Inverter – GOODWE – GW8K-ET-20 – hybrid – HV
SKU: F2C0915
EAN: 2010000044087
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| CAN | |
| CAN 2.0 | |
| RS485 | |
| SPD Type I | |
| SPD Type II | |
| SPD Type III | |
| SPD Type I+II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| CN | 85044086 |
Price
1 420,88 €
Incl. VAT
Incl. VAT
Product details
| Manufacturer | |
|---|---|
| Rated power | |
| Power supply | |
| Hybrid device | |
| Off-grid mode | |
| MPPT | |
| Warranty | |
| Net width | |
| Net depth | |
| Net height | |
| CAN | |
| CAN 2.0 | |
| RS485 | |
| SPD Type I | |
| SPD Type II | |
| SPD Type III | |
| SPD Type I+II | |
| AFCI | |
| MPPT voltage range | |
| Maximum input current per MPPT [A] | |
| Maximum input power [W] | |
| European efficiency | |
| CN | 85044086 |
ET G2 Series
The modern three-phase GoodWe hybrid inverter of the ET G2 series (with rated power from 6 kW to 15 kW) is designed to maximize energy performance, increase self-consumption and provide stable emergency power supply. The device integrates with high-voltage energy storage systems, electric vehicle chargers and other systems supporting SG Ready technology, allowing full independence and optimization of energy costs in residential and commercial buildings. Advanced intelligent operating modes and the built-in Smart Meter ensure seamless management of energy flows in any conditions.
Main features of the ET G2 Series:
-
- High efficiency: Maximum efficiency up to 98.2% and European efficiency up to 97.5% ensure minimal energy losses and the highest yields from the photovoltaic installation.
- Uninterrupted emergency power supply (UPS): The backup power function with fast switching time and high output power in island mode protects the home from power outages.
- Wide range of power and configurations: The series includes models with rated power from 6 kW to 15 kW equipped with 2 or 3 independent MPPT trackers, which facilitates matching the inverter to the specifics of the roof.
- Comprehensive protections and high durability: IP66 protection rating, natural convection cooling, integrated surge protectors in DC and AC circuits and advanced monitoring systems guarantee safe and reliable operation.
- Intelligent energy management: Built-in smart meter, support for communication protocols (RS485, CAN, Wi-Fi, LAN, Bluetooth) and compatibility with SG Ready technology enable optimization of self-consumption.
Who is this a good choice for?
The hybrid inverter from the ET G2 series is an ideal solution for single-family homeowners and investors looking for an advanced and reliable photovoltaic system with energy storage. It is suitable wherever reducing electricity bills, maximizing use of self-generated energy and protecting the building from the effects of grid failures are key priorities.
| Parameter | GW6000-ET-20 | GW8000-ET-20 | GW10K-ET-20 | GW12K-ET-20 | GW15K-ET-20 |
|---|---|---|---|---|---|
| Battery input parameters | |||||
| Battery type | Li-Ion | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| Nominal battery voltage (V) | 500 | 500 | 500 | 500 | 500 |
| Battery voltage range (V) | 150 – 720 | 150 – 720 | 150 – 720 | 150 – 720 | 150 – 720 |
| Start-up voltage (V) | 150 | 150 | 150 | 150 | 150 |
| Number of battery inputs | 1 | 1 | 1 | 1 | 1 |
| Max. continuous charging current (A) | 30 | 30 | 40 | 40 | 40 |
| Max. continuous discharging current (A) | 30 | 30 | 40 | 40 | 40 |
| Max. charging power (W) | 9000 | 12000 | 15000 | 18000 | 24000 |
| Max. discharging power (W) | 6600 | 8800 | 11000 | 13200 | 16500 |
| PV string input parameters | |||||
| Max. input power (W) | 9600 | 12800 | 16000 | 19200 | 24000 |
| Max. input voltage (V) | 1000 | 1000 | 1000 | 1000 | 1000 |
| MPPT operating voltage range (V) | 120 – 850 | 120 – 850 | 120 – 850 | 120 – 850 | 120 – 850 |
| Start-up voltage (V) | 150 | 150 | 150 | 150 | 150 |
| Nominal input voltage (V) | 620 | 620 | 620 | 620 | 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 PV strings per MPPT | 1 | 1 | 1 | 1 | 1 |
| AC output parameters (to grid) | |||||
| Rated output power (W) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Rated output apparent power to grid (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. output apparent power to grid (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. apparent power from grid (VA) | 12000 | 16000 | 20000 | 20000 | 20000 |
| Rated output voltage (V) | 400 / 380, 3L/N/PE | 400 / 380, 3L/N/PE | 400 / 380, 3L/N/PE | 400 / 380, 3L/N/PE | 400 / 380, 3L/N/PE |
