GW25K-ETA-G20
Hybrid inverter, 3-ph, 4 MPPT, incl. base
Art-No.
0164047
Manufacturer No.
NBG0025-03-00P
Product details
Product information "GW25K-ETA-G20"
Up to 6 battery modules can be installed in a single unit with the inverter. If more batteries are used, they must be arranged in a second or third tower.
The ESA Battery Expansion Kit is required for each additional tower.
The base stand is included with both the inverter and the expansion kit.
Three current transformers for direct connection to the inverter are included in the scope of delivery. Alternatively, a separate GoodWe Energy Meter can be used.
The three-phase hybrid inverters of the GoodWe ETA-G20 series are designed for the compact ESA storage system. Together, the components form a harmonious and visually appealing unit. Up to 12 storage modules (ranging from 5 to 9 kWh) can be flexibly combined, enabling a total usable capacity of 5 to 108 kWh. The backup port supplies power to even sensitive loads with a switchover time of less than 4 ms. Ideal for residential to small commercial applications. Thanks to an enhanced internal bypass, the entire household connection (up to 80 A*) can be connected to the backup port. With a switchover time of less than 4 ms, sensitive loads continue to operate without interruption.
Product advantages:
• Hybrid inverter for the GoodWe ESA compact system
• Connection of the entire household supply to the backup port possible*
• Flexible combinations up to 108 kWh with GoodWe Bat-D storage
• Up to 42 A input current per MPPT
System product specifications:
• Rated AC power: 25.0 kW
• Grid feed-in phases: 3
• AC grid voltage: 400 V
• Battery connection: High-voltage
• Number of MPPTs: 4
• Max. DC input voltage: 1000 V
• DC surge protection: Type 1+2
• AC surge protection: Type 2
• AFCI arc fault detection: Yes
• Communication: Wi-Fi, LAN, RS485, Bluetooth, 4G (optional)
• Protection class: IP66
• Cooling: Active
• Dimensions: 800 x 340 x 270 mm
• Weight: 38.0 kg
• System base stand + 3 x CTs included in delivery
*Device classes 5 to 20 kW feature a 63-ampere bypass; classes 25 and 30 kW feature an 80-ampere bypass.
Technical details
| Max. short circuit current (A) total | 156.00 |
|---|---|
| Topology | transformerless |
| Max. input current DC (A) total | 126.00 |
| AC nominal power (kW) | 25.00 |
| MPP min. voltage range input (V) | 120.00 |
| Max. generator power DC (kWp) | 50.00 |
| Interface 1 | W-Lan |
| Total number of string inputs | 6 |
| Min. voltage range input (V) | 120 |
| Backup system full | yes with supply |
| Protection degree | IP66 |
| Start input voltage (V) | 150 |
| Number of independent MPPT (pcs) | 4 |
| European efficiency (%) | 97.40 |
| Min. temperature ambient (°C) | -35 |
| Max. input voltage DC (V) | 1000.00 |
| Surge protection AC | type 2 |
| Feed-in phases | 3 |
| Battery Connection | AC/DC |
| MPP max. voltage range input (V) | 950.00 |
| Max. short circuit current per MPPT (A) | 26/26/52/52 |
| Rapid shutdown | yes |
| Display | w/o display |
| Charging voltage (V) | 700 - 950 |
| Max. output current (A) | 36.30 |
| Charging current (A) | 33.30 |
| Max. efficiency (%) | 98.20 |
| Integrated DC switch | yes |
| Offgrid usable | yes |
| Backup system light | yes with supply |
| Max. input current per MPPT (A). | 21/21/42/42 |
| Grid protection | yes |
| Interface 2 | Ethernet |
| Integrated AC switch | no |
| Arc Fault Circuit Interrupter | yes |
| Max. AC power (kVA) | 25.00 |
| Surge protection DC | type 1 and type 2 |
| Intrastat country of origin | China |
|---|---|
| Manufacturer | GoodWe |
| Manufacturer item name | GW25K-ETA-G20 |
| Intrastat product number (HS-code) | 85044084 |
| Width incl. packaging (cm) | 99.00 |
|---|---|
| Amount per Pallet | 4 |
| Weight incl. packaging (Kg) | 54.000 |
| Height incl. packaging (cm) | 60.00 |
| Pal. dim. LxBxH (mm) | 1220x1000x1260 |
| Length incl. packaging (cm) | 45.00 |
| Width without packaging (mm) | 800.00 |
|---|---|
| Height without packaging (mm) | 340.00 |
| Weight without packaging (kg) | 38.000 |
| Length without packaging (mm) | 270.00 |
| Warranty provider | GoodWe |
|---|---|
| Standard product warranty (yr) | 10 |
