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GoodWe GW20K-ET / ET 20 / 20kW / 3Phase / Hybrid / PV Inverter / 2x MPPT

90 124 CZK 74 483 CZK without VAT

After order for 5 days

Personal pickup at place
Code: SOPGOD0080 PN: ETT0020-02-00P Warranty: 60 months
GoodWe GW20K-ET Three Phase Hybrid Inverter ET Series. Maximising energy back-up for high-power PV rooftops. The trend of increasing PV module yield is influencing overall PV system requirements. At the forefront of... more
GoodWe GW20K-ET

Three Phase Hybrid Inverter ET Series. Maximising energy back-up for high-power PV rooftops.

The trend of increasing PV module yield is influencing overall PV system requirements. At the forefront of development, GoodWe’s ET inverters efficiently meet the needs of powerful solar rooftops to facilitate energy back-up, peak shaving and load management for optimised autonomy and reduced energy cost. The ET series can be combined with a range of battery capacities and brands, including the GoodWe Lynx Home F.

  • Optimised energy autonomy
  • Smart and efficient operations
  • Modern and compact design
  • Highest safety standards
  • Peak shaving
  • UPS level switching < 10 ms
  • Powerful back-up overload

SPECIFICATIONS

PV String Input Data
Max. Input Power: 30 kW (30000 W)
Max. Input Voltage: 1000 V
MPPT Operating Voltage Range: 200-850 V
Start-up Voltage: 200 V
Nominal Input Voltage: 620 V
Number of MPPTs: 2

Battery Input Data
Battery Type: Li-Ion
Battery Voltage Range: 200-800 V
Max. Continuous Charging/Discharging Current: 50/50 A
Max. Charging/Discharging Power: 20 kW (20000 W)

AC Output Data (On-grid)
Nominal Apparent Power Output to Utility Grid: 20 kVA
Max. Apparent Power Output to Utility Grid: 22 kVA
Max. Apparent Power from Utility Grid: 30 kVA
Nominal Output Voltage: 380/400 V, 3L/N/PE
Power Factor: ~1 (Adjustable from 0.8 leading to 0.8 lagging)

AC Output Data (Back-up)
Back-up Nominal Apparent Power: 20 kVA
Max. Output Apparent Power: 20 kVA (24 kVA @ 60 s; 32 kVA @ 3 s)
Max. Output Current: 30.3 A (36.4 A @ 60 s; 48.5 A @ 3 s)
Nominal Output Voltage: 380/400 V

General Data
Max. Efficiency: 97.5 % (European)
Dimensions: 660 x 520 x 220 mm
Weight: 48 kg
Ingress Protection Rating: IP66
Cooling Method: Smart Fan Cooling
Communication: CAN, RS-485, Wi-Fi, 4G


Manual (EN)


Brand
Manufacturer :  GOODWE
Type specification :  Voltage converter (15-50 kg)
Technical specification
Max. operating temperature (°C) :  60
Min. operating temperature (°C) :  -35
Output voltage shape :  sinus
Power supply
Input Voltage (V) :  620
Output voltage (V) :  400/380 (AC)
Output Power (W) :  20000
Phase :  three-phase
Symmetry :  asymmetrical
Warranty
Warranty period CRN (months) :  60
Warranty period EU (months) :  60
Physical properties
Weight (kg) :  48
Height (mm) :  660
Width (mm) :  520
Depth (mm) :  220
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