Silicon PV developer 1366 Technologies closes $5.15M VC funding round

Facebook
Twitter
LinkedIn
Reddit
Email

1366 Technologies has closed venture capital funding worth $5.15 million, bringing the total amount raised by the silicon photovoltaics developer to $17.55 million. The round was led by returning investors Polaris and North Bridge Venture Partners.

The new VC funding comes on the heels of the Lexington, MA-based company’s signing of a $4 million contract with the U.S. Department of Energy’s newly established ARPA-E program.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

“While we were in a strong cash position, our existing investors were impressed with our progress and the operational achievements we’ve made during the past 18 months,” said Frank van Mierlo, 1366’s president. “This round is a direct result of our ability to meet a number of critical technology milestones, our strong intellectual property position, and our standing as the only solar photovoltaics company to receive recognition from ARPA-E.”

Noting that the recently closed round will accelerate the commercialization of its self-aligned cell (SAC) and direct wafer technologies, 1366 says that it has already lined up two lead development customers and is actively selling the SAC equipment and process.

Read Next

June 20, 2025
Utility giant Engie North America has incorporated a precycling provision to incorporate solar panel and project component recycling into power purchase agreements (PPA) at four solar PV plants across the Midwest, US.
June 20, 2025
Akuo has signed a 15-year power purchase agreement (PPA) with Imerys to develop a solar power plant in Texas.
Premium
June 20, 2025
Panellists discuss some of the challenges in European solar's financial landscape at an event organised at Intersolar Europe 2025 by PV Tech.
June 20, 2025
The Energy Corporation of New South Wales (EnergyCo) has confirmed that construction on Australia’s first Renewable Energy Zone (REZ) has started.
June 20, 2025
The Australian government has given the green light for a landowner-led 250MW solar-plus-storage project in Tasmania.
June 19, 2025
Spanish independent power producer (IPP) Sonnedix has launched Project Douro, a 150MW solar plant in Tarouca, northern Portugal.

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Media Partners, Solar Media Events
July 2, 2025
Bangkok, Thailand
Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico