GoodWe ESA Series
Single phase all-in-one (HV) hybrid inverter and battery, 3–10 kW and 5–108 kWh. Full power module and battery module specifications from the GoodWe datasheet.
Products › GoodWe ESA Series
GoodWe
ESA Series
3–10 kW / 5–108 kWh · Single phase · All-in-one (HV)
Redefining home energy, all-in-one. The ESA Series pairs a single phase hybrid power module (3 to 9.999 kW) with stackable LFP battery modules, from 5 kWh up to 108 kWh. Plug. Power. Go.
Key features
Silent, smart, secure and simple
Smart: 30% bill savings
AI-driven energy management system (EMS).
Silent: <30 dB
Fanless design for quiet operation.
Secure: 6-layer protection
Protection from cell to system.
Simple: 10-min installation
Plug. Power. Go.
Built for more scenarios
One system, ready for every situation
Optional functions or devices are purchased separately.
Technical data
ESA Series power module
| Technical data | GW3K-EHA-G20 | GW3.6K-EHA-G20 | GW5K-EHA-G20 | GW6K-EHA-G20 | GW8K-EHA-G20 | GW9.999K-EHA-G20 |
|---|---|---|---|---|---|---|
| Battery side | ||||||
| Battery type | LiFePO4 | |||||
| Nominal battery voltage | 380 V | |||||
| Battery voltage range | 350 ~ 550 V | |||||
| Start-up voltage*1 | 380 V | |||||
| Number of battery inputs | 1 | |||||
| Max. continuous charging current (A) | 11.9 | 14.3 | 19.8 | 23.7 | 31.6 | 35.6 |
| Max. continuous discharging current (A) | 8.7 | 10.5 | 14.5 | 17.4 | 23.2 | 29.0 |
| Max. charging power (kW) | 4.5 | 5.4 | 7.5 | 9.0 | 12.0 | 13.5 |
| Max. discharging power (kW) | 3.3 | 3.96 | 5.5 | 6.6 | 8.8 | 11.0 |
| PV side | ||||||
| Max. input power (kW) | 6.0 | 7.2 | 10.0 | 12.0 | 16.0 | 20.0 |
| Max. input voltage*2 | 600 V | |||||
| MPPT operating voltage range*3 | 40 ~ 560 V | |||||
| Start-up voltage | 50 V | |||||
| Nominal input voltage | 400 V | |||||
| Max. MPPT current | 20 A | |||||
| Max. MPPT short circuit current | 26 A | |||||
| Number of MPPTs | 2 | 2 | 2 | 2 | 4 | 4 |
| Number of strings per MPPT | 1/1 | 1/1 | 1/1 | 1/1 | 1/1/1/1 | 1/1/1/1 |
| AC side (on-grid) | ||||||
| Nominal power (kW) | 3.0 | 3.6 | 5.0 | 6.0 | 8.0 | 9.999 |
| Nominal apparent power to grid (kVA) | 3.0 | 3.6 | 5.0 | 6.0 | 8.0 | 9.999 |
| Max. apparent power to grid (kVA) | 3.0 | 3.6 | 5.0 | 6.0 | 8.0 | 9.999 |
| Max. apparent power from grid (kVA)*4 | 6.0 | 7.2 | 10.0 | 12.0 | 14.5 | 14.5 |
| Nominal voltage | 220 / 230 / 240 V, L / N / PE | |||||
| Voltage range | 170 ~ 280 V | |||||
| Nominal frequency | 50 / 60 Hz | |||||
| Frequency range | 45 ~ 55 / 55 ~ 65 Hz | |||||
| Max. current to grid @ 230 V (A) | 13.1 | 15.7 | 21.8 | 26.1 | 34.8 | 43.5 |
| Max. current from grid @ 230 V (A)*4 | 26.1 | 31.4 | 43.5 | 50.0 | 63.0 | 63.0 |
| Power factor | ~1 (adjustable from 0.8 leading to 0.8 lagging) | |||||
| THDi | <3% | |||||
