€1,806 Tax excluded
HYD 20KTL-3PH is a 20 kW three-phase HV hybrid inverter with 2 MPPT inputs (180-960 V) and two battery inputs (180-800 V, 50 A charge and discharge). It needs a high-voltage battery, which is not included; the manufacturer documentation mentions SOFAR BTS 5K and GTX 3000-H. Backup output with switchover under 10 ms, IP65, 37 kg.
HYD 20KTL-3PH is a 20 kW three-phase high-voltage (HV) hybrid inverter with 2 MPPT inputs and two battery inputs, fully digital operation and a backup output that supports unbalanced loads. It is not an all-in-one system: the battery is mounted separately from the inverter.
The inverter requires a high-voltage (HV) battery, with a voltage between 180 and 800 V. The manufacturer documentation describes connecting SOFAR BTS 5K modules (towers from BTS E5-DS5 to BTS E20-DS5, 5.12 kWh per module) and SOFAR GTX 3000-H batteries (2.5 kWh modules). The battery is not included in this product. The 5 to 8 kW models have one battery input and the 10 to 20 kW models have two.
The backup output has a power equal to the rated power, a peak of 22000 VA for 60 s and a switchover under 10 ms, and the off-grid output can supply unbalanced loads. The recommended PV power is up to 30000 Wp (150% of the rated power). Up to 6 inverters can operate in parallel, with monitoring through an app.
Interfaces: RS485, CAN and Wi-Fi, optional Ethernet or 4G, with an LCD and Bluetooth. Protections: DC switch, PV and battery reverse polarity, output short circuit, overcurrent and overvoltage, insulation monitoring, residual current, anti-islanding and type II surge protection on PV and AC. The inverter is transformerless and wall mounted.
| Recommended max. PV power | 30000 Wp |
|---|---|
| Max. PV input voltage | 1000 V |
| Start-up voltage | 200 V |
| Rated input voltage | 600 V |
| MPPT operating voltage range | 180-960 V |
| Number of MPPT | 2 |
| Max. strings per MPPT | 2/2 |
| Max. PV input current per MPPT | 25/25 A |
| Max. PV short-circuit current per MPPT | 30/30 A |
| Battery voltage range | 180-800 V |
| Number of battery input channels | 2 |
| Max. charge/discharge power | 20 kW |
| Max. charge/discharge current | 50 A (25 A/25 A) |
| Battery type | Lithium-ion and lead-acid |
| BMS communication | CAN, RS485 |
| Rated grid power | 20 kW |
| Rated grid current | 29.0 A |
| Grid voltage and frequency | 3/N/PE, 230/400 V, 50/60 Hz |
| Max. grid apparent power | 22000 VA |
| Max. current output to grid | 32 A |
| Max. AC current from grid | 58 A |
| Power factor | 0.8 lagging - 0.8 leading |
| Rated backup power | 20 kW |
| Peak backup apparent power | 22000 VA, 60 s |
| Max. backup output current | 32 A |
| Switching time | under 10 ms |
| Max. MPPT efficiency | 99.9 % |
| Max. efficiency | 98.2 % |
| European efficiency | 97.7 % |
| Battery-AC efficiency, charging/discharging | 97.8 % |
| Max. number of parallel units | 6 |
| Standby self-consumption | under 20 W |
| Ingress protection | IP65 |
| Operating temperature range | -30 ... 60 °C |
| Cooling | forced airflow |
| Dimensions (W x H x D) | 586.6 x 515 x 261.2 mm |
| Weight | 37 kg |
| Communication | RS485, CAN, Wi-Fi; optional Ethernet or 4G |
We took these technical data from the manufacturer’s datasheet; transcription errors are possible. For 100% accuracy, please consult the attached datasheet.
Compatibility is calculated automatically from the manufacturers’ technical data and is for information only. For complex systems, we recommend having the configuration checked by a consultant before ordering. Details in the Terms and conditions
