GenStar MPPTWith GS-MPPT 100

Solar Charge Controllers » GenStar MPPT

The revolutionary GenStar MPPT represents Morningstar’s best engineering efforts brought together in a single design, with full, advanced communications and control features built-in–plus the ability to add more technology to any system through our innovative ReadyRail expansion technology.  Click on the button below to download the latest firmware.

Download Firmware

Ready to get even more connected?

Download the NEW GenStar V3 Software Update now! We've got some exciting new features for you. Along with SNMP v2C, we've added:

  • Support for SNMP v3 to boost security for those who need it.
  • New closed loop support for Deka Duration and Weco Batteries.
  • Easier remote configurations to your GenStar MPPT, so you can enjoy more reliable site uptime when tweaking system settings from afar.

Already a user? Awesome! Grab your free software upgrade here.

First time buyers can contact us for more information: