GoodWe
GoodWe GW6000-ES-20 Hybrid Inverter 6 kW Single-Phase
GoodWe GW6000-ES-20 Hybrid Inverter 6 kW Single-Phase
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysHybrid On-GridSingle-phaseGoodWe
GoodWe GW6000-ES-20 Hybrid Inverter 6 kW Single-Phase
The GoodWe GW6000-ES-20 is the 6 kW single-phase hybrid inverter of the ES G2 series, designed for residential PV systems with low-voltage (48 V) storage. It features 2 MPPTs with a maximum PV voltage of 600 V and an MPPT range of 60-550 V, and accepts up to 9,000 W of PV input power, allowing the PV array to be sized up to 1.5 times the rated AC power.
Battery management reaches 60 A continuous both charging and discharging (6,000 W charging and 6,300 W discharging) and is compatible with 48 V lithium batteries. The back-up (EPS) function delivers 6,000 VA and sustains peaks of up to 10,000 VA for 10 seconds when the grid is down, useful for starting inductive loads such as pumps or motors. Maximum efficiency is 97.6% (96.7% European), the IP65 protection rating also allows outdoor installation and cooling is by natural convection, therefore completely silent.
Key features
48 V storageCompatible with low-voltage lithium batteries (40-60 V range), the most widespread solution in the residential sector.
Backup with high inrush capabilityWhen the grid is down it delivers 6,000 VA continuous and up to 10,000 VA for 10 seconds, enough for the inrush of motors and pumps.
Dual MPPTTwo independent trackers of 16 A each to manage roof sections with different orientations or tilts.
1.5x PV oversizingUp to 9,000 W of PV array on 6 kW rated AC, to maximise production during marginal hours.
Quiet and outdoor-readyNatural convection cooling without fans and IP65 protection rating.
Integrated monitoringWi-Fi and LAN to the SEMS portal, RS485 for the meter and CAN for the battery BMS.
Technical specifications
| Feature | Value |
|---|---|
| Product code | GW6000-ES-20 |
| Model | GW6000-ES-20 |
| Rated AC power | 6.000 W |
| Max AC power | 6.000 VA |
| Recommended max PV power | 9.000 W |
| Max PV voltage | 600 V |
| MPPT range | 60-550 V |
| Number of MPPTs | 2 |
| Max current per MPPT | 16 A |
| Max short-circuit current per MPPT | 23 A |
| Battery type | Lithium, low voltage |
| Battery voltage | 48 V nominal (range 40-60 V) |
| Max charge/discharge current | 60 A / 60 A |
| Max charge/discharge power | 6.000 W / 6.300 W |
| Backup/EPS power | 6,000 VA (10,000 VA for 10 s without the grid) |
| Grid phase | Single-phase |
| Grid voltage | 220/230/240 V |
| Grid frequency | 50/60 Hz |
| Max AC current to the grid | 27.3 A |
| Maximum efficiency | 97.6 % |
| European efficiency | 96.7 % |
| Max battery-to-AC efficiency | 95.5 % |
| Protection rating | IP65 |
| Cooling | Natural convection |
| Communication | Wi-Fi / LAN (portal), RS485 (meter), CAN (BMS); optional 4G |
| User interface | LED, app via WLAN |
| Operating temperature | -25 °C ... +60 °C |
| Dimensions (W x H x D) | 505.9 x 434.9 x 154.8 mm |
| Weight | 20 kg |
| Warranty | 10 years for residential inverters manufactured from 1 January 2026 (5 years for earlier units), according to the GoodWe Limited Warranty |
Documentation
PDFDatasheet GW6000-ES-20Official manufacturer documentString sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.