Fluence Lines Up 2300 Megawatt-hours of Orders for Sixth-Generation Energy Storage Technology From Customers Including Enel, LS Power, sPower and Siemens
Fluence, a Siemens and AES company, today unveiled its sixth-generation energy storage technology stack combining factory-built hardware, advanced software and data-driven intelligence. Drawing on more than 12 years of industry leadership and innovation, the new technology is changing the way energy storage systems are built and operated — making them simpler, safer, faster and more cost-effective to deploy at scale.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20200616005326/en/
Fluence's three purpose-built energy storage systems (Photo: Fluence)
The technology stack creates the foundation for three purpose-built systems, GridstackTM, SunstackTM and EdgestackTM, that are configured for grid, renewable and commercial & industrial (C&I) applications, respectively, while easily addressing the need for larger systems and larger fleets of systems. Fluence has already been selected by leading customers such as Enel, LS Power, sPower and Siemens for 800 megawatts, 2300 megawatt-hours, of projects using the new technology.
“Energy storage applications require highly flexible systems that can be tailored to specific markets and customer needs,” said Fluence CTO Brett Galura. “Until now, customers were forced to choose between custom-built solutions or inflexible, vertically integrated products. This sixth-generation technology combines our proprietary dataset – among the industry’s largest – and our deep industry experience to deliver unparalleled intelligence and flexibility, while adding the benefits of mass production to standardize safety features and significantly reduce the time and cost needed to deploy energy storage. Over the past decade, Fluence has reduced the total cost of energy storage systems by 90 percent; our new technology stack focuses on driving down the non-battery costs of energy storage systems by up to 25 percent, while empowering gigawatt-sized deployments.”
Fluence’s new technology stack includes three components:
- Fluence IQ: Digital intelligence engines use data and machine learning to improve system decision-making, manage battery degradation, reduce operating costs and optimize energy market dispatch.
- Fluence Operating System (OS): Built on a decade of digital control system development, the fully integrated operating platform combines comprehensive controls, system visibility and asset management to improve asset performance at a single site or across entire fleets.
- Fluence Cube: The factory-assembled building block is 4-5x more modular than traditional systems and incorporates the latest technologies for rapid installation and scale, consistent operations & maintenance and improved quality control.
Fluence Cube, OS and IQ incorporate enhanced safety features to meet the most stringent safety standards, such as NFPA 855 and UL 9540A. Together, they provide the foundation for three pre-configured energy storage systems optimized for specific market segments and project needs:
- Gridstack: A utility-scale system designed for the most demanding grid applications (such as T&D enhancement, frequency regulation and capacity peak power), with industry-leading reliability and safety.
- Sunstack: A PV-optimized, co-located system designed to improve and expand the capabilities of solar generation with firm renewable energy delivery and additional grid services.
- Edgestack: A commercial & industrial system designed to support 500+ kW applications with rapid deployment and minimum footprint to reduce demand charges and provide critical power.
Major global power suppliers and industrial customers have already committed to deploy Fluence’s sixth-generation technology in Asia Pacific, North America and Europe. Siemens is delivering Gridstack and Edgestack for customers in Germany, Portugal and Finland.
“Battery storage is a rapidly growing segment and crucial for the energy transition. For the cost-efficient and fast execution of projects in the area of distributed energy, microgrids and eMobility infrastructure, the productization and modularization of storage technologies are decisive. With the new stack & OS approach, Fluence has a unique system providing cutting-edge safety,” said Jean-Christoph Heyne, Global Head of Future Grids, Siemens AG.
“Cost-competitive technologies, aggressive emissions targets and increased need for grid reliability and resilience are driving global utility and C&I demand for energy storage, which BloombergNEF predicts will attract more than $560 billion in investment by 2040,” said Fluence CEO Manuel Perez Dubuc. “What separates our carbon-intensive past from a sustainable future is market inflection. With the introduction of our next-generation design, Fluence is helping drive that inflection, making it more cost-effective, faster and safer to replace smokestacks with tech stacks that provide communities around the world with cleaner, more resilient energy systems.”
About Fluence
Fluence, a Siemens and AES company, is the global market leader in energy storage technology solutions and services, combining the agility of a technology company with the expertise, vision and financial backing of two well-established and respected industry giants. Building on the pioneering work of AES Energy Storage and Siemens energy storage, the company’s goal is to create a more sustainable future by transforming the way we power our world. Providing design, delivery and integration, Fluence offers proven energy storage technology solutions that address the diverse needs and challenges of customers in a rapidly transforming energy landscape. The company currently has more than 2.1 gigawatts of projects in operation or awarded across 22 countries and territories worldwide. Fluence topped the Navigant Research utility-scale energy storage leaderboard in 2018 and was named one of Fast Company’s Most Innovative Companies in 2019.
