GoodWe
GoodWe Lynx F G2
LX F6.4-H-20 – LX F28.8-H-20
New-generation high-voltage modular home battery, 6.4–28.8 kWh per tower.
- 6.4–28.8 kWh
- High-voltage
GoodWe· ET 15–30 kW
GoodWe ET 15–30 kW
GW20K-ET
Three-phase 15–30 kW hybrid inverters for large residential and small commercial systems.
- 20–30 kW
- Three-phase
- Hybrid
- Battery 200–800 V, 50 A per input
- PV input up to 45 kW (30 kW model)
- Backup output up to 30 kVA
- IP66, smart fan cooling
- Price
- B2B price on request.
- Availability
- Availability and lead time on request.
About the product
The ET 15–30 kW series comprises GW15K-ET, GW20K-ET, GW25K-ET, GW29.9K-ET and GW30K-ET. The catalogue lists the 20 and 30 kW models; the 29.9 kW model targets grids with a connection-power limit.
The 20 kW model has two MPPT inputs (2 + 2 strings) and one 50 A battery input; the 30 kW model has three MPPT inputs and two battery inputs (2 × 50 A) for up to 30 kW of charging power. The backup output matches the inverter rating.
This series is currently documented on the global GoodWe site; availability for Serbia is confirmed on request. The datasheet does not state a backup switch-over time.
Technical specifications GW20K-ET
| Parameter | Value |
|---|---|
| General | |
| Phases | 3 |
| Topology | Non-isolated |
| PV input (DC) | |
| Max. input voltage | 1000 (max operating 950) |
| MPPT voltage range | 200 – 850 V |
| Start-up voltage | 200 V |
| Max. input current per MPPT | 30 A |
| Max. short-circuit current per MPPT | 38 A |
| PV oversizing | 150 % |
| Max. PV input power | 30,000 W |
| Number of MPPT trackers | 2 |
| Strings per MPPT | 2 / 2 |
| AC output | |
| Rated output voltage | 380 / 400, 3L/N/PE |
| Rated output power | 20,000 W |
| Max. apparent output power | 22000 to grid; 20000 from grid |
| Max. output current | 31.9 A |
| Battery | |
| Compatible battery type | Li-Ion (high voltage) |
| Nominal battery voltage | 500 V |
| Battery voltage range | 200 – 800 V |
| Max. charge current | 50 A |
| Max. discharge current | 50 A |
| Max. charge power | 20,000 W |
| Max. discharge power | 20,000 W |
| Backup output | |
| Backup rated output power | 20,000 VA |
| Backup peak power | 24000 @ 60 s, 32000 @ 3 s |
| Efficiency | |
| Max. efficiency | 98 % |
| European efficiency | 97.5 % |
| Protection | |
| Ingress protection | IP66 |
| Arc-fault protection (AFCI) | Optional |
| Surge protection | DC Type II, AC Type III |
| Communication | |
| Communication | BMS: RS485/CAN; meter: RS485; portal: WiFi + LAN + Bluetooth |
| Mechanical data | |
| Cooling | Smart fan cooling |
| Operating temperature | -35 – +60 °C |
| Dimensions (W × H × D) | 520 x 660 x 220 mm |
| Noise level | <45 dB(A) |
| Weight | 48 kg |
Values are taken from the manufacturer's official datasheet listed in the sources. Check the current document version before designing.
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