Central monitoring of over 1,500 PV and battery storage systems with PVisto®
Since early 2025, Enertec has been monitoring its growing portfolio of photovoltaic (PV) plants and battery energy storage systems (BESS) with the PVisto® data platform – more efficiently and under central control.
As Enertec’s portfolio continued to expand, the demands on operational management also increased. The company was looking for a central, scalable platform for data analysis, fault detection and process automation – and found the solution in PVisto®.
Today, more than 1,500 PV and 100 BESS systems are connected to PVisto® – from large ground-mounted plants to commercial rooftop systems and smaller PV installations – with a total capacity of approx. 50 MWp generation and 1 MWh storage.
One of the greatest advantages of PVisto® for Enertec is the integrated customer communication:
All 1,500 customers receive automatically generated monthly reports
The most important generation data is clearly presented – in text and charts
This creates transparency, strengthens customer loyalty and opens up new service opportunities – for example, upgrades to extended maintenance packages.
Complete portfolio overview
PVisto® consolidates all data on one platform – product-neutral and vendor-independent. This enables consistent alarm messages, true cross-comparisons and a comprehensive overview of the entire portfolio.
Faster fault resolution
Events are prioritised automatically based on technical and economic criteria – also taking into account specific service agreements. Critical incidents are identified and addressed immediately.
Easier integration of new systems
PVisto® is highly adaptive: new PV or BESS systems can be integrated quickly and easily.
Accurate fault interpretation
By incorporating external weather data services (CAMS, OWM), PVisto® enables precise fault analysis, even for plants without local irradiation sensors.
Time savings through data centralisation
The connection with Enertec’s CRM ensures automatic consolidation of technical system data and key figures. This increases the reliability of analyses and reduces manual effort.
With PVisto®, we have a far clearer overview of all the solar systems and battery storage units we monitor. Our customers appreciate the detailed insights we provide into the operational status of their systems — the feedback has been outstanding.
Enertec uses PVisto® as a powerful, vendor-independent monitoring platform that makes the operation of its entire PV and BESS portfolio significantly more efficient.
Automated data analysis optimises the deployment of service and maintenance teams, reduces costs and enables more precise yield forecasts – right down to the planning of maintenance trips.
This lays the foundation for further dynamic portfolio growth. At the same time, customers benefit from consistent service quality and sustained high energy yields from their solar plants.