To learn more about Fluence, please visit: fluenceenergy.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200616005326/en/
Contact information
Alison Mickey, director of communications
E: alison.mickey@fluenceenergy.com
O: 703-721-8818
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
IDWS 2025 Concludes with Focus on Global Knowledge Exchange, Financial Opportunities, and Scalable Water Solutions16.12.2025 21:03:00 EET | Press release
The 4th Innovation Driven Water Sustainability Conference (IDWS) 2025 concluded on Wednesday in Jeddah, confirming its status as one of the world’s most influential platforms for shaping the future of water innovation, sustainability, and security. Gathering senior global policymakers and international industry leaders, this year’s edition has advanced critical dialogue on safeguarding the planet’s most vital resource, with Saudi Arabia at the forefront. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216483490/en/ Investors, innovators, and global institutions gather in Saudi to outline how capital, collaboration, and governance can accelerate long term water sustainability (Photo: AETOSWire) Among the most consequential engagements were a series of meetings that brought together discussions powered by SWA, centred on shared challenges, knowledge exchange, and exploring opportunities within the global water ecosystem. Att
OAG Appoints ex-Skyscanner Executive Filip Filipov as New Chief Executive Officer16.12.2025 18:00:00 EET | Press release
OAG announces today the appointment of Filip Filipov, ex-Skyscanner executive, as new Chief Executive Officer. Filip Filipov currently serves as the company’s Chief Operating Officer and takes over from Phil Callow who has chosen to step down having completed thirteen transformational years at the helm of OAG to pursue his many other interests. Since joining in 2024, Filipovhas played a leading role in the company’s ambitious next phase of growth and ongoing acceleration. He will now lead OAG into a new era defined by advanced data products and AI-driven intelligence. Before joining OAG, Filipov held senior roles in travel technology and big-data consulting, including on Skyscanner’s executive team. Filip Filipov said: “It’s a privilege to step into this role and lead a company with such a strong heritage and reputation. I’m excited for what’s ahead and committed to serving our customers with the reliability, service, and innovation they depend on.” Chairman of OAG, Gehan Talwatte, com
Xsolla Integrates SPENN in Rwanda and Zambia Giving Developers Access to a Strong Consumer-Merchant Ecosystem16.12.2025 17:49:00 EET | Press release
Xsolla, a global video game commerce company that helps developers launch, grow, and monetize their games, today announced that it has added SPENN to its payments solution portfolio in Rwanda and Zambia. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216303338/en/ Xsolla Integrates SPENN In Rwanda And Zambia Giving Developers Access To A Strong Consumer-Merchant Ecosystem Both Rwanda and Zambia are mobile-first, wallet-led economies where mobile money drives financial inclusion and rapid growth in digital transactions. Reports found that approximately 86% of Rwandan adults own or have used mobile money. As of mid-2024, mobile money transaction volumes in Zambia increased by 44% to 1.4 billion transactions from mid-2023. By adding SPENN as a payment method to its portfolio, Xsolla enables players to continue paying seamlessly in a way they are already familiar with. Key benefits of the SPENN integration include: Streamline
New Survey of Nearly 4,300 C-suite Leaders Reveals Intensifying Demand for Faster Innovation, Higher ROI and Stronger Business Resilience16.12.2025 16:00:00 EET | Press release
Rimini Street, Inc. (Nasdaq: RMNI), a global provider of end-to-end enterprise software support, managed services and Agentic AI ERP innovation solutions, and the leading third-party support provider for Oracle, SAP and VMware software, today announced the findings of its new global survey, “C-suite Imperatives: Accelerating Innovation in a Shifting Landscape.” The research was conducted in partnership with Censuswide surveying nearly 4,300 CFOs, CIOs, CEOs and CISOs across the globe, examining the pressures influencing executive-level technology decisions and the priorities shaping their investment strategies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216456670/en/ New Survey of Nearly 4,300 C-suite Leaders Reveals Intensifying Demand for Faster Innovation, Higher ROI and Stronger Business Resilience The analysis shows executives are recalibrating their strategies around AI, automation and resilience as boards push
Enersense Selects Sitetracker as the Platform of Choice for 5G and Fiber Expansion Initiatives16.12.2025 16:00:00 EET | Press release
Sitetracker, the global leader in complete Asset Lifecycle Management, announced that Enersense, a leading lifecycle partner for customers operating in energy transmission and production, industrial energy transition and telecommunications services across Finland and the Baltics, has selected Sitetracker to digitize and scale its operations. The implementation enabled Enersense to replace legacy systems, standardize workflows, and support their ability to deliver services with short lead times and high process precision. The first phase of implementation is already supporting Finland’s 5G and rapidly expanding fiber-to-the-home (FTTH) initiatives. Before Sitetracker, Enersense relied on spreadsheets and email to manage project execution, resulting in limited visibility into project milestones, asset tracking, and field performance. As 5G and FTTH deployment accelerated, these manual processes created operational bottlenecks, slowed invoicing, and hindered communication with customers a
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom