagination Challenge for its Photovoltaic Glass Unit (PVGU) window technology. The company fended off competition from nearly 5,000 other entrants to win the award, which recognises the most promising innovations in the field of building-integrated energy technology.

The window unit offers the highest power density of any PVGU product on the market and with commercial installations already underway, a growing project pipeline and now the GE award, Pythagoras is well positioned to establish itself as a leader in building-integrated photovoltaics.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“GE sets high standards and we are proud that our technology has been recognised as a distinctive solution, ready for the real world and set to enable a market shift towards net zero energy buildings,” Pythagoras’ vice president of marketing and business development, Udi Paret, said. ”This award, along with its US$100,000 prize, validates our proposition and supplements the increased interest we are seeing from successful pilots, first commercial projects and growing product demand.”

“After one year and US$134 million committed to new partners, we delivered on our goal to scale and commercialise the best new ideas through open innovation,” added GE’s senior vice president and chief marketing officer, Beth Comstock. “The power of networked ideas, collaboration and partnerships to accelerate innovation represents a gathering force whose impact will be a significant driver in the future of business.”

The ecomagination Challenge is a collaboration between venture capital firms RockPort Capital, KPCB, Foundation Capital and Emerald Technology Ventures and is part of GE’s ecomagination initiative. The other award winners included PlottWatt, Suntulit, Viridity and Xergy.

Read Next

October 27, 2026
Thailand's cabinet has ‌approved a THB50 billion (US$1.48 billion) rooftop solar PV installation scheme, termed the People's Solar programme.
October 27, 2026
Scatec, the EIB, the EBRD and the AfDB have signed a US$650 million investment agreement for the Dandara solar-plus-storage project in Egypt.
October 27, 2026
Trinasolar will supply 580MW of solar modules and fixed-tilt mounting systems for four utility-scale solar projects in Poland and Lithuania.
Sponsored
October 27, 2026
Tongwei Solar's TNC 2.0 FULLX G12R-48 is designed for rooftop applications with varying available space and aesthetic requirements.
October 27, 2026
Caelux has signed an agreement with Indian PV manufacturer INA Solar to produce 3GW of perovskite-silicon ‘hybrid tandem’ modules.
October 27, 2026
ENNA Solar has signed an agreement to acquire a 166MW solar PV project with a 612MWh battery energy storage system (BESS) in Romania.

Upcoming Events

Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye