Product information
Three Phase Hybrid Inverter (HV), ET Series 15-30kW, up to 3 MPPTs, non-isolated, wall mounted
Key features
- Integrated dry contact for external loads
- Peak shaving
- Type II SPD on DC side
- AFCI optional
- Up to 150% DC input oversizing
- Elegant and compact design, Plug & Play installations
Specifications
| Battery type | Li-Ion |
|---|---|
| Nominal battery voltage | 500 V |
| Battery voltage range | 200 ~ 800 V |
| Battery start-up voltage | 200 V |
| Number of battery input | 1 |
| Max. continuous charging current | 50 A |
| Max. continuous discharging current | 50 A |
| Max. charging power | 20000 W |
| Max. discharging power | 20000 W |
| Max. input power (PV) | 30000 W |
| Max. input voltage (PV) | 1000 V |
| MPPT operating voltage range | 200 ~ 850 V |
| PV start-up voltage | 200 V |
| Nominal input voltage | 620 V |
| Max. input current per MPPT | 30 A |
| Max. short circuit current per MPPT | 38 A |
| Number of MPP trackers | 2 |
| Number of strings per MPPT | 2 / 2 |
| Nominal output power | 20000 W |
| Nominal apparent power output to utility grid | 20000 VA |
| Max. apparent power output to utility grid | 22000 VA |
| Max. apparent power from utility grid | 20000 VA |
| Nominal output voltage | 380 / 400, 3L / N / PE |
| Output voltage range | 0 ~ 300 V |
| Nominal AC grid frequency | 50 / 60 Hz |
| AC grid frequency range | 45 ~ 65 Hz |
| Max. AC current output to utility grid | 31.9 A (33.3 A for 380V grid) |
| Max. AC current from utility grid | 30.3 A |
| Power factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) |
| Max. total harmonic distortion | ≤3.05% |
| Back-up nominal apparent power | 20000 VA |
| Max. output apparent power without grid | 20000 VA (24000@60s, 32000@3s) |
| Max. output apparent power with grid | 20000 VA |
| Max. output current (back-up) | 30.3 A (36.4@60s, 48.5@3s) |
| Output THDv (@Linear Load) | <3% |
| Max. efficiency | 98.0% |
| European efficiency | 97.5% |
| Max. battery to AC efficiency | 97.5% |
| MPPT efficiency | 99.9% |
| DC surge protection | Type II |
| AC surge protection | Type III |
| AFCI | Optional |
| Rapid shutdown | Optional |
| Operating temperature range | -35 ~ +60 °C |
| Relative humidity | 0 ~ 95% |
| Max. operating altitude | 4000 m |
| Cooling method | Smart Fan Cooling |
| Communication with BMS | RS485 / CAN |
| Communication with meter | RS485 |
| Communication with portal | WiFi + LAN + Bluetooth |
| Weight | 48 kg |
| Dimension (W × H × D) | 520 × 660 × 220 mm |
| Noise emission | <45 dB |
| Self-consumption at night | <15 W |
| Ingress protection rating | IP66 |
| User interface | LED, WLAN + APP |
Warranty
5 years limited warranty (ET 15-30K listed under the 5-year default in GoodWe Global Limited Warranty for Inverter System, Rev 5.3 20260917). Extension options exist in the same document.