Discovery Tool
The Discovery Tool will find the TPDIN® on your connected network so you can access it even if you don’t know the IP Address. We created a new Discovery Tool based on Java so it will work on virtually any platform: Windows, Linux, Apple IOS
| Discovery Tool Version | Release Date | Description |
| 2.5 (JAR File) | Feb 18 2020 | Added support for additional products |
| 2.4 (JAR File) | Feb 11 2019 | Java Based Discovery Tool ( Windows, Linux, MAC) |
| 1.1 (ZIP File) | Oct 9 2012 | Original Discovery Tool ( Windows EXE Only) |
TPDIN-SC48-20 (Legacy) Firmware
TPDIN® MPPT solar controller with Gigabit Passive PoE switch and remote monitoring and control, if your order was shipped BEFORE June 17, 2019.
TPDIN-SC48-20 is updated using over the air updates. Download the latest firmware from this website and then access the unit webpage and goto the upgrade page, select the downloaded firmware file and upload to the unit. It’s that easy. Please right click and use “Save Link As” to download firmware hex files.
Released Firmware Versions:
| Firmware Verision | Release Date | Updates |
| 3.2.3 | Nov 19 2020 | Added “Download Log File” function on the Log page. Changed default “Load Off” voltage to 44.5V and “Load On” voltage to 48.0V. Increased the overload buffer time from 500uS to 1 Second. Fixed the smart Port shutdown feature. Ports become temporarily disabled one at a time after 3 consecutive overload events. Fixed error message bug on Monitor page. Fixed bug with SNMP battery temperature reading. Fixed bug with log file and graph data formatting. Upgrading from older versions will retain configuration settings. Added compatibility for the legacy bootloader (v2.4.8). Added Uptime in the discovery message. Usernames and passwords are limited to 24 characters on the Network page. The monitor page will show a message if a newer firmware is available. Added automatic firmware update function on the Update page.. |
| Boot Loader Recovery | Nov 19 2020 | If you originally had V2.4.8 and you previously upgraded to V3.2.2 or earlier, it may have created a problem where you can no longer update the firmware to any version.
You can solve this issue by loading the bootloader recovery file, then loading the latest firmware. Caution: Do not load the Boot Loader Recovery file unless you have V3.2.2 or earlier AND you are unable to load new firmware to the unit. Using this file indiscriminately can brick your unit. If you have V2.4.8 or if you have a V3.2.2 or earlier which lets you upgrade, you can update to V3.2.3 directly. Best to try to upgrade directly first, before using the Boot Loader Recovery. |
| 2.4.8 | Sept 01 2016 | Original Stable Release |