For Commercial and Large-Scale PV Plants

Solar-Log 1900

Solar-Log 1900

The Solar-Log 1900 is the perfect solution for monitoring and controlling large-scale PV plants and solar power stations with a maximum plant size of 2000 kWp. The energy management system offers comprehensive reporting options. With just a few components, a wide range of extra functions can be added, e.g. confirmation of the current amount of feed-in power.

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Solar-Log 1900 Data sheet
Solar-Log™ Manual

Solar-Log® Easy Installation

The inverter detection and Internet registration are carried out immediately. The installation status is indicated on the LCD status display. It is possible to configure the Solar-Log® via the PC Web interface.

Solar-Log 1900 PM+ & PM Packages

For plants larger than 100 kWp in Germany, remote control of the reactive power supply and power limitations are required along with a confirmation of the current amount of feed-in power. Solare Datensysteme offers a grid company specific "PM Packages."


Solar-Log WEB Enerest™

Fit for the future  with Solar-Log WEB Enerest™ – central control element for installers and service providers.  The Solar-Log WEB Enerest™ is available in three different service levels and price classes to respond even better to the differing needs of individual customer groups.  The M, L and XL editions make it possible to find the perfect fit for the needs of the plant owner and to offer the most optimal service.  The system provides banks and investors reliable protection and professional monitoring for PV investments.



A maximum of 100 inverters, just one manufacturer per bus, maximum plant size 2000 kWp.


The interfaces can be used to connect inverters (up to two different manufacturers) and components such as the Utility Meter, Pyranometer and SCBs. The Solar-Log 1900 Standard and Solar-Log 1900 PM+ have two RS485/RS422 interfaces and one RS485 interface.


Brochures, technical documents and the latest firmware version available for free download