Using Solar Energy Intelligently With VoltStorage
© VoltStorage

Using Solar Energy Intelligently With VoltStorage

 VoltStorage is what you might call a “typical” Munich startup. The team is made up of former TUM (Technical University of Munich) students, whose aim is to build a power storage unit that is the safest and most economical for private homes with solar power systems. In other words, they want to make solar energy usable 24/7 and also affordable.

Michael Peither, the co-founder of VoltStorage, became aware of a problem during his studies: power storage units for solar power systems are expensive – extremely expensive. He wanted to make them more cost-effective, and deepened his research by taking a semester off to conduct experiments in his parents’ basement. And so the first prototype was born. The core VoltStorage team began to take shape around him based on their shared interests. Michael is an electrical and industrial engineer, Jakob Bitner is an economist and Felix Kiefl is a mechanical and electrical engineer. It goes without saying that the trio of Munich founders has a good combination of know-how to offer.

Safer, less expensive and more convenient!

So what makes this young startup and their technology different from their competitors?

“Almost every company that manufactures these kinds of batteries focuses on lithium ion technology. That kind of battery is flammable and suffers a loss in performance and capacity over time. Everyone with a smartphone has probably experienced the phenomenon,”

said co-founder Jakob. He continued,

“Our product, VoltStorage, is based on vanadium redox flow technology and is non-flammable. That is because the electrolytes are 80% water, and can be charged and discharged almost infinitely without any loss in performance or capacity.”

Vanadium redox batteries have only been used for large-scale applications until now. They are usually roughly the size of a shipping container, and have always been assembled by hand. VoltStorage has been able to cut the battery down to the size of a small refrigerator. According to the founders, they have also been able to significantly reduce costs by using new and more cost-effective materials as well as a standardized manufacturing process.

VoltStorage

© VoltStorage

At the moment, the startup from the Bavarian capital is occupied with establishing a solid team locally and with manufacturing pre-production models of their battery. From September 2016 to January 2017, development continued in China. The founders were also able to secure important funding (in German only) at the start of the year.

Why Munich?

Since Michael and his co-founders studied at TUM, which closely links them not only to the city but also to the incubators from the two large Munich universities, no other city even came into question when choosing their location.

“Munich also offers a diverse crowd of extremely interesting people, aka employees. And we have not even mentioned the number of technology companies located in and near Munich. That kind of concentrated know-how is difficult to find elsewhere. The decision to locate our company here was not a difficult one.”

The VoltStorage team is certainly not worried about the future. Quite the contrary:

“The energy sector is facing fundamental changes. The major energy suppliers are having a difficult time, and somebody is going to have to earn that money in the future.”

 

An article by

Munich Startup

Munich Startup ist das offizielle Startup Portal für München und die Region, das von der Landeshauptstadt München entwickelt wurde. Mitinitiatoren bzw. Kooperationspartner sind die UnternehmerTUM, das Entrepreneurship Center der LMU, das Strascheg Center for Entrepreneurship (SCE) und die IHK für München und Oberbayern. Träger ist die Münchner Gewerbehof- und Technologiezentrum GmbH (MGH).

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close