The start-up company VoltaView® GmbH was founded in spring 2022 as Fraunhofer HHI and Clausthal University of Technology spin-off. The mission of VoltaView® is developing modular mini-grid systems following the Bauhaus block building concept and setting them up in developing countries in order to give everyone affordable access to clean drinking water and electricity. The VoltaView®Powerhouse plant together with mobile, lightweight and portable battery power packs (Power2Go) provides new options: What yesterday was the diesel generator and the power grid network are today the VoltaView®Powerhouse and the Power2Go packs enabling trendsetting technologies such as Sun-e-boat – electromobility for small scale fishing boats, adapted to the needs and economic conditions of fishermen in rural sub-Saharan Africa.