| Output voltage range (V) | 170 – 290 | 170 – 290 | 170 – 290 | 170 – 290 | 170 – 290 |
| Rated AC grid frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| AC grid frequency range (Hz) | 45 – 65 | 45 – 65 | 45 – 65 | 45 – 65 | 45 – 65 |
| Max. AC output current to grid (A) | 8,7 | 11,6 | 14,5 | 17,4 | 21,7 |
| Max. AC current from grid (A) | 15,7 | 21,0 | 26,1 | 26,1 | 26,1 |
| Power factor adjustment range | from 0.8 leading to 0.8 lagging | from 0.8 leading to 0.8 lagging | from 0.8 leading to 0.8 lagging | from 0.8 leading to 0.8 lagging | from 0.8 leading to 0.8 lagging |
| Total harmonic distortion (THD) | <3% | <3% | <3% | <3% | <3% |
| AC output parameters (backup circuit) | |||||
| Backup rated apparent power (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. output apparent power without grid (VA) | 6000 (12000 @60sek.) | 8000 (16000 @60sek.) | 10000 (18000 @60sek.) | 12000 (18000 @60sek.) | 15000 (18000 @60sek.) |
| Max. output apparent power with grid (VA) | 6000 | 8000 | 10000 | 12000 | 15000 |
| Max. output current (A) | 13,0 (17,4 @60sek.) | 17,4 (23,3 @60sek.) | 21,7 (26,1 @60sek.) | 21,7 (26,1 @60sek.) | 21,7 (26,1 @60sek.) |
| Rated output voltage (V) | 400 / 380 | 400 / 380 | 400 / 380 | 400 / 380 | 400 / 380 |
| Rated output frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| THDV distortion at output (with linear load) | <3% | <3% | <3% | <3% | <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. battery efficiency under load (%) | 97,2 | 97,5 | 97,5 | 97,5 | 97,5 |
| MPPT efficiency (%) | 99,5 | 99,5 | 99,5 | 99,5 | 99,5 |
| Protections | |||||
| PV insulation resistance detection | Integrated | Integrated | Integrated | Integrated | Integrated |
| PV arc-fault protection (AFCI) | Optional | Optional | Optional | Optional | Optional |
| Residual current monitoring | Integrated | Integrated | Integrated | Integrated | Integrated |
| Reverse polarity protection in DC circuit | Integrated | Integrated | Integrated | Integrated | Integrated |
| Reverse polarity protection in energy storage power circuit | Integrated | Integrated | Integrated | Integrated | Integrated |
| Anti-islanding protection | Integrated | Integrated | Integrated | Integrated | Integrated |
| AC overcurrent protection | Integrated | Integrated | Integrated | Integrated | Integrated |
| AC short-circuit protection | Integrated | Integrated | Integrated | Integrated | Integrated |
| AC surge protection | Integrated | Integrated | Integrated | Integrated | Integrated |
| DC isolator | Integrated | Integrated | Integrated | Integrated | Integrated |
| DC surge protector | Type II | Type II | Type II | Type II | Type II |
| AC surge protector | Type II | Type II | Type II | Type II | Type II |
| Remote shutdown | Integrated | Integrated | Integrated | Integrated | Integrated |
| General data | |||||
| Operating temperature range (°C) | -35 ~ +60 | -35 ~ +60 | -35 ~ +60 | -35 ~ +60 | -35 ~ +60 |
| Relative humidity (%) | 0 – 100 | 0 – 100 | 0 – 100 | 0 – 100 | 0 – 100 |
| Max. operating altitude above sea level (m) | 4000 | 4000 | 4000 | 4000 | 4000 |
| Cooling method | Natural convection | Natural convection | Natural convection | Natural convection | Natural convection |
| Display | LED, WLAN + APP | LED, WLAN + APP | LED, WLAN + APP | LED, WLAN + APP | LED, WLAN + APP |
| Communication with BMS | RS485, CAN | RS485, CAN | RS485, CAN | RS485, CAN | RS485, CAN |
| Communication with meter | RS485 | RS485 | RS485 | RS485 | RS485 |
| Communication with portal | WiFi + LAN + Bluetooth | WiFi + LAN + Bluetooth | WiFi + LAN + Bluetooth | WiFi + LAN + Bluetooth | WiFi + LAN + Bluetooth |
| Weight (kg) | 23 | 23 | 25 | 25 | 25 |
| Dimensions (W × H × D) (mm) | 496 × 460 × 221 | 496 × 460 × 221 | 496 × 460 × 221 | 496 × 460 × 221 | 496 × 460 × 221 |
| Noise emission (dB) | <30 | <30 | <45 | <45 | <45 |
| Topology | Non-isolated | Non-isolated | Non-isolated | Non-isolated | Non-isolated |
| Power consumption at night (W) | <15 | <15 | <15 | <15 | <15 |
| Protection degree | IP66 | IP66 | IP66 | IP66 | IP66 |
| Mounting method | Wall-mounted | Wall-mounted | Wall-mounted | Wall-mounted | Wall-mounted |
*1: Max. input power, non-continuous, up to 1.6 times the rated power.
*2: For a 1000V system, the maximum operating voltage is 950V.
*3: According to local grid regulations.
*4: Output voltage range: phase voltage.
*5: The maximum AC current on the output to grid load is respectively 13A, 17.4A, 21.7A, 21.7A, 21.7A.
*6: Possible only with sufficient PV panel and battery power.
*7: No emergency output.
Official distribution
