Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Kalhuohfummi & Maroshi / Intelligent energy storage

Kalhuohfummi & Maroshi

Discipline: Product

Discipline: Product

Capture the sun, charge your devices. Share and compare the amount of energy you’ve produced and CO₂ you've saved with your friends and with the world. Get rewarded for the contribution you make to save the planet. This is the idea of Changers.
Changers motivates people around the world to rethink their energy behavior, to start producing their own clean energy. In doing so, they fight against climate change and contribute to a better world.
The hardware design has an iconographic and instantly recognizable profile. The device operation is intuitive and condenses a large number of features into an easy understandable interface.

Client / Manufacturer

Changers

Changers GmbH
Berlin, Germany

Go to profile
Design

nr21 DESIGN

nr21 DESIGN GmbH
Berlin, Germany

Niklas Galler, Felix Binder

Go to profile