| Back-up side | ||||||
| Nominal output apparent power (kVA) | 3.0 | 3.6 | 5.0 | 6.0 | 8.0 | 10.0 |
| Max. output apparent power (kVA) | 3.0 (6.0, 10 s) | 3.6 (7.2, 10 s) | 5.0 (10.0, 10 s) | 6.0 (12.0, 10 s) | 8.0 (16.0, 10 s) | 10.0 (20.0, 10 s) |
| Max. output apparent power, bypass (kVA) | 6.0 | 7.2 | 10.0 | 12.0 | 14.5 | 14.5 |
| Max. output current @ 230 V (A)*5 | 13.1 | 15.7 | 21.8 | 26.1 | 34.8 | 43.5 |
| Max. output current, bypass (A)*5 | 27.3 | 32.8 | 45.5 | 50.0 | 63.0 | 63.0 |
| Nominal output voltage | 220 / 230 / 240 V, L / N / PE | |||||
| Nominal output frequency | 50 / 60 Hz | |||||
| THDv (@ linear load) | <3% | |||||
| Efficiency | ||||||
| Max. efficiency | 97.6% | 97.6% | 97.6% | 97.6% | 97.5% | 97.5% |
| European efficiency | 96.5% | 96.5% | 96.8% | 97.0% | 96.8% | 96.8% |
| Max. battery to AC efficiency | 98.0% | 98.0% | 98.0% | 98.0% | 97.8% | 97.8% |
| Protection | ||||||
| Integrated | PV string current monitoring, PV insulation resistance detection, residual current monitoring, PV reverse polarity protection, battery reverse polarity protection, anti-islanding protection, AC overcurrent protection, AC short circuit protection, AC overvoltage protection, AFCI, remote shutdown | |||||
| DC / AC surge protection | Type II / Type II | |||||
| RSD | Optional | |||||
| General data | ||||||
| Operating temperature range | -35 ~ +60 °C (derating at +40 °C) | |||||
| Relative humidity | 0 ~ 95% | |||||
| Max. operating altitude | 4,000 m (>2,000 m derating) | |||||
| Cooling method | Natural convection | |||||
| User interface | LED, WLAN + app | |||||
| Communication with BMS | CAN | |||||
| Communication | RS485, WiFi + LAN + Bluetooth, 4G + Bluetooth (optional) | |||||
| Communication protocols | Modbus-RTU, Modbus-TCP | |||||
| Weight (kg) | 24 | 24 | 24 | 24 | 26 | 26 |
| Dimensions (W × H × D) | 800 × 300 × 270 mm | |||||
| Noise emission (dB) | ≤30 | ≤30 | ≤30 | ≤30 | ≤35 | ≤35 |
| Topology | Non-isolated | |||||
| Ingress protection rating | IP66 | |||||
| Mounting method | Wall / floor mounted | |||||
| Country of manufacture | China | |||||
*1 If there's no PV, start-up voltage will be 380 V. *2 When the input voltage is 560–600 V, the inverter enters standby mode and returns to normal operation when voltage returns to 560 V. *3 Refer to the user manual for the MPPT voltage range at nominal power. *4 The ESA series has an internal 63 A bypass passthrough to support a whole-home backup solution; if no breaker upgrade is wanted, the main breaker size in SolarGo (or SEMS+) can be set to the previous breaker size. *5 If the back-up port is not used, select an appropriate circuit breaker based on the AC max. output current. Max. current values shown at 230 V; values at 220 V and 240 V are listed on the GoodWe datasheet.
