GoodWe ET G2 Hybrid Inverter
The GoodWe ET G2 hybrid inverter is engineered to maximize energy production, enhance self-consumption, and provide robust backup power for homeowners. With power ratings up to 15kW, intelligent load controls, and a wide battery voltage range, this inverter caters to individual energy needs.
To achieve a high level of energy autonomy, the hybrid inverter can be paired with the GoodWe HV battery and connected to GoodWe EV chargers or any smart grid-ready home appliance. By utilizing a variety of intelligent operating modes, the system can be optimized for further energy cost reduction.
Key Features:
- Intelligent operating modes
- Strong peak power backup
- Integrated smart meter
The inverter offers advanced features such as lower energy costs, uninterrupted power supply, flexible and intelligent solutions, and excellent safety and performance.
Technical Specifications:
| GW6000-ET-20 | GW8000-ET-20 | GW10K-ET-20 | GW12K-ET-20 | GW15K-ET-20 | |
| Battery Input Data | |||||
| Battery type | Lithium Ion | ||||
| Battery nominal voltage (V) | 500 | ||||
| Battery voltage range (V) | 150~720 | ||||
| Startup voltage (V) | 150 | ||||
| Nr. of battery inputs | 1 | ||||
| Max. continuous charge current (A) | 30 | 30 | 30 | 40 | 40 |
| Max. continuous discharge current (A) | 30 | 30 | 30 | 40 | 40 |
| Max. charge power (W) | 9000 | 12000 | 15000 | 18000 | 24000 |
| Max. discharge power (W) | 6600 | 8800 | 11000 | 13200 | 16500 |
| PV String Input Data | |||||
| Max. input power (W)*2 | 9600 | 12800 | 16000 | 19200 | 24000 |
| Max. input voltage (V)*3*4 | 1000 | ||||
| MPPT operating voltage range (V)*5 | 120~850 | ||||
| Startup voltage (V) | 150 | ||||
| Nominal input voltage (V) | 620 | ||||
| Max. input current per MPPT (A) | 16 | 16 | 16 | 16 | 16 |
| Max. short circuit current per MPPT (A) | 24 | 24 | 24 | 24 | 24 |
| Number of MPPTs | 2 | 2 | 3 | 3 | 3 |
| Number of strings per MPPT | 1 | ||||
| AC Output Data (on-grid) | |||||
| Rated output power (W) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Rated AC grid apparent power (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. AC grid apparent power (VA)*6 | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. AC feed-in apparent power (VA) | 12000 | 16000 | 20000 | 20000 | 20000 |
| Rated output voltage (V) | 400/380, 3L/N/PE | ||||
| Output voltage range (V)*7 | 170~290 | ||||
| Rated AC grid frequency (Hz) | 50/60 | ||||
| AC grid frequency range (Hz) | 45~65 | ||||
| Max. AC output current on grid (A)*8 | 8.7 | 11.6 | 14.5 | 17.4 | 21.7 |
| Max. AC feed-in current (A) | 15.7 | 21.0 | 26.1*9 | 26.1*9 | 26.1*9 |
| Output power factor | Adjustable from 0.8 capacitive to 0.8 inductive | ||||
| Max. total harmonic distortion | <3% | ||||
| AC Output Data (backup) | |||||
| Rated backup apparent power (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. backup apparent power without grid (VA)*10 | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. backup apparent power (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. output current (A) | 13.0 (17.4 @60sec) | 17.4 (23.3 @60sec) | 21.7 (26.1 @60sec) | 21.7 (26.1 @60sec) | 21.7 (26.1 @60sec) |
| Rated output voltage (V) | 400/380 | ||||
| Rated output frequency (Hz) | 50/60 | ||||
| Output THDv (with linear load) | <3% | ||||
| Efficiency | |||||
| Max. efficiency | 98.0% | 98.0% | 98.2% | 98.2% | 98.2% |
| European efficiency | 97.2% | 97.2% | 97.5% | 97.5% | 97.5% |
| Max. efficiency from battery to AC | 97.2% | 97.5% | 97.5% | 97.5% | 97.5% |
| MPPT efficiency | 99.5% | ||||
| Protection | |||||
| PV insulation resistance detection | Integrated | ||||
| PV AFCI3.0 | Optional | ||||
| Residual current monitoring | Integrated | ||||
| PV reverse polarity protection | Integrated | ||||
| Battery reverse polarity protection | Integrated | ||||
| Anti-islanding protection | Integrated | ||||
| AC overcurrent protection | Integrated | ||||
| AC short circuit protection | Integrated | ||||
| AC overvoltage protection | Integrated | ||||
| DC switch | Integrated | ||||
| DC surge arrester | Type II | ||||
| AC surge arrester | Type II | ||||
| Remote shutdown | Integrated | ||||
| General Data | |||||
| Operating temperature range (°C) | -35 ~ +60 | ||||
| Relative humidity | 0~100% | ||||
| Max. operating altitude (m) | 4000 | ||||
| Cooling method | Natural convection | ||||
| User interface | LED, WLAN + APP | ||||
| Communication with BMS | RS485, CAN | ||||
| Communication with meter | RS485 | ||||
| Communication with portal | WiFi + LAN + Bluetooth | ||||
| Weight (kg) | 23 | 23 | 25 | 25 | 25 |
| Dimensions (LxHxD mm) | 496 x 460 x 221 | ||||
| Topology | Non-isolated | ||||
| Degree of ingress protection | IP66 | ||||
| Installation type | Wall mounting | ||||
*1: Lithium-ion battery usually includes two main types: LFP and ternary lithium battery.
*2: Max. input power (W), not continuous for 1.6*rated power.
*3: For 1000V system, the max operating voltage is 950V.
*4: When the input voltage is between 975V and 1000V, the inverter will enter standby mode. When the voltage returns to 975V, it will resume normal operation.
*5: Please refer to the user manual for the MPPT voltage range at rated power.
*6: Based on local grid regulations.
*7: Output voltage range: phase voltage.
*8: The maximum AC output current to the on-grid load is 13A, 17.4A, 21.7A, 21.7A, 21.7A respectively.
*9: If the inverter is installed with a 3x25A AC breaker, it is recommended that the consumption and feed-in power do not exceed 11040 W (0.8*0.8*25*230*3). This limit can be set via the SolarGo App.
*10: Can only be achieved if the PV and battery energy is sufficient.
*: Visit the GoodWe website to get the latest certificates.
The datasheet provides information regarding products in the EMEA region.
For more information, visit emea.goodwe.com.
