Solar inverter 20KTLX2-G3P 20 kW Sofar Solar
Manufacturer: Sofar
INDEX: 901.010200480-0
The Sofar Solar 20KTLX2-G3P is a 20 kW three-phase grid inverter with two MPPTs, designed for rooftop installations and small ground-mounted power plants. A maximum MPPT input current of 40 A makes it suitable for 182 and 210 modules, while the wide MPPT range (160–1000 V) extends the system's operating hours during the day. IP66 protection allows the inverter to be installed outdoors.
Key features:
- Maximum efficiency: 98.6% (European 98.1%)
- 2 MPPT trackers, 2 + 2 DC inputs
- Maximum MPPT input current: 40 A / 32 A – suitable for 182 and 210 modules
- Start-up voltage: 180 V, MPPT range: 160–1000 V
- Maximum apparent power 22,000 VA, 110% AC overload
- AFCI function as standard
- Surge protection: DC Type II, AC Type II
- Built-in DC switch
Operation and installation:
- Protection rating: IP66, intelligent air cooling
- Communication: RS485 / Wi-Fi
- LCD display, Bluetooth and mobile app
- String-level monitoring and remote updates via SofarCloud
- Ambient temperature range: -30°C to +60°C
- Polish-language technical support
General data:
- Dimensions: 491 × 412 × 188 mm
- Weight: 20.5 kg
- 12-year warranty
| Communication type: | RS485, WiFi, Bluetooth |
|---|---|
| Weight [kg]: | 20.5 |
| Dimensions [mm]: | 491 x 412 x 188 |
| Maximum short-circuit current per MPPT [A]: | 50 |
|---|---|
| Max. voltage [V]: | 1100 |
| Min. MPPT voltage [V]: | 160 |
| Max. MPPT voltage [V]: | 1000 |
| Initial feed-in voltage [V]: | 180 |
| Max. current [A]: | 40 |
| Number of MPPT inputs: | 2 |
| Power [VA]: | 22000 |
|---|---|
| Power [W]: | 20000 |
| Feed-in phases: | 3 |
| Max. output current [A]: | 33.5 |
| AC output voltage [V]: | 400 |
| Euro efficiency [%]: | 98.1 |
|---|---|
| Max. efficiency [%]: | 98.6 |