What is the TommaTech Wi-Fi Box Communication Card (Single-Phase)?
TommaTech Wi-Fi Box Communication Card (for Single-Phase) is a communication card that sends the data of a single-phase TommaTech inverter to the data center over the internet. It has a built-in SIM card slot and can be used on GPRS and 3G networks.
According to the manufacturer, the card allows historical data to be kept in the data center, mobile app notifications, historical data logging stored in a central database or by email, and remote monitoring of inverter data through the server at any desired time. Operating temperature and power consumption values, for which no units are given, have been left out of the table.
Technical specifications
| Property | Value |
|---|---|
| Dimensions | 23 x 47 x 15mm |
| Interface | Golden Finger |
| Operating Humidity | 0 ~ 95% |
| Network Support | GPRS / GSM 850 / 922 / 1800 / 1900 Multislot Class12 Full PBCCH Support Class B Mobile Station |
| Network Protocol | TCP/IP, UDP, HTTP, HTTPS. IPv4, SSL |
| SIM Card | Micro Card 12 x 15mm |
| Power Input | 12V |
| Software Update | Over the Network |
What projects is it suitable for?
The single-phase communication card with a SIM card is used in these cases:
- Single-phase installations without a Wi-Fi network
- Holiday homes and garden houses that want remote monitoring over a mobile line
- Dealers who want monitoring independent of the customer's internet
Use in Antalya and Solar Nexo support
In Antalya, the owner of a holiday home is often away; a card with a SIM makes it possible to monitor without depending on local Wi-Fi. Because the card works on 3G and GPRS networks, it is useful to check mobile coverage in the area before installation.
Solar Nexo verifies card and inverter compatibility and handles SIM placement and portal registration during commissioning. Contact us for the product's datasheet.
