Voltti Polnilna postaja za električna vozila by Tomi Rantasaari

Voltti Polnilna postaja za električna vozila by Tomi Rantasaari is a highly esteemed winner of the very prestigious 2025 Železna nagrada A' Design Award in Generativno, algoritemsko, parametrično in z UI podprto oblikovanje Competition Category.

ŽeleznaGenerativno· 2025

Voltti Polnilna postaja za električna vozila

by Tomi Rantasaari

Client: Skyline Legal Oy

Železna nagrada A' Design Award Winner in Generativno Category

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Verified Award Winner

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The Design

About Voltti Polnilna postaja za električna vozila

Voltti je polnilna postaja za električna vozila, zasnovana za mestna okolja. Postaja meri 800 mm v širino, 400 mm v globino in 1800 mm v višino, kar ji daje kompakten profil. 100 kWh baterija s trdnim elektrolitom shranjuje energijo in omogoča 150 kW enosmerno hitro polnjenje, obenem pa zmanjšuje obremenitev električnega omrežja. Programska oprema za upravljanje napajanja prilagaja izhodno moč glede na stanje baterije in obremenitev omrežja. Polnjenje se začne s priklopom vozila, spremljati pa ga je mogoče prek zaslona na dotik ali mobilne aplikacije. Zunanjost je izdelana iz lahkih kompozitnih materialov s premazom, odpornim na vremenske vplive.

The Recognition

About the Železna nagrada A' Design Award

Voltti Polnilna postaja za električna vozila je prejemnik Železne nagrade A' Design Award, prestižnega priznanja, ki se podeljuje dobrim oblikovanjem, ki izpolnjujejo profesionalne in industrijske zahteve, pričakovane od dobro zasnovanih stvaritev. Prejemniki Železne nagrade kažejo veliko spretnost, visoko specializacijo, strokovno razumevanje in ustvarjalne zmožnosti svojih ustvarjalcev. Od Voltti Polnilna postaja za električna vozila se pričakuje, da bo visoko cenjena, občudovana in ljubljena stvaritev, ki je praktična in inovativna. To oblikovanje, nagrajeno z Železno nagrado A' Design Award, vključuje najboljše prakse panoge in ima kompetentne tehnične lastnosti, povezane s strokovnim znanjem in talentom. Zaradi svoje temeljitosti si Voltti Polnilna postaja za električna vozila zasluži spoštovanje in je zasnovan tako, da zagotavlja izboljšave kakovosti življenja, ki pomagajo narediti svet boljši kraj.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This Integrated EV Charger redefines urban charging infrastructure with a sleek, space-efficient design that seamlessly blends into modern architecture. Featuring an advanced battery storage system, it optimizes energy distribution, enabling fast charging while reducing grid dependency. Its minimalist form, enhanced by ambient lighting, ensures aesthetic harmony in premium environments.

The design visualization was enhanced using AI-assisted photo generation.
Dimensions & Packaging: Voltti features a compact and efficient design optimized for urban environments. Its dimensions are 800 mm (Width) x 400 mm (Depth) x 1800 mm (Height), ensuring a sleek and space-saving profile. The charger integrates a 100 kWh solid-state battery storage system, providing reliable energy buffering to reduce grid dependency. It delivers 150 kW DC fast charging, allowing for rapid vehicle charging with minimal downtime.

Equipped with AI-assisted smart grid integration and IoT remote monitoring, Voltti dynamically adjusts power output based on real-time energy demands. The exterior is constructed from lightweight composite materials with a weather-resistant coating, ensuring durability in varying environmental conditions.
Tags: EV charger, energy storage, fast charging, AI-assisted charging, smart grid, sustainable mobility, solid-state battery, urban infrastructure, renewable energy, smart charging station
Production Technology: Voltti utilizes advanced energy storage and high-efficiency charging technology, incorporating solid-state batteries for enhanced durability and performance. AI-driven power management ensures adaptive charging based on grid demand and vehicle needs. The design process employed parametric modeling and AI-assisted photo generation, refining form and function for an optimized user experience.
Design Challenge: The biggest challenge in developing Voltti was balancing high-performance energy storage with seamless urban integration. Ensuring fast charging without overloading the grid required innovative AI-assisted power management and solid-state battery technology.

External challenges included energy regulations, infrastructure limitations, and production feasibility. Overcoming these obstacles involved extensive research on grid flexibility, modular battery designs, and smart charging algorithms. By leveraging AI-driven predictive modeling and material innovations, we created a scalable, efficient, and visually harmonious solution for the future of EV charging.
Research: This project is based on sustainable energy and smart mobility research, aiming to develop a high-efficiency, grid-independent EV charging solution. The objective was to address energy storage limitations, peak grid demand, and user convenience.

The research involved market analysis, technological feasibility studies, and AI-driven energy management modeling. Data was collected from existing EV charging networks, energy consumption reports, and user experience surveys. Simulation tools were used to optimize battery storage efficiency and adaptive charging algorithms.
Inspiration: The inspiration for this Integrated EV Charger comes from the growing demand for efficient energy storage and seamless charging solutions in urban environments. As electric mobility expands, the need for fast, reliable, and grid-independent charging becomes critical. This design integrates advanced battery storage to optimize energy distribution, reducing peak grid load while ensuring uninterrupted charging.
Project Duration: The project was conceptualized in August 2024 in Rome, inspired by the need for efficient and sustainable EV charging solutions. The design process took place between January and mid-February 2025, integrating advanced energy storage and AI-assisted power management. The final designs were completed in mid-February 2025
Operation Flow: Voltti operates seamlessly with a plug-and-charge system, allowing users to connect their electric vehicle effortlessly. The integrated AI-powered smart system optimizes charging speed based on battery status, grid load, and energy pricing. Users can interact via a touchscreen display or mobile app, enabling real-time monitoring and scheduling. The built-in battery storage ensures fast, uninterrupted charging, even during peak grid demand, making EV charging more efficient and convenient.
Patents: Copyright Skyline Legal Oy
Team Members: Tomi Rantasaari, CEO and Head of Design
Image Credits: Skyline Legal Oy