KACO new energy GmbH is a German company specializing in the development, manufacturing, and sales of inverters and energy storage systems for renewable energy applications. Founded in 1992, the company is a significant player in the global solar and energy storage markets. Their core business revolves around providing solutions for the efficient conversion of direct current (DC) electricity generated from renewable sources like solar photovoltaic (PV) systems into alternating current (AC) electricity suitable for use in homes, businesses, and the grid.

Their product portfolio includes a wide range of inverters, designed for various applications and scales. This encompasses string inverters for residential and commercial PV systems, central inverters for larger-scale power plants, and battery inverters which manage the flow of energy to and from energy storage systems. These inverters are known for their high efficiency, reliability, and advanced features such as monitoring capabilities and grid compliance. They are tailored to meet the demands of both on-grid and off-grid applications.