Description

GoodWe SDT GW12K-SDT-30 12KW On-Grid Solar Inverter

The GoodWe SDT GW12K-SDT-30 is an advanced three-phase on-grid solar inverter, tailored for residential and small commercial installations. As part of the versatile SDT G3 Series, it combines high performance, safety, and ease of installation to meet diverse energy needs.

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Key Features

• Power Range Flexibility: Supports capacities from 8KW to 30KW, ideal for various project scales.

• 150% DC Oversizing: Maximizes energy harvest with extensive DC input capability.

• 110% AC Overloading: Ensures consistent performance under high energy demand.

• Lightweight & Easy Installation: Simplifies setup, reducing installation time and effort.

• Three-Phase Design: Balances power delivery for efficient energy management in residential and commercial applications.

• Advanced Safety Features

  • PV String Monitoring: Tracks solar panel performance in real-time for system optimization.

  • Anti-Islanding Protection: Enhances system safety during grid disconnection.

  • Input Reverse Polarity Protection: Protects the inverter from damage due to incorrect wiring.

  • Insulation Resistor Detection: Ensures safe operation by monitoring insulation levels.

  • Residual Current Monitoring Unit (RCMU): Prevents electrical leakage, safeguarding the system and users.

  • Output Over Current Protection: Shields connected appliances and systems from power surges.

  • Output Short Protection: Protects against system faults or short circuits.

  • The GoodWe SDT GW12K-SDT-30 offers robust, efficient, and safe energy solutions, making it an ideal choice for modern on-grid solar installations.

    SPECIFICATIONS

    Technical Data		GW12K- SDT-30
    Input
    Max. Input Voltage (V)		1100
    MPPT Operating Voltage Range (V)		140 ~ 1000
    Start-up Voltage (V)		160
    Nominal Input Voltage (V)		600
    Max. Input Current per MPPT (A)		22
    Max. Short Circuit Current per MPPT (A)		27.5
    Number of MPP Trackers		2
    Number of Strings per MPPT		1
    Output
    Nominal Output Power (W)		12000
    Nominal Output Apparent Power (VA)		12000
    Max. AC Active Power (W)*1		13200
    Max. AC Apparent Power (VA)		13200
    Nominal Output Voltage (V)		240 415,
    Output Voltage Range (V)		180 ~ 280 (according to local standard)
    Nominal AC Grid Frequency (Hz)		50 60
    AC Grid Frequency Range (Hz)		45~ 55 55 ~65
    Max. Output Current (A)*2		20.0
    Power Factor		~1 (Adjustable from to 0.8 leading to 0.8 lagging)
    Max. Total Harmonic Distortion		<3%
    Efficiency
    Max. Efficiency		98.5%
    European Efficiency		98.2%
    Protection
    PV String Current Monitoring		Integrated
    PV Insulation Resistance Detection		Integrated
    Residual Current Monitoring		Integrated
    PV Reverse Polarity Protection		Integrated
    Anti-islanding Protection		Integrated
    AC Overcurrent Protection		Integrated
    AC Short Circuit Protection		Integrated
    AC Overvoltage Protection		Integrated
    DC Switch		Integrated
    DC Surge Protection		Type III (Type II Optional)
    AC Surge Protection		Type III (Type II Optional)
    AFCI		Optional
    Emergency Power Off		Optional
    Rapid Shutdown		Optional
    Remote Shutdown		Optional
    PID Recovery		Optional
    Power Supply at Night		Optional
    General Data
    Operating Temperature Range (°C)		-30~ +60
    Relative Humidity		0~100%
    Max. Operating Altitude (m)		4000
    Cooling Method		Natural Convection
    User Interface		LED, LCD(Optional), WLAN + APP
    Communication		RS485, WiFi, LAN or 4G or Bluetooth(Optional)
    Weight (kg)		16.2
    Dimension (W × H × D mm)		491*392*210
    Noise Emission (dB)		<30
    Topology		Non isolated
    Self-consumption at Night (W)		<1
    Ingress Protection Rating		IP66
    DC Connector		MC4 (4~6mm²)
    AC Connector		OT terminal (Max. 16mm²)

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