Zwoenitz, 14 April 2016. With installations of 367 megawatts in the first quarter of 2016, the German-based company Gantner Instruments has established itself as one of the biggest independent photovoltaic monitoring companies worldwide. Since January 2016, the PV business unit Gantner Instruments Environment Solutions has already provided turnkey monitoring and control solutions for 33 projects in the United Kingdom alone. During the last week of March, the PV team set up and commissioned 18 sites in Great Britain at the same time. All of these installations meet the obligations of the Renewable Obligation Certificates (ROC).