25kW On-Grid Solar Inverter Goodwe


Avaibility: In Stock




SMT Series 25- 3 MPPTs  Three Phase

The GoodWe SMT Series three-phase inverter is ideal
for commercial rooftop system solutions. The SMT series
achieves maximum efficiency of 98.8% and features unique
design highlights, including solid capacitors, fuse-free
design, and optional Arc Fault Circuit Interrupter (AFCI)
function. These new features ensure a longer lifespan and a
higher safety level of operation, allowing for an improved user
experience. With a compact design and weight of just 40 kg,
the SMT series is more convenient to install. With a maximum
DC input voltage of 1100V, a wider MPPT range for complex
rooftops, and a start-up voltage of 180V, the SMT series
guarantees an earlier generation of power and a longer
working time to maximize long-term returns and profitability in
safe operating conditions


Technical Data:


Max. Input Voltage (V) 1100
MPPT Operating Voltage Range (V) 200 ~ 950
Start-up Voltage (V) 180
Nominal Input Voltage (V) 600
Max. Input Current per MPPT (A) 30
Max. Short Circuit Current per MPPT (A) 37.5
Number of MPP Trackers: 3
Number of Strings per MPPT: 2


Nominal Output Power (W) 25000
Nominal Output Apparent Power (VA) 25000
Max. AC Active Power (W) 27500
Max. AC Apparent Power (VA) 27500
Nominal Output Voltage (V) 400*4, 3L / N / PE or 3L / PE 400, 3L / N
Nominal AC Grid Frequency (Hz) 50 / 60 50
Max. Output Current (A) 40.0
Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging)
Max. Total Harmonic Distortion <3%


Max. Efficiency 98.7% 98.8% 98.8% 98.8%
European Efficiency 98.4%


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
Remote Shutdown Optional
PID Recovery Optional

General Data:

Operating Temperature Range (°C) -30 ~ +60
Relative Humidity 0 ~ 100%
Max. Operating Altitude (m) 3000
Cooling Method Smart Fan Cooling
User Interface LED, LCD (Optional), WLAN + APP
Communication RS485, WiFi or 4G or PLC(Optional)*5
Communication Protocols Modbus-RTU (Sun Spec Compliant)
Weight (kg) 40.0
Dimension (W × H × D mm) 480 × 590 × 200
Topology Non-isolated
Self-consumption at Night (W) <1
Ingress Protection Rating IP65
DC Connector MC4 (Max.6mm²)
AC Connector OT / DT Terminal (Max.25mm²)
*1:  36kW for other country.
*2:  Max. AC Active Power (W): GW25K-MT is 25000
*3:  Max. AC Apparent Power (VA): GW25K-MT is 25000
*4:  Nominal Output Voltage (V) is 380, 3L / N / PE or 3L / PE.
*5: Communication is RS485, WiFi, USB, PLC (Optional


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