Wallbox Unveils Supernova PowerRing, a Fast-Charging System Delivering up to 400 kW per Outlet

Wallbox (NYSE: WBX), a leading provider of electric vehicle (EV) charging and energy management solutions, today announced the launch of Supernova PowerRing, the latest addition to its fast-charging family. Delivering up to 400 kW to a single vehicle, with a total shared system capacity of up to 720 kW, PowerRing combines the performance of a high-power charging system with a modular design that maximizes installed capacity and minimizes footprint, making it the ideal solution for destination and semi-public charging sites.

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Supernova PowerRing: Wallbox’s new modular fast-charging system, delivering up to 400 kW per outlet and scalable to 720 kW per site.

At its core, Supernova PowerRing is a connected system of multiple Supernova chargers, Wallbox’s family of fast DC chargers designed for public and semi-public use, that share energy intelligently between them. By pooling unused power across units, PowerRing aims to ensure that every outlet delivers optimal performance based on real-time demand. This architecture allows operators to make the most of their installed capacity while reducing idle energy and infrastructure costs.

Designed for real-world usage patterns, PowerRing dynamically distributes power across multiple charging points to optimize uptime, efficiency, and driver experience. Each setup can connect up to three Supernova units and six outlets, offering scalable installed capacities of 240, 480, or 720 kW to match the site’s specific needs.

“Operators need charging systems that make economic sense today while being ready for the future,” said Eduard Castañeda, Chief Product & Technology Officer at Wallbox. “Supernova PowerRing was designed to do exactly that, delivering flexibility, performance, and reliability, all within a remarkably compact footprint.”

The first phase of Supernova PowerRing introduces power sharing between units, allowing to dynamically allocate unused power where it’s needed most. This capability ensures greater uptime, reduces power limitations during peak demand, and maximizes the energy delivered across the site, all while simplifying infrastructure planning and installation.

In the following phases, PowerRing’s capabilities will continue to expand. The next evolution will allow power sharing even when one connector is already in use, offering greater flexibility for drivers and operators. At a later date, it will add intelligent power-sharing algorithms distributing energy across sites, optimizing performance, efficiency, and user experience.

Thanks to its compact design and scalable configuration, PowerRing can be installed in a wide range of environments, from urban retail centers and petrol stations to commercial parking sites. Its streamlined installation process also helps operators reduce deployment costs and accelerate time to market.

“Supernova PowerRing is designed to redefine how charging infrastructure can scale efficiently,” added Castañeda. “It allows operators to serve more drivers with less space, less cost, and less complexity, while maintaining a focus on charging speed and user experience.”

Supernova PowerRing is expected to begin rollout in phases as early as Q1 2026, beginning with Southern Europe, Benelux, and the UK/Ireland. Subsequent phases will expand into additional markets, including the United States, as Wallbox continues its global rollout of the platform.

About Wallbox

Wallbox is a global technology company, dedicated to changing the way the world uses energy. Wallbox creates advanced electric vehicle charging and energy management systems that redefine the relationship between users and the network. Wallbox goes beyond charging electric vehicles to give users the power to control their consumption, save money and live more sustainably. Wallbox offers a complete portfolio of charging and energy management solutions for residential, semi-public, and public use in more than 100 countries around the world. Founded in 2015 in Barcelona, where the company’s headquarters are located, Wallbox currently has offices across Europe, Asia, and America. For more information, visit www.wallbox.com.

Forward Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements contained in this press release other than statements of historical fact should be considered forward-looking statements, including, without limitation, statements regarding Wallbox’s expected future operating results and financial position, profitability and cost optimization, industry and company growth, business strategy and plans and market opportunity. The words “anticipate,” “believe,” “can,” “continue,” “could,” “estimate,” “expect,” “focus,” “forecast,” “intend,” “likely,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “”target,” will,” “would” and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements use these words or expressions. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to: Wallbox’s history of operating losses; the adoption and demand for electric vehicles including the success of alternative fuels, changes to rebates, tax credits and the impact of government incentives or reduction thereof;political and economic uncertainty and macroeconomic factors, such as impacts from tariffs and trade barriers, geopolitical conflicts, consumer spending, inflation and foreign exchange rates; the accuracy of Wallbox’s forecasts and projections including those regarding its market opportunity; competition; risks related to losses or disruptions in Wallbox’s supply or manufacturing partners; Wallbox’s reliance on the third-parties outside of its control; risks related to Wallbox’s technology, intellectual property and infrastructure; executive orders and regulatory changes under the U.S. political administration and uncertainty therefrom, as well as the other important factors discussed under the caption “Risk Factors” in Wallbox’s Annual Report on Form 20-F for the fiscal year ended December 31, 2024, as such factors may be updated from time to time in its other filings with the Securities and Exchange Commission (the “SEC”), accessible on the SEC’s website at www.sec.gov and the Investors Relations section of Wallbox’s website at investors.wallbox.com. Any such forward-looking statements represent management’s estimates as of the date of this press release. Any forward-looking statement that Wallbox makes in this press release speaks only as of the date of such statement. Except as required by law, Wallbox disclaims any obligation to update or revise, or to publicly announce any update or revision to, any of the forward-looking statements, whether as a result of new information, future events or otherwise.

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Introducing Supernova PowerRing A modular fast-charging system that delivers up to 400 kW per outlet and scales to 720 kW per site. More power. More flexibility. Less complexity.