Technical data
ESA Series battery module
| Technical data | GW5.1-BAT-D-G20 | GW8.3-BAT-D-G20 | GW5.1-BAT-D-G21 | GW8.3-BAT-D-G21 | GW6.0-BAT-D-G20 | GW9.0-BAT-D-G20 |
|---|---|---|---|---|---|---|
| Battery type | LFP (LiFePO4) | |||||
| Rated energy (kWh) | 5.12 | 8.32 | 5.12 | 8.32 | 6.0 | 9.0 |
| Usable energy (kWh) | 5.0*1 | 8.0*2 | 5.0*1 | 8.0*2 | 5.8*3 | 8.7*3 |
| Operating voltage range | 350 ~ 550 V (single phase system) / 700 ~ 950 V (three phase system) | |||||
| Max. input current, system (A) | 12.0 | 19.0 | 12.0 | 19.0 | 7.1 | 10.7 |
| Max. output current, system (A) | 13.2 | 21.0 | 13.2 | 21.0 | 7.9 | 11.8 |
| Max. input power, system (kW)*4 | 5.0 | 8.0 | 5.0 | 8.0 | 3.0 | 4.5 |
| Max. output power, system (kW)*4 | 5.0 | 8.0 | 5.0 | 8.0 | 3.0 | 4.5 |
| Peak output power, system (kW)*4 | 7.5 @ 10 s | 12 @ 10 s | 7.5 @ 10 s | 12 @ 10 s | 4.5 @ 10 s | 6.75 @ 10 s |
| Charging temperature range | -18 ~ +55 °C | -18 ~ +55 °C | +2 ~ +55 °C | +2 ~ +55 °C | -20 ~ +55 °C | -20 ~ +55 °C |
| Discharging temperature range | -20 ~ +55 °C | |||||
| Relative humidity | 4 ~ 100% | |||||
| Max. operating altitude | 4,000 m | |||||
| Noise emission (dB) | ≤29 | ≤29 | ≤29 | ≤29 | ≤27 | ≤27 |
| Communication | CAN | CAN | CAN | CAN | CAN & 485 | CAN & 485 |
| Weight (kg) | 57.5 ± 1 | 79 ± 1 | 57.5 ± 1 | 79 ± 1 | 61 ± 1 | 77 ± 1 |
| Ingress protection | IP66 | |||||
| Dimensions (W × H × D) | 800 × 326 × 270 mm | |||||
| Function configuration | Heating (integrated); aerosol fire extinguishing (integrated) | Aerosol fire extinguishing (integrated) | Heating (integrated); aerosol fire extinguishing (integrated) | |||
| Max. storage time | 12 months (-20 ~ +35 °C); 6 months (+35 ~ +45 °C) | |||||
| Scalability*5 | 12 pcs | |||||
| Mounting method | Floor stacked / wall-mounted | Floor stacked / wall-mounted / grounded | ||||
| Cycle life*6 | ≥8,000 | ≥8,000 | ≥8,000 | ≥8,000 | ≥10,000 | ≥10,000 |
| Country of manufacture | China | |||||
| Safety | IEC62619, IEC60730, EN62477, IEC63056, IEC62040, CE, CEC, VDE2510 | IEC62619, IEC60730, EN62477, IEC63056, IEC62040, CE, CEC, Regulation 2023/1542, VDE2510-50 | ||||
| EMC | CE, RCM | |||||
| Transportation | UN38.3, ADR | |||||
*1 Test conditions: 98% DOD (cell 2.85–3.6 V), 0.2P charge & discharge at 25 ± 2 °C at beginning of life. *2 Test conditions: 96% DOD (cell 2.85–3.6 V), 0.2P charge & discharge at 25 ± 2 °C at beginning of life. *3 Test conditions: 100% DOD (cell 2.87–3.61 V), 0.4P charge & discharge at 25 ± 2 °C at beginning of life. Usable energy is defined by its initial design value; actual available energy may vary with charge/discharge rate, temperature, transport and storage. *4 Max. input / output / peak output power derates with temperature and SOC. *5 For single-column stacked installations, the maximum number of parallel units is 6. *6 Based on test data under specific laboratory conditions. Battery module based on Lynx D G2 Series technology.
Related
Is the ESA Series right for your home?
We match the power module and number of battery modules to your roof, your switchboard and how much power you use after sunset.
Source: GoodWe ESA Series 3–10 kW / 5–108 kWh datasheet (AU, V2.1). Information may be subject to change without notice; see goodwe.com.au for the latest certificates.
Get a fixed-price GoodWe ESA Series quote
Tell us how you use power and we’ll recommend the right system, sized for your home.