GoodWe ES G2 Series: 3-6kW Single Phase Hybrid Inverter
The GoodWe ES G2 inverter is a single-phase hybrid inverter designed to increase self-consumption of generated solar energy, with the ability to control the flow of energy intelligently. The inverter has the functionality of providing backup modes with quick switching time in less than 10ms, that can cover heavy loads such as air conditioning. Its smart design also supports parallel connection for a dependable backup power supply. Installation is also easier and quicker thanks to a compact, lightweight design, with plug and play connection. The ES G2 is compatible with a wide range of low voltage batteries such as the GoodWe Lynx Home U Series battery. The ES G2 is the ideal inverter for homeowners looking to achieve a high degree of energy autonomy, reliable power supply, and lower energy bills.
Key Features
- Smart Control & Monitoring
- • Smart load control with dry contacts
- • Smart home integration with multi-protocol communications
- Superb Safety & Reliability
- • Optional AFCI on DC side1
- • Remote Shutdown
- Friendly & Thoughtful Design
- • Plug & Play
- • Elegant and compact design
- Flexible & Adaptable Applications
- • Maximum 16A DC input current per string and high-power module compatibility
- • Strong backup power supply
Technical Data
| Parameter | GW3000-ES-20 | GW3600-ES-20 | GW3600M-ES-20 | GW5000-ES-20 | GW5000M-ES-20 | GW6000-ES-20 | GW6000M-ES-20 |
|---|---|---|---|---|---|---|---|
| Battery Input Data | |||||||
| Battery Type*1 | Li-Ion | Li-Ion | Li-Ion | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| Nominal Battery Voltage (V) | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Battery Voltage Range (V) | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 |
| Max. Continuous Charging Current (A)*1 | 60 | 75 | 60 | 120 | 120 | 120 | 120 |
| Max. Continuous Discharging Current (A)*1 | 60 | 75 | 60 | 120 | 120 | 120 | 120 |
| Max. Charging Power (W)*1 | 3000 | 3600 | 3000 | 5000 | 5000 | 6000 | 6000 |
| Max. Discharging Power (W) | 3200 | 3900 | 3200 | 5300 | 5300 | 6300 | 6300 |
| PV String Input Data | |||||||
| Max. Input Power (W)*2 | 4500 | 5400 | 5400 | 7500 | 7500 | 9000 | 9000 |
| Max. Input Voltage (V) | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| MPPT Operating Voltage Range (V) | 60 ~ 550 | 60 ~ 550 | 60 ~ 550 | 60 ~ 550 | 60 ~ 550 | 60 ~ 550 | 60 ~ 550 |
| Start-up Voltage (V) | 58 | 58 | 58 | 58 | 58 | 58 | 58 |
| Nominal Input Voltage (V) | 360 | 360 | 360 | 360 | 360 | 360 | 360 |
| Max. Input Current per MPPT (A) | 16 | 23 | 23 | 16 | 16 | 23 | 23 |
| Max. Short Circuit Current per MPPT (A) | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of MPP Trackers | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Strings per MPPT | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| AC Output Data (On-grid) | |||||||
| Nominal Apparent Power Output to Utility Grid (VA) | 3000 | 3680 | 3680 | 5000*3 | 5000*3 | 6000*3 | 6000*3 |
| Max. Apparent Power Output to Utility Grid (VA) | 3000 | 3680 | 3680 | 5000*3 | 5000*3 | 6000*3 | 6000*3 |
| Max. Apparent Power from Utility Grid (VA) | 6000 | 7360 | 7360 | 10000 | 10000 | 10000 | 10000 |
| Nominal Output Voltage (V) | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 |
| Output Voltage Range (V) | 170 ~ 280 | 170 ~ 280 | 170 ~ 280 | 170 ~ 280 | 170 ~ 280 | 170 ~ 280 | 170 ~ 280 |
| Nominal AC Grid Frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| Max. AC Current Output to Utility Grid (A) | 13.6 | 16.7 | 16.7 | 22.7 | 22.7 | 27.3 | 27.3 |
| Max. AC Current From Utility Grid (A) | 27.3 | 33.5 | 33.5 | 43.5 | 43.5 | 43.5 | 43.5 |
| Nominal Output Current (A) | 13.0 | 16.0 | 16.0 | 21.7 | 21.7 | 26.1 | 26.1 |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ~1 (Adjustable from 0.8 leading to 0.8 lagging) |
| Max. Total Harmonic Distortion | <3% | <3% | <3% | <3% | <3% | <3% | <3% |
| AC Output Data (Back-up) | |||||||
| Back-up Nominal Apparent Power (VA) | 3000 | 3680 | 3680 | 5000 | 5000 | 6000 | 6000 |
| Max. Output Apparent Power (VA) | 3000 (6000@10sec) | 3680 (7360@10sec) | 3680 (7360@10sec) | 5000 (10000@10sec) | 5000 (10000@10sec) | 6000 (10000@10sec) | 6000 (10000@10sec) |
| Max. Output Current (A) | 13.6 | 16.7 | 16.7 | 22.7 | 22.7 | 27.3 | 27.3 |
| Nominal Output Voltage (V) | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 | 220 / 230 / 240 |
| Nominal Output Frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| Output THDv (@Linear Load) | <3% | <3% | <3% | <3% | <3% | <3% | <3% |
| Efficiency | |||||||
| Max. Efficiency | 97.6% | ||||||
| European Efficiency | 96.7% | ||||||
| Max. Battery to AC Efficiency | 95.5% | ||||||
| MPPT Efficiency | 99.9% | ||||||
| Protection | |||||||
| PV String Current Monitoring | Integrated | ||||||
| PV Insulation Resistance Detection | Integrated | ||||||
| Residual Current Monitoring | Integrated | ||||||
| PV 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 Protection | Type II | ||||||
| AC Surge Protection | Type III | ||||||
| AFCI | Optional | ||||||
| Remote Shutdown | Integrated | ||||||
| General Data | |||||||
| Operating Temperature Range (℃) | -25 ~ +60 | ||||||
| Relative Humidity | 0 ~ 95% | ||||||
| Max. Operating Altitude (m) | 3000 (>2000 Derating) | ||||||
| Cooling Method | Natural Convection | ||||||
| Display | LED, WLAN + APP | ||||||
| Communication with BMS | CAN | ||||||
| Communication with Meter | RS485 | ||||||
| Communication with Portal | WiFi / WiFi + LAN / 4G | ||||||
| Weight (kg) | 19.6 | 20.8 | 20.0 | 21.5 | 20.0 | 21.5 | 20.0 |
| Dimension (W × H × D mm) | 505.9 × 434.9 × 154.8 | ||||||
| Topology | Non-isolated | ||||||
| Self-consumption at Night (W) | <10 | ||||||
| Ingress Protection Rating | IP65 | ||||||
| Mounting Method | Wall Mounted | ||||||
| Country of Manufacture | China | ||||||
Footnotes
1: Optional functions or devices are purchased separately.
2: The max power is the actual power of PV.
3: 4600 for VDE-AR-N4105 & NRS 097-2-1.
Information may be subject to change without notice during product improvement. All pictures shown are for reference only. Actual appearance may vary.
