GOODWE SMT Series Three Phase 3 MPPTs Solar Inverter User Guide
- June 3, 2024
- GOODWE
Table of Contents
SMT Series Three Phase 3 MPPTs Solar Inverter
User Guide
SMT Series Three Phase 3 MPPTs Solar Inverter
SMT Series
25-36kW I 3 MPPTs I Three Phase
The new three MPP-Tracker inverters of the GoodWe SMT Series are ideal for
commercial rooftop installations. The SMT product series achieves a higher
maximum efficiency of 98.8% and features unique design highlights: solid
capacitor, fuse free and optional AFCI function. These three new features
ensure a longer life-span and a higher safety level of operation allowing for
an improved user experience. With its weight of just 40 kg and compact design,
the inverters of the SMT series are easy to handle.
With a maximum DC input voltage of 1100V, wider MPPT range, and a start-up
voltage of 1100V, the SMT series guarantees an earlier generation of power and
a longer working time in order to maximize long-term returns and
profitability in safe operating conditions.
| 98.8% Max. Efficiency| | Full-load running at 50°C
---|---|---|---
| 130% DC input oversizing| | String level monitoring
| 110% AC output overloading| | Arc-fault circuit interrupter
Technical Data| GW25K-MT| GW30K-MT| GW36K-MT
---|---|---|---
PV String Input Data
Max. DC Input Power (Wp)| 32500| 39000| 42900
Max. DC Input Voltage (V)| 1100| 1100| 1100
MPPT Range (V)| 200~950| 200~950| 200~950
Start-up Voltage (V)| 180| 180| 180
Nominal DC Input Voltage (V)| 600| 600| 600
Max. Input Current (A)| 25 / 25 / 25| 25 / 25 / 25| 25 / 25 / 25
Max. Short Current (A)| 31.3 / 31.3 / 31.3| 31.3 / 31.3 / 31.3| 31.3 / 31.3 /
31.3
Number of MPPTs| 3| 3| 3
Number of Strings per MPPT| 2/2/2002| 2/2/2002| 2/2/2002
AC Output Data
Nominal Output Power (W)| 25000| 30000| 360001
Max. Output Power (W)| 275002| 330002| 360002
Max. Output Apparent Power (VA)| 275003| 33000| 36000*3
Nominal Output Voltage (V)| 50/60| 50/60|
Nominal Output Frequency (Hz)| 40| 48| 50/60
Max. Output Current (A)| | ~1 (Adjustable from 0.8 leading to 0.8 lagging)|
53.3
Output Power Factor| | <3%|
Output THDi (@Nominal Output)| <3%| | <3%
Efficiency
Max. Efficiency| 98.70%| 98.80%| 98.80%
European Efficiency| >98.4%| >98.5%| >98.5%
Protection
Anti-islanding Protection| Integrated| Integrated| Integrated
Input Reverse Polarity Protection| Integrated| Integrated| Integrated
PV String Current Monitoring| Integrated| Integrated| Integrated
Anti-PID Function for Module| Optional| Optional| Optional
Insulation Resistor Detection| Integrated| Integrated| Integrated
DC Surge Protection| | Type III (Type II optional)|
AC Surge Protection| | Type III (Type II optional)|
Residual Current Monitoring Unit| Integrated| Integrated| Integrated
Output Over Current Protection| Integrated| Integrated| Integrated
Output Short Protection| Integrated| Integrated| Integrated
Output Over Voltage Protection| Integrated| Integrated| Integrated
AFCI| Optional| Optional| Optional
Terminal Temperature Detection| Optional| Optional| Optional
General Data
Operating Temperature Range (°C)| -30~60| -30~60| -30~60
Relative Humidity| 0~100%| 0~100%| 0~100%
Operating Altitude (m)| ≤| ≤ 3000| ≤ 3000
Cooling Method| 3000| Fan Cooling| Fan Cooling
User Interface| Fan Cooling| LCD & LED or APP & LED|
Communication| | RS485 / WiFi / GPRS / PLC|
Weight (Kg)| | 40| 40
Size (Width × Height × Depth mm)| 40| 480 × 590 × 200| 480 × 590 × 200
Protection Degree| 480 × 590 × 200| IP65| IP65
Night Self Consumption (W)| IP65| <1| <1
Topology| <1| Transformerless|
1: 33kW for Italy,36kW for other countries.
2: For Belgium Max. Output Power (W): GW25K-MT is 25000; GW30K-MT is 30000; GW36K-MT is 36000.
3: For Belgium Max. Output Apparent Power (VA): GW25K-MT is 25000; GW30K-MT is 30000; GW36K-MT is 36000.
: Please visit GoodWe website for the latest certificates.