Högerle GmbH

Högerle GmbH is a service provider based in Großhansdorf, Germany, established in 2023. The company focuses on the professional cleaning, maintenance, and inspection of photovoltaic systems. Its service portfolio covers gentle module cleaning, removal of lichens, mosses, and stubborn dirt, as well as sealing of PV modules. For condition assessment, it offers thermal inspections, visual inspections, and electroluminescence tests. Work is performed using certified robotic technology and demineralized osmosis water, with biodegradable cleaning agents, and without stepping on modules to prevent damage and microcracks. The company serves clients in Schleswig-Holstein, Hamburg, and Mecklenburg-Vorpommern, and nationwide for systems from 300 kWp, across agriculture, commerce, and industry.