Gantner Instruments Environment Solutions
Gantner Instruments Environment Solutions GmbH
Zwoenitz, Germany
About
Founded in 2010, Gantner Instruments Environment Solutions is a private headquartered in Zwoenitz, Germany specializing in Solar.
Gantner Instruments Environment Solutions is a leading global full-service provider specializing in monitoring, control, and analysis of utility-scale photovoltaic power plants. The company develops and manufactures tailor-made solutions for measuring and controlling parameters in large solar installations. Key products include the Q.reader power plant controller, string monitoring devices (string.bloxx), DC and AC combiner boxes, weather stations, data loggers, power quality meters, and a cloud-based analytics platform (gantner.webportal). The company supports multiple industrial protocols (Modbus RTU, Modbus TCP, SunSpec) and provides grid control functions including voltage regulation, reactive power control, active power control, and power factor control. Gantner maintains local teams and partnerships worldwide to support planning, engineering, production, and commissioning. The company operates references in 49 countries and celebrated 15 years of operations in 2025.
Headquarters
Zwoenitz, Germany
Founded
2010
Company Type
Private
Business Models
Value Chain
Service Regions
Europe, Asia, North America, 49 countries