FlexGen secures US$75 million financing, focuses on increasing bankability

LinkedIn
Twitter
Reddit
Facebook
Email

System integrator FlexGen Power Systems has secured a revolving credit facility (RCF) of US$75 million with J.P. Morgan.

Speaking with Energy-Storage.news, FlexGen CEO Kelcy Pegler said the RCF will mainly be used for increasing the company’s bankability, emphasising the importance of existing and operating for customers. The company will “lean into research and development,” focusing on emerging hardware and use cases for its technology.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

J.P. Morgan served as the lead arranger and administrative agent for the facility, with commitments from Spain-headquartered Banco Santander, Paris-headquartered BNP Paribas and First National Bank of Pennsylvania. 

FlexGen started as an engineering company, making microgrids in remote areas of the world and for customers like the US military. The company then moved into designing and integrating utility-scale energy storage systems.

FlexGen recently signed a joint development agreement (JDA) with Eos Energy Enterprises to develop a fully integrated battery energy storage system (BESS) using Eos’ zinc batteries and FlexGen’s Energy Management System (EMS), HybridOS. Pegler says this project is progressing well.

Part of HybridOS is FlexGen’s DigitalTwin, a technology introduced by the company in 2021. Aimed at developers, independent power producers (IPPs) and asset owners that are looking to develop standalone battery storage or add batteries to other generation, FlexGen’s project feasibility reports (PFRs) take a virtual model of the planned installation and allow users to determine everything from revenue opportunities and lifecycle costs to grid impact for interconnection.

In April 2024, FlexGen partnered with IPP Arclight and its subsidiary Infinigen Renewables to deploy a PV co-located 15MW BESS project in Puerto Rico. The BESS will utilise the system integrator’s HybridOS EMS.

Energy-Storage.news covered the November 2023 announcement that FlexGen and BESS-focused cell manufacturer Hithium made a 25GWh two-way agreement for battery supply and EMS. Of this, 10GWh will be batteries sold by Hithium to FlexGen, making it one of the year’s biggest offtake agreements between cell suppliers and system integrators.

Pegler said of the RCF in the company announcement: “The rapid expansion of AI and cloud computing is driving unprecedented growth in data centre power demands. This trend, combined with the broader energy transition, makes reliable and intelligent energy storage solutions more critical than ever for maintaining grid stability. This facility represents a significant milestone for FlexGen as we continue to lead the way in enabling the modern grid.”

“Collaborating with J.P. Morgan underscores our commitment to providing the bankable energy storage solutions needed to meet the needs of the 21st Century.”

11 November 2025
San Diego, USA
The 2024 Summit included innovative new features including a ‘Crash Course in Battery Asset Management’, Ask-Me-Anything formats and debate-style sessions. You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.
24 February 2026
InterContinental London - The O2, London, UK
This isn’t just another summit – it’s our biggest and most exhilarating Summit yet! Picture this: immersive workshop spaces where ideas come to life, dedicated industry working groups igniting innovation, live podcasts sparking lively discussions, hard-hitting keynotes that will leave you inspired, and an abundance of networking opportunities that will take your connections to new heights!

Read Next

July 3, 2025
Idaho Power’s updated integrated resource plan adds more solar, wind and energy storage than gas generation, while Public Service Company of New Mexico gets 450MW of solar and storage added to its resource application.
July 3, 2025
PowerChina has begun construction on what is claimed to be the world’s largest generation-side electrochemical energy storage project.
Premium
July 3, 2025
FlexGen Power Systems (FlexGen) has bid to take over rival US system integrator Powin during the latter’s Chapter 11 bankruptcy proceedings.
July 2, 2025
Utility company Ameren Missouri has filed an application with the Missouri public service commission (PSC) to construct a natural gas and battery storage facility in the state.
Premium
July 2, 2025
There is now 9.8GWh of large-scale BESS online in the UK, according to the latest data from Solar Media Market Research’s ‘Battery Storage: UK Pipeline & Completed Assets Database’ report.

Most Popular

Email Newsletter