Solar Monitor 3 - all models
Firmware 3.0.11 build 28 Release Candidate 6 - All LAN communication was significantly accelerated, the reliability of the entire device was increased. Added reactive power display, added drivers for battery storage with Smart1 controller and for Viessmann CHP gateway.Firmware for SM2-DI module - Uploading this firmware to the SM3-MU will update all connected SM2-DI modules (from version 1).
Solar Monitor 2 - all models
Firmware 1.0.03 - To be used only for SM2-MU units with firmware revision <= 1.0.03.Release NotesFirmware 2.1.2 build 41 - To be used only for SM2-MU units with firmware revision 1.0.04 and higher.(not recommended, only for test cases)Firmware 2.2.0 build 55 - Modbus Sunspec M2M functionality (first version,.not recommended, only for test cases)Firmware 2.2.3 build 71 - Delta Solivia, GreenBonO, Siemens, Omron, Goodwe drivers were modified. Possibility for custom web design, custom display for LCD TV. Counters also from SM2-DI modules (up to 8 modules).Firmware 2.2.3 build 72 - This firmware tries not to use SD card for sending data to portal. It only stores data if there is no Internet connection available. This increases reliability in case there is an interference with inverter electromagnetic noise.Firmware 2.2.3 build 73 - Reactive power variables added (inverters, INEPRO meter), added drivers for Victron, BMR PLA33, Finder, Queed (LAN, via eth. converter) and Goodwe (LAN), Diehl modified. Removed a number of bugs -> the overall reliability of the device was increased. For more details and beta versions see https://www.solarmonitor.cz/download/public/firmware/Firmware for SM2-DI module - Uploading this firmware to the SM3-MU will update all connected SM2-DI modules (from version 1).