According to your browser settings, you prefer the language English (US).
Our site is available in English (US).
All Important Documents
Download the latest Solar-Log™ firmware version free of charge to update the Solar-Log™ device software. Please check the device's current firmware version. Before a firmware update to version 3.6.0 can be performed, the device must have at least firmware version 2.8.4.
Do you already know about the function "Check firmware version automatically"? By activating this function, the Solar-Log™ device searches daily for new firmware versions on our update server (made possible as of firmware version 3.0.0). If a new version is available, this is displayed accordingly. After confirmation, the firmware can be downloaded. This requires a functioning Internet connection.
| Version | Date | Firmware | Release notes as PDF |
|---|---|---|---|
| Firmware 5.1.0_154 | 02.03.2020 | Download Firmware FW | EN DE |
| Beta firmware with functional FTP/FTPS transmission interval [The FTP/FTPS license is necessary] | 03.03.2020 | Download Firmware FW | EN DE |
| Version | Date | Firmware | Release notes as PDF |
|---|---|---|---|
| Firmware 4.2.7_116 | 19.02.2020 | Download Firmware FW | EN DE |
| Version | Date | Firmware | Release notes as PDF |
|---|---|---|---|
| Firmware 4.2.7_116 | 19.02.2020 | Download Firmware FW | EN DE |
| Firmware 3.6.0-99 (For Devices with Version 2.8.4 - 3.4.2) | 15.10.2019 | Download Firmware FW | EN DE |
| Firmware 3.6.0-99 (For Devices with Version 3.6.0) | 15.10.2019 | Download Firmware FW | EN DE |
| Firmware 3.6.0-99 (For Devices with Version 3.5.0 - 3.5.3) | 15.10.2019 | Download Firmware FW | EN DE |
| Version | Date | Firmware | Release notes as PDF |
|---|---|---|---|
| Firmware 3.6.0-99 (For Devices with Version 2.8.4 - 3.4.2) | 15.10.2019 | Download Firmware FW | EN DE |
| Firmware 3.6.0-99 (For Devices with Version 3.6.0) | 15.10.2019 | Download Firmware FW | EN DE |
| Firmware 3.6.0-99 (For Devices with Version 3.5.0 - 3.5.3) | 15.10.2019 | Download Firmware FW | EN DE |
| Firmware 2.8.4 (also for Solar-Log 800) | 27.01.2014 | Download Firmware FW | EN DE |
Contact our support team for firmware update for the data loggers Solar-Log 100 , 400 and 800e.
