Supernova PowerRing: The Next Chapter in High-Power Fast Charging Innovation

There’s a new chapter unfolding in the world of fast charging. One that’s smarter, more efficient, and built to evolve with the electric future.

Introducing Supernova PowerRing, the latest evolution of Wallbox’s proven Supernova DC platform.

Delivering up to 400 kW to a single vehicle, with a total shared system capacity of up to 720 kW across 6 outlets, PowerRing reimagines how high-power charging can scale → with modular design, dynamic energy sharing, and an industry-leading footprint up to 60% smaller than traditional high-power systems.

At a time when EV adoption is accelerating faster than charging infrastructure can keep up, PowerRing redefines what a fast charging system can be: intelligent, scalable, and built for an electric future.

Smarter Power in a Smaller Footprint

Think of PowerRing as a connected ecosystem of Supernova fast chargers working together as one. Instead of each unit operating independently, Wallbox’s DC Link technology allows chargers to share power intelligently across up to six outlets.

If one vehicle finishes charging early, its unused power instantly reallocates to another outlet, maximising uptime, minimising idle energy, and improving site profitability without any added infrastructure.

“Operators need charging systems that make economic sense today while being ready for the future. Supernova PowerRing delivers that flexibility, performance, and reliability, all within a remarkably compact footprint.”

Eduard Castañeda, Chief Product & Technology Officer at Wallbox

Built for Real-World Efficiency

Every PowerRing setup can connect up to three Supernova units (80, 160, or 240 kW each), giving operators the freedom to scale installed capacity as demand grows:
from 240 kW → 480 kW → 720 kW

That flexibility is what makes PowerRing ideal for urban retail hubs, shopping centers, petrol stations, fleet depots and public parking sites, where real estate, grid access, and uptime are critical.

With its modular structure and plug-and-play configuration, PowerRing makes it possible to deploy high-power charging faster, cheaper, and more sustainably, with 3× faster ROI than traditional all-in-one networks.

Technology That Evolves With You

The system launches with advanced power-sharing between chargers, ensuring every connected EV receives the optimal charging speed available. But this is just the beginning.

Throughout 2026, PowerRing will introduce new capabilities:

• Simultaneous power sharing – enabling dynamic energy distribution even when multiple connectors are in use.
  
• Intelligent power-sharing algorithms – optimizing energy use across sites for greater efficiency and uptime.
  
• Enhanced interoperability –  ensuring seamless integration with next-generation vehicles and infrastructure.

It’s a product designed not only for today’s market needs, but built to evolve alongside the next decade of DC charging innovation.

A Scalable DC Solution, for a Fast Changing Industry

The rapid growth of public and fleet charging networks across Europe has created a clear need: do more with less → less grid power, less space, less complexity.

PowerRing answers that call by combining high performance with intelligent design:

• Up to 400 kW per outlet
  
• Up to 6 outlets per cluster
  
• 60% smaller footprint than comparable systems

• Built-in redundancy for maximum uptime
  
• AFIR-ready with integrated payment and OCPP compliance
  
• DC meter law compliant

PowerRing sets a new benchmark in charging design: faster where it counts, smarter in operation, smaller in footprint, and built with sustainability at its core.

Redefining What Fast Charging Can Be

Wallbox’s Supernova platform has already earned its reputation for reliability, design, and ease of operation, with over 3,000 units sold worldwide. PowerRing takes that foundation and scales it – turning proven technology into a network-ready, future-proof solution that adapts to any site or business model.

The future of fast charging won’t be defined by size or speed alone, but by systems that do more with every kilowatt.

Learn more about our high-power DC charging solution

Supernova PowerRing begins rollout in early 2026 across Southern Europe, Benelux, and the UK/Ireland, followed by additional markets worldwide.