gridDNA by morEnergy

Every grid is unique and has its own DNA. There are many factors that can distinguish the nature of a grid. Decode the DNA code of your network and learn to understand it better. This will optimise your network’s function and improve the profitability of your business.

Industrial Plants

Nowadays a wide variety of systems are operated with inverters. These inverters affect the grid and can generate feedback. As a result of the feedback, the control systems of plants are disturbed, i.e. unstable and can fail. We measure whether your system is running stable and whether the interaction of your plant with the grid works without problems.

Power Grids

We enable a precise insight into your network. This enables us to determine the exact number of (renewable) energy producers or consumers that can be connected to the grid and predict the grid effects. On request, we can set up a large-scale network monitoring system with automated analysis.

DGUV V3 Inspection

With more than 15 years of experience in the field of measurement technology and resonance testing, we are the reliable partner for DGUV V3 testing at your side. We test all protective devices for low and medium voltage, all equipment and carry out PD tests. We also offer PQ tests with resonance tests using our ONIS measuring system, ensuring even more comprehensive protection for your systems…

Renewable Energy

We have more than 15 years of experience in renewable energies. Contact us if you want to connect new generators to the grid or if you simply have a conceptual question. morEnergy – Conceptual design, testing and problem solving around PVA and wind turbines.


On the basis of our many years of experience in the field of renewable energies, we offer you various consulting services to make your energy project a success. Among other things, we offer calculations for steady-state and transient stability, the design of the various controllers within the WTG, and the optimal dimensioning of plant filters. For modelling, we can rely in particular on our ONIS and ONIS-36kV measuring instruments, with which we can carry out an objective measurement of the time- and frequency-dependent network impedance at low and medium voltage level.

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ONIS Technology

morEnergy originated from the network impedance research. As a Hamburg based company we want to offer our technology to the world market to support decentralized power generation. With our patented Online Network Impedance Spectrometer ONIS high-frequency power quality measurements can be performed. Our speciality is network impedance measurement for the detection of dangerous resonances up to 50 kHz in the power grid. With this solution we stand out from the competition and can detect problems before they occur. We offer on-site measurements to identify weak points and, as experts, we can show you proposed solutions.

Photovoltaic power plants – Preventive maintenance and troubleshooting.

The ONIS measuring device can be used to measure and analyze currents, voltages and impedances of renewable generation plants and their grid connection points at high frequency. In doing so, status information of relevant component groups as well as of the grid connection can be determined. In addition, recommendations for action for the controller parameters and the filter design of the installed inverters can be developed in order to optimally adapt the plants to the local connection point and thus avoid failures due to insufficient control.

Electric drive for elevator systems testing and troubleshooting

With our ONIS technology, we can determine whether the control system is running stably or whether a component in the electric drive system is defective. In this process, we determine the causes of malfunction and can make recommendations through our measurements to make the system stable and reliable.

Electric propulsion of rail vehicles testing of electric railroads

With our ONIS 36kV technology, we can determine whether the railroad’s control system is running stably or not. We determine the causes of instabilities and thus can issue a recommendation to make the system stable after our measurements

MoMe – Grid Monitoring

MoMe (spoken Monitoring Me) is our answer to the digitalization possibilities of distribution networks. With our monitoring functions, we optimise the distribution network where it is needed, without the need for additional investment. Our MoMe-IoT platform enables efficient and secure data transfer between the measuring units and our web servers. Our Distributed System Units create the conditions for the smart network of tomorrow. Learn more about our technologies and case studies on request.

  • Optimize investments in the network
  • Permanently monitor and continuously improve the network status
  • Network expansion: as much as necessary – as little as possible
  • Minimize downtime
  • Optimal utilization of networks and operating resources
  • Health monitoring for a long-lasting network (AI)
  • Smart Grid Analysis (AI vulnerability assessment)
  • Power Quality Monitoring (AI)
  • Preventive Maintenance (AI-controlled)

Our Partners


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