KACO new energy GmbH

KACO new energy, a subsidiary of Siemens AG, is a German manufacturer of inverters for photovoltaic systems and battery storage solutions. As one of the technological pioneers of transformerless inverter technology, the company draws on decades of expertise in power electronics. In 2024, KACO new energy celebrated its 25th anniversary, while its original parent company had already marked its 100th anniversary in 2014, having been among the earliest producers of inverters as far back as the 1930s. Since 2006, KACO new energy has been operating its production entirely with CO₂ neutral electricity, underscoring its role as a trailblazer in sustainable manufacturing. Combining German engineering excellence, international presence, and the continuous innovative strength, the company actively shapes the future of global energy supply. Included with KACO new energy: • Over 25 years of experience in solar technology and power electronics • German inverter manufacturer headquartered in Neckarsulm, Germany • Extensive testing that exceeds German standards • TÜV certified service and maintenance throughout the entire lifecycle of your PV projects • State of the art cybersecurity technology • Minimal CO₂ footprint