We are pleased to present our latest product in the field of photovoltaic monitoring: the Solar-Log Base 15V2.

This new controller offers comprehensive technology for effective energy management of your PV system. 

The advantages of the Solar-Log™ Base 15V2 at a glance:

  • Modern technology for precise system monitoring with the same functionality as the Solar-Log™ Base 15.
  • Comprehensive functionality only without a display.
  • Attractive price-performance ratio 
  • Important information such as the serial number and QR code are located on the front of the device.
  • Expandable functions for analysing and optimising energy generation.
  • User-friendly operation for easy integration and use - e.g. with new reset button.
  • Future-proof solution with regular firmware updates and support.
  • Available to order from 1 July 2025.


With the Solar-Log™ Base 15V2, you benefit from a powerful and reliable solution for monitoring and controlling your PV system. Take the opportunity to optimise your energy management! 

We continue to offer the Solar-Log™ Base with display without restrictions. However, the price had to be adjusted due to increased costs for the display components. In order to continue to guarantee you price stability, the Solar-Log™ Base 15V2 has now been added to our portfolio.

Please do not hesitate to contact us for further information or personalised advice.

Download: Datasheet Solar-Log™ Base 15V2