Founded in Berlin in 2016, the SEG Sonnenrepublik Energie GmbH wants to solve the rising energy problem of today's mobile devices. Therefore it has created innovative premium design solar chargers for USB as well as 12V devices, such as smartphones, cameras, notebooks and others. The USP of the Sonnenrepublik products are highest efficiency and functionality, sustainable materials and designs, and German quality level. R&D results and brands are continuously protected by patents. Beside their standard product range the Sonnenrepublik also offers custom design developments and power supply projects for industrial customers and smart cities, ranging from miniature energy harvesting solutions up to power supply systems in the Kilowatt range.