Sono Motors awards major battery contract to German automotive supplier ElringKlinger

The Munich-based mobility company is awarding a major contract worth several hundred million euros to the German automotive supplier ElringKlinger for the development and production of a battery for its solar vehicle "Sion".

Munich, 9th of May 2018 – Sono Motors, a Munich-based automotive company, announces its partnership with the German automotive supplier ElringKlinger for the development and production of battery systems. The total volume of the contract amounts to several hundred million euros over a period of about eight years.

Climate protection and working conditions played a decisive role for the company in deciding in favor of a domestic location for the production of battery systems. Emitting as little carbon dioxide as possible during the production process, Sono Motors will furthermore offset all unavoidable greenhouse gas emissions by supporting certified climate protection projects.

"The announcement of the partnership with ElringKlinger marks an important milestone on the road to series production," says Laurin Hahn, co-founder, and CEO of Sono Motors.

"The battery market currently confronts the entire automotive industry with major challenges. The nomination of the battery supplier is an important signal effect for our community and the numerous people who have already reserved a Sion," adds Hahn.

In selecting the partner, particular importance was attached to issues such as social standards and sustainability. Domestic production in Germany and the partner ElringKlinger made it possible to take these factors into account.

"We were very impressed by ElringKlinger's know-how and professionalism. A fully automated production line should also ensure cost-efficient production and shows that production in Germany can also make economic sense," explains Roberto Diesel, CTO of Sono Motors.

Sono Motors presented the innovative and family-friendly solar car Sion to the world last summer. The Sion is a self-charging electric car that feeds solar energy into the battery for up to 30 additional kilometers every day through the solar cells integrated into the bodywork.

Thanks to a battery range of 255 kilometers according to WLTP standard suitable for everyday use, a purchase price (without battery) of 16,000 euros and integrated sharing functions, the vehicle will appeal especially to families and city commuters.

The battery is to be offered on a rental basis or for a one-time purchase. The vehicle can be charged either at a conventional power outlet or a quick charging station within 30 minutes. To date, Sono Motors has almost 4,000 paid vehicle reservations.

As the company recently announced, there will be a Germany-wide test drive tour starting in mid-May. The family-friendly compact van will be available for test drives in 17 cities. One can register on the Sono Motors website.


Alexa Rauscher
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The innovative and owner-led automotive company Sono Motors was founded in 2016 based on the vision of a sustainable mobility concept independent of fossil fuels. The company now boasts an experienced team of engineers, designers, technicians, and industry experts who are developing and building a forward-looking electric car which is suitable for daily use, with integrated solar cells and innovative mobility services.

The carbon emissions generated during the vehicle’s production and manufacturing are entirely offset. The first prototypes were produced in 2017 with the support of renowned investors and crowdfunding, and have since been driven and experienced by more than 13,000 potential customers at test drive road shows. The overwhelming response to the vehicle and mobility concept confirmed the company founders’ vision and is turning it into a reality – the electric car Sion will go into series production.