Easy operation, enormous benefit

With just a few clicks you can install MaxTalk 2 on your PC. Connected to the inverter via Ethernet or RS485, the user-friendly program immediately displays important yield and measured values.

Intuitive user interface

  • Intuitively understandable, easy to operate
  • A plant tree provides you rapid access to all registered plants and devices
  • Simple interface with clearly labelled tabs
  • Supported languages: German, English, French, Italian, Spanish

Plant functions

  • Register and administer any number of PV plants
  • The plant wizard supports you as you register your new plants
  • The plant overview quickly establishes the current plant status

Device functions

  • Query of present measurement values, yield data and device configuration

Monitor functions

  • Any combination of important measured values of the PV power plant
  • Measured values compiled in table or chart

System Requirements

Windows XP

  • Pentium-III with 800 MHz
  • 512 MB RAM
  • 100 MB available on hard-drive storage

Windows 7

  • Pentium-IV with 1 GHz or more
  • 1 GB RAM
  • 100 MB available on hard-drive storage

Required screen resolution

  • 1024 x 768 pixel


  • 10Base T Ethernet or RS-485 interface for the connection to the device

Devices supported

  • P series, S series, MT series¬†and HT series string inverters
  • TS series and TS-SV series central inverters
  • MaxCount
  • MaxMeteo