What is the TommaTech Wi-Fi Card Communication Card (Three-Phase)?
TommaTech Wi-Fi Card Communication Card (for Three-Phase) is a communication card that uploads the data of a three-phase TommaTech inverter to the server over a wireless network. It uses no SIM card; it connects over Wi-Fi to the 802.11 b/g/n standard.
According to the manufacturer, the card uploads data to the server, allows inverter data to be monitored remotely through the server at any desired time, sends event notifications by email, has a built-in web server and updates its firmware automatically. Its dimensions are 23 x 47 x 15 mm, and it plugs into the inverter slot via a Golden Finger interface.
Technical specifications
| Property | Value |
|---|---|
| Dimensions | 23 x 47 x 15mm |
| Interface | Golden Finger |
| Operating Humidity | 0 ~ 95% |
| Network Support | 802.11 b/g/n STA, AP, P2P |
| Network Protocol | TCP/IP, UDP, HTTP, HTTPS. IPv4, SSL |
| SIM Card | N/A |
| Power Input | 12V |
| Software Update | Over the Network |
What projects is it suitable for?
Three-phase monitoring with a Wi-Fi card is used in these cases:
- Three-phase home, villa and business installations with a Wi-Fi network
- Users who want to receive event notifications by email
- Projects that want automatic software updates over the network
Use in Antalya and Solar Nexo support
In villas and businesses in Antalya, a Wi-Fi network is usually available; however, the distance and walls between the inverter and the router can weaken the signal. The card's operating humidity is in the 0-95% range; in humid environments in coastal areas, the inverter's mounting location should be chosen to be sheltered.
Solar Nexo plugs the card into the inverter slot, connects it to the Wi-Fi network and handles portal registration. Contact us for the product's datasheet.
