Leading monitoring, control and analytics solutions for a renewable future
Gantner is a full-service PV monitoring and control supplier for utility scale PV Power Plants. The Gantner hardware portfolio includes string monitoring devices, DC and AC combiner boxes, weather stations, cloud-based SaaS, power quality meters, data loggers and the power plant controller “Q. reader”.
Gantner Image Brochure
We are delighted to announce the 2024 update of our image brochure. The brochure is designed to provide an overview and insight into Gantner Environment and demonstrate our range of solutions available.
The brochure is available in English and Spanish.
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Webportal SCADA
The gantner.webportal is an independent real-time analysis platform for data acquisition, storage and control of your PV portfolio which offers investors solid and reliable information (Financial KPIs, Performance Analysis) enabling them to evaluate their PV portfolio performance and develop preventive maintenance strategies.
Data Logger and PPC
The Q.reader offers reliable and flexible solutions for the data logging and park control of utility scale and industrial and commercial (I&C) PV power plants. With functions like voltage regulation, reactive or active power control, and control of power factor at the grid connection point all Distributed Network Operator (DNO) requirements are provide to maximize grid stability. The real time Linux based Q.reader has multiple input and outputs for the signal connections. The module concept allows flexible upgrade of the number of inputs and outputs. The Gantner Instruments Plant Controller provides all functionality for the Smart Grid for today and tomorrow
Mobile devices
Thanks to the fully supported W3C standard HTML5 the Gantner webportal supports mobile devices without any additional plug-ins.
Battery-based Energy Storage System "BESS"
Gantner Q.reader central BEES controller with PPC features for utility scale PV power plants
Meteo sensors and complete meteo stations
Gantner offers a wide range of weather sensors and a complete meteo stations.
Central Inverter
Gantner Instruments Q.reader central does comply with the most inverter communication protocols and standard industrial protocols like Modbus TCP, Modbus RTU and SunSpec.
AC Combiner Box "ACCB"
The Gantner AC Combiner boxes provides the optimal interface between inverter and transformer station in decentralized energy generation plants.
DC combiner box "DCCB"
In large solar systems monitoring and troubleshooting becomes more complex. With the integrated string.bloxx it is possible to monitor inverter-independent precisely the DC side of photovoltaic systems. The data exchange between a string bloxx and superior management system can be direct by the open standard Modbus RTU Bus.
String Inverter
Gantner Instruments Q.reader central does comply with the most inverter communication protocols and standard industrial protocols like Modbus TCP, Modbus RTU and SunSpec.
RobustHardwarefor demanding applications in all climates
Whether data logging, power plant controllers, DC combiner boxes or string monitoring solutions: our hardware is developed individually and for the highest requirements.
Learn more about our Hardware
PerformantSoftwarefor optimal monitoring and efficient evaluations
Our independent real-time analytics platform for data collection, storage and control of your PV portfolio provides solid and reliable information.
Learn more about our Software
ModernTest equipmentprovides all required data sets for an easy and accurate validation
The Test equipment measures all parameters for energy yield, low light behavior and thermal coefficients for any PV technology in order to create track record data and bankability support.
Learn more about our Test equipmentGlobal competence with references in 47 countries
Gantner is a leading global full-service provider for the monitoring, control and analysis of utility-scale PV power plants. Gantner develops and produces tailor-made solutions for the measurement and control of all required parameters in such plants. All these solutions are supported by local teams and partners worldwide. Regardless of geographic region, main goals in the complete chain of planning, engineering, producing, supplying and commissioning are to constantly verify that the monitoring solution meets the client’s requirements and to ensure to have the system work without errors - right from the start.
Why choose Gantner Instruments?
30+ years of experience
Gantner Instruments developed the famous Q.reader, and we have remained pioneers in innovation for PV ever since.
Made in Germany
We leave nothing to chance, standing behind the quality and care of our products. Our Production department works with only cutting-edge technologies and production methods.
Cost Effective
You can achieve low unit costs (i.e., high productivity) while at the same time we deliver an industry-leading level of service and product quality (i.e., service excellence).
Get in touch and let's start together
We are happy to advise you on your project and to help you to solve your challenges. We look forward to your inquiry.
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