GoodWe Inverter ETC series photovoltaic hybrid energy storage system supports functions such as photovoltaic access, battery energy storage, grid-connected output, and off-grid output, and can be connected to high-voltage energy storage batteries ranging from 200V to 865V.
Streamlined and intelligent modular design, composed of MPPT, DC/DC, DC/AC, STS, EMS and other modules, can meet various application requirements through the combination of modules. It supports three-phase unbalanced access/output, system expansion, and intelligent electrical load management.
1.1 times continuous AC overload output, support demand management, integrated RSD, output overvoltage protection, APP monitoring to ensure system safety.
Technical Parameter
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GW50K-ETC
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GW100K-ETC
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Battery input parameters
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Battery Type
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Li-ion Battery
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Rated Battery Voltage(V)
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620
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Battery Voltage Range (V)
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200~865
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Max Continuous Charge Current (A)
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200
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Number of Battery Input Circuits
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1
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Maximum Continuous Discharge Current (A)
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100
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200
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Maximum Charging Power (W)
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50000
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100000
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Maximum Discharge Watt (W)
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50000
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100000
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PV Input Parameters
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Max. Input Power (W)
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65000
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130000
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Max. Input Voltage (V)
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1000
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1000
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MPPT Range (V)
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250~850
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250~800
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Start-up Voltage (V)
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180
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180
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Rated Output Voltage (V)
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600
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600
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Max. Input Current (A)
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100
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100
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Mac. Short Current (A)
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125
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125
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Max Back-filling Current of the PV Array
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0
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0
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No. of MPPT Rackers
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1
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2
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No. of Input Strings per Tracker
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8
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8
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On-grid Output Parameters
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Rated grid-Connected Output Apparent Power (VA)
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50000
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100000
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Maximum grid-Connected Output Apparent Power (VA)
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52500
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105000
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Grid Output Rated Apparent Power
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50000
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100000
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PV (VA)
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55000
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110000
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Rated Power Output(V)
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400, 3L/N/PE
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Frequency of output voltage (Hz)
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50
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Maximum grid-tied Output Current(A)
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76
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152
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Max Input Current (A)
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100
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200
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Rated Output Current (A)
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72.5
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145
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Power Factor
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~1
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Output Current THD
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<3%
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Off-grid Output Parameters
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Off-grid Apparent Power Rating (VA)
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50000
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100000
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Maximum Output Apparent Power (VA)
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55000
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110000
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Maximum Output Current (A)
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76
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152
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Rated output voltage (V)
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400, 3L/N/PE
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Rated output voltage frequency (Hz)
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50
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Total Voltage Waveform Distortion Rate
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<3%
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Efficiency
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Max. Efficiency
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97.60%
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97.60%
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Battery side ,AC side Maximum Efficiency
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97.20%
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97.20%
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Basic Parameter
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Operating Temperature Range (℃)
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-25~+60
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Relative Temperature
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0~95%
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Maximum Operating Altitude (m)
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3000
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Cooling Model
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Intelligent
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HMI
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LED&LED&APP
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BMS Communication
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RS485/CAN
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Meter Communication
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RS485
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Monitor Mode
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RS485, LAN/Bluetooth
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Weight (KG)
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142
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180
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Size (mm)
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585*1360*750mm
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Topology
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Transformerless
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Night Power Expenditure
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null
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Protection Class
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IP20
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Installation
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STAND
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