What is the TommaTech Trio Plus 12 kW Three-Phase Inverter?
TommaTech Trio Plus 12 kW Three-Phase Inverter is the 12 kW three-phase string inverter of the Trio Plus series. This series, aimed at commercial use, combines a wide MPPT voltage range, a low start-up voltage and a backlit LCD control screen; the energy produced is used directly, in sync with the grid.
Key technical specifications
| Feature | Value |
|---|---|
| Nominal AC power | 12 kW |
| Maximum PV array power | 18,000 Wp |
| Number of MPPTs | 2 |
| MPPT voltage range | 160-850 V |
| Maximum DC voltage | 1000 V |
| Maximum efficiency | 98.3% |
| Protection rating | IP65 |
| Dimensions (W x H x D) | 534 x 419 x 179 mm |
| Weight | 32 kg |
| Noise emission | Below 45 dB |
| Product warranty | 5 years (optional 10 years) |
Since the maximum PV array power is 18,000 Wp, there is design headroom for a DC/AC ratio of up to 1.5; the actual ratio is determined according to the project. For remote monitoring, Wi-Fi, LAN or GPRS modules and a meter connection are offered as options; local communication and software updates can be done via RS485 and USB.
Which projects is it suitable for?
In mid-sized villa complexes, business rooftops, and facilities with high daytime consumption such as hotels and restaurants, roof space can be used efficiently with a 12 kW inverter. If there are several roof surfaces, the MPPT inputs can be connected separately.
Use in Antalya and Solar Nexo support
The Mediterranean climate is advantageous in terms of sunshine duration; according to PVGIS data, 1 kWp of capacity in Antalya theoretically produces about 1,656 kWh per year. Salt and humidity should be considered on the coast, and dust and temperature fluctuations in inland areas. According to the datasheet, the device operates between -25 and +60 °C; output power may derate above 45 °C.
Solar Nexo manages the process from site survey to commissioning: roof and grid study, panel-inverter matching, installation, monitoring connection and technical support afterwards. You can download and review the technical sheet from the documents on the page, and request a quote from Solar Nexo for your project.
