at better prices.
Not every company has the same work processes. We have therefore developed a ticketing system for the Solytic Portal that can individually reproduce the company-specific work processes. The ticketing system adapts to the work processes and not vice versa. Tickets can be generated manually both in the ticketing system and from the alarm messages (optionally also automatically for certain error types).
Based on the ticket type, emails can be sent directly from the ticketing system to the responsible service provider or employee. Thus Solytic helps O&M professionals and Asset Managers to manage their work processes as effectively as possible.
Automatic error recognition
Solytic also attaches great importance to ensuring that the user gets to the information he needs as quickly as possible in order to be able to process errors as quickly as possible. Errors can be listed at portfolio, asset or device level. Recurring error images are grouped and errors are automatically marked as completed after processing.
Interpretation of error patterns
Firstly, Solytic offers the display of system messages fed by the inverters and data loggers and secondly system specific alert messages. The user can filter and sort individually.
The flexibility of the system's own alarm messages is currently being extended so that the user can also adapt this function to his own requirements. Basically, the Solytic portal offers filter and sort functions to quickly find the desired content.
Calculation of financial losses of certain error patterns
Like many software providers, Solytic plans to offer this feature in the near future. The accuracy of the calculation depends, of course, largely on the customer's willingness to share internal information (e.g. hourly rates for service personnel).
Irradiation calculation based on satellite & sensor data
Solytic uses satellite and sensor data to calculate the specific target AC performance of an asset. In addition to the irradiation values, system parameters such as the orientation and inclination of the modules and the geoposition of the system are also taken into account. This is how the technical yield target value is calculated. If a asset produces less than technically possible in the long term, there is usually a need for a response. By dynamically weighing the various factors, the system learns continuously and the calculation becomes more accurate over time.
Calculating the Performance Ratio, which is based on satellite measurements, generates meaningful results when looking at a longer period of time - usually one year. If, however, measurement data are collected on-site, the theoretically achievable yield can be properly approximated and thus shorter time periods can also be considered.
The performance ratio can also be used to compare investments operating in different (climatic) regions or to draw conclusions about losses. Ideally, it can be even used to make statements about degradation, i.e. the reduction in hardware performance over time. However, this requires high measurement accuracy and constant comparison with the ambient conditions.
At Solytic, the performance ratio is in the beta phase. It has been specially designed for in-depth analysis in order to detect hidden errors at an early stage.
Display of technical string plan / digital twin
A visualisation of the string plans enables an intuitive linking of information and the actual asset. For example, alert indications and key parameters, such as DC voltage or yield, can be pinpointed and interpreted directly at the affected system points.
In this context, we differentiate between two approaches for the construction of a digital twin: a) the behavior model, calculated using learning algorithms (neural network, machine learning, artificial intelligence), as used by QOS, and b) the physical model, as used by Solytic.
The first model uses actual values from the system to learn the behavior of the system under certain conditions and to evaluate it in the future. If the actual values later deviate from the calculated target values, conclusions can be drawn about possible causes.
The physical model has its origin among others at NASA - in order to visualise and understand technical devices, when they are physically not accessible. In this approach, the system components with all their properties are uploaded into a digital model and their measured values are correlated. This allows to remotely determine and evaluate the exact condition of the entire system. The physical digital twin also allows that scenarios can be simulated, in the case of photovoltaics e.g. the replacement of an inverter as well as the resulting effect on the yield.
Currently the data is also brought into a context in order to learn the dynamic behavior of systems and to be able to evaluate them with foresight.
Control room view
Solytic splits this data view into a direct portfolio benchmark and a qualitative view for quick error identification with localisation. This view contains the most important information an O&M professional needs to identify a need for action. In the directly linked Portfolio Management-feature, device and system errors as well as the most important portfolio key figures are also displayed, more on this below.
That's the bottom line. It is not enough to be able to manage a large number of assets in the portal. Rather, it is about creating conditions for O&M professionals and Asset Managers that enable them to manage a portfolio as efficiently as possible.
Solytic does it this way:
Various portfolio views are offered in Solytic. While monitoring solutions are usually based on the classic tree structure, Solytic can save work steps and monitor all (or selected) devices at portfolio level, not just plants.
For example, the user can display an overview of all inverters of the entire portfolio, filter them by "problem cases" and compare them. With views like these, many work processes can be handled efficiently with Solytic.
Diagrams comparable across assets
Is the software manufacturer-independent?
Which solution is the right one for the respective application has to be clarified in detail. When switching a larger portfolio, it is easier and more cost-effective to consider a solution that doesn’t require additional hardware costs.