Description
GoodWe GW8K-DT inverter
DC input parameters
- Maximum DC input power: 12000 W
- Maximum DC input voltage: 1000 V
- MPPT voltage range: 180~850 V
- Starting voltage: 160 V
- Min Input Voltage: 210 V
- Nominal DC input voltage: 620 V
- Maximum input current: 12.5/12.5 A
- Maximum short circuit current: 15.6/15.6 A
- Number of MPP trackers: 2
- Number of inputs per tracker: 1/1
AC output parameters
- Nominal output power: 8000 watts
- Maximum apparent power: 8800 VA
- Nominal output voltage: 400 V, 3L/N/PE
- Nominal output frequency: 50/60 Hz
- Maximum output current: 12.8 A
- Output power factor: ~1 (0.8 overboost -0.8 underboost)
- THDi factor (@ nominal parameters) <3%
Efficiency
- Maximum efficiency: 98.2%
- European efficiency: 97.6%
Protection
- Anti-islanding Protection: Integrated
- Input Reverse Polarity Protection: Integrated
- Isolation Resistor Detection: Integrated
- DC surge protection: Integrated (Type III)
- AC surge protection: Integrated (Type III)
- Residual current monitoring unit: Integrated
- Output over current protection: Integrated
- Short output protection: Integrated
- Output overvoltage protection: Integrated
General data
- Ambient temperature range: -30~60 °C
- Relative humidity: 0~100%
- Operating altitude: ≤4000 m
- Cooling: Fan cooling
- User interface: LCD&LED
- Communication: WiFi or LAN
- Weight: 16 kg
- Dimensions (Width Height Depth): 354433155mm
- IP protection level: IP65
- Power consumption at night: <1 W
- Topology: Network standards
Certifications and standards
- Network standards: VDE-AR-N 4105, EN50549/VDE0126-1-1, AS/NZS 4777.2, CEI-021, IEC61727
- Network standards: IEC62109-1&-2
- EMC: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN61000-4-16, EN61000-4-18, EN61000-4-29
