Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka by Tomi Rantasaari

Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka by Tomi Rantasaari is a highly esteemed winner of the very prestigious 2025 Igihembo cya A' Design Award cy'icyuma in Igishushanyo Gishingiye ku Ikoranabuhanga Competition Category.

IcyumaIgishushanyo Gishingiye ku Ikoranabuhanga· 2025

Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka

by Tomi Rantasaari

Client: Skyline Legal Oy

Igihembo cya A' Design Award cy'icyuma Winner in Igishushanyo Gishingiye ku Ikoranabuhanga Category

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The Design

About Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka

Voltti ni ikirenge cyo guhaza ingufu z'amashanyarazi ku modoka, cyagenewe ibidukikije byo mu mijyi. Iki kirenge kigizwe n'ubugari bwa mm 800, ubujyakuzimu bwa mm 400 n'uburebure bwa mm 1800, bituma kigira imiterere ntoya kandi yoroshye. Bateri ya solid-state ifite ubushobozi bwa 100 kWh ibika ingufu kandi ishyigikira guhaza vuba kwa DC ku bushobozi bwa 150 kW, mu gihe igabanya ibisabwa ku rusobe rw'amashanyarazi. Porogaramu igenzura ingufu ihindura umusaruro ushingiye ku mimerere ya bateri no ku mizigo y'urusobe rw'amashanyarazi. Guhaza ingufu bitangira igihe umuntu ahujije imodoka, kandi bishobora gukurikiranwa binyuze kuri ecran ikoreshwa mu gukoraho cyangwa porogaramu ya telefoni ngendanwa. Igice cyo hanze cyubatswe mu bikoresho byoroheje bya composite bifite ubwoko bw'ipaki ihanganira ibihe by'ikirere.

The Recognition

About the Igihembo cya A' Design Award cy'icyuma

Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka ni uwegukanye Igihembo cya A' Design Award cy'icyuma, ishimwe ry'agaciro ritangwa ku bishushanyo byiza bihuza ibyo umwuga n'inganda bikeneye ku bihangano byashushanyijwe neza. Abegukanye icyuma bagaragaza ubuhanga bukomeye, ubumenyi bwihariye, imyumvire y'inzobere n'ubushobozi bwo guhanga bw'ababikoze. Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka biteganyijwe ko izaba igihangano cyubahwa, gishimwa kandi gikundwa, gifatika kandi gifite udushya. Iki gishushanyo cyegukanye icyuma gihuza uburyo bwiza bukoreshwa mu nganda kandi gifite ibiranga bya tekiniki bifite ubushobozi, bifatanye n'ubumenyi n'impano. Voltti Ikirenge cyo Guhaza Ingufu z'Amashanyarazi ku Modoka yubahwa kubera gukora neza, kandi yashushanyijwe kugira ngo inoze ubuzima, ifashe gutuma isi iba nziza.

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