Terabase Energy lands US$6m funding round to deliver ultra-cheap solar

Facebook
Twitter
LinkedIn
Reddit
Email
Terabase Energy's software platform in action. Image: Terabase Energy.

Solar start-up Terabase Energy has closed a US$6 million Series A financing round, unveiling an aim to help drive down solar generation costs to below US$0.01/kWh by 2025.

The company was co-founded last year by six former SunPower employees. It provides proprietary software, automation and deployment solutions for utility-scale projects, working alongside EPCs, developers and independent power producers.

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

Its software suite applies digital tools and AI-led approaches throughout the project development process, helping reduce levelised cost of electricity (LCOE) for solar projects by managing costs and identifying potential efficiencies.  

PV Tech Power spoke to Terabase Energy in December of last year, when Matt Campbell revealed that while solar hardware costs have fallen by up to 88% in the previous 10 years, soft costs – including development, EPC management, labour and logistics – had failed to follow a similar trajectory. This is where Terabase intends to make further savings to the benefit of LCOEs.

“There just hasn’t been enough innova­tion applied to it yet,” Campbell told PV Tech Power. “Hardware has seen tons of innovation. Inverters today are 5MW, 1,500V; when I started doing projects they were 100kW and 400V. It’s the same thing with panels, the same things with racking. So there have been huge amounts of innovation, lots of investment. But we haven’t seen the same in soft costs. The way we build projects today isn’t that much different than the way they were built 10 or 15 years ago, even though the projects themselves have changed dramatically.”

The full feature with Terabase Energy can be read here.

The financing round was led by SJF Ventures, an investment firm with experience in the solar sector having previously included the likes of Nextracker and groSolar – which went on to be acquired by EDF Renewables – in its investment stable.

Dave Kirkpatrick, MD at SJF Ventures, described Terabase as a “perfect fit” for his company’s mission of supporting high growth, positive-impact ventures.

“It is rare for us to be able to back such a veteran team. Terabase's novel, digital approach delivers value to these massive solar projects and will accelerate solar's replacement of coal and gas generation around the world,” he added.

Powerhouse Ventures, City Light Capital and Trancoso Partners also participated in the funding round.

25 November 2025
Warsaw, Poland
Large Scale Solar Central and Eastern Europe continues to be the place to leverage a network that has been made over more than 10 years, to build critical partnerships to develop solar projects throughout the region.

Read Next

June 6, 2025
Eternal Sun has acquired German solar simulator provider Wavelabs, which has resulted in the formation of a new subsidy, Wavelabs Eternal Sun.
June 5, 2025
Policy uncertainty in the US is likely to disrupt investment in clean energy, according to a recent report from Crux.
June 5, 2025
Investment in clean energy and grids will reach US$2.2 trillion in 2025, double the expected investment into fossil fuels this year, according to data from the International Energy Agency (IEA).
June 4, 2025
Tariffs on US imports will increase the cost of US solar PV and energy storage technologies and slow the rate of project development, according to analysis from Wood Mackenzie.
June 3, 2025
US independent power producer (IPP) Silicon Ranch has invested US$3 million in autonomous robotics company Swap Robotics.
June 3, 2025
A joint venture featuring global oil major bp will begin construction on a 240MW solar PV project in Azerbaijan.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
June 17, 2025
Napa, USA
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
Solar Media Events
September 16, 2025
Athens, Greece