E3/DC
Since 2010, grid-connected solar backup power supplies are produced under the brand E3/DC in Germany and Switzerland. Innovative solutions for energy storage and electromobility allow for the highest levels of self-sufficiency and savings. Together with experts from Hager, E3/DC forms the new Hager Energy business unit.
![hager group e3dc](https://assets.sc.hager.com/en/-/media/project/hagerdeep/hagercorporate/hager/hagergroup-com/brands/e3dc/hg_brands_e3dc_intro_landscape_1080x720.jpg?h=640&la=en&hash=62C67FD9FCE7858A80E8C18A4E092FC9)
New standards for a household energy supply that offers maximum performance and quality
The well-engineered technologies that originate from the automotive industry are used to make renewable energy available, not only in the area of mobility, but also in other areas of daily life.
![hager group e3dc](https://assets.sc.hager.com/en/-/media/project/hagerdeep/hagercorporate/hager/hagergroup-com/brands/e3dc/hg_brands_e3dc_01_landscape_1080x720.jpg?w=1000&hash=82198C96B9BBF2FED57E2E418A2CDBBB)
Energy storage systems
The development of energy storage systems for the automotive industry is the basis for E3/DC. The charging, discharging and driving technology developed by Wilhelm Karmann turns the E3 automobile into a mobile storage device.
![hager group e3dc](https://assets.sc.hager.com/en/-/media/project/hagerdeep/hagercorporate/hager/hagergroup-com/brands/e3dc/hg_brands_e3dc_02_landscape_1080x720.jpg?w=1000&hash=F861E0B91043203105F4674FFBC18106)
Our energy supply can become up to 100% autonomous.
Every year, we produce over 16,000 home power stations, which are manufactured exclusively in Germany, and are subject to the strictest quality controls, in accordance with the ISO 9001 standard.
![hager group e3dc](https://assets.sc.hager.com/en/-/media/project/hagerdeep/hagercorporate/hager/hagergroup-com/brands/e3dc/hg_brands_e3dc_03_landscape_1080x720.jpg?w=1000&hash=B43986062DA00F8F825ECBA7D0DFB9FB)
Our other brands
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