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Datasheet
 
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MID 17KTL3-X
 
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MID 20KTL3-X
 
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MID 25KTL3-X
 
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Input Data
 
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Max recommended PV Power (for module STC)
 
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25500W
 
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30000W
 
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37500W
 
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Max DC voltage
 
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1100V
 
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Start Voltage
 
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250V
 
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Nominal voltage
 
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580V
 
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MPPT voltage range
 
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160V-1000V
 
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No. of MPP trackers
 
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2
 
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No. of PV strings per MPP tracker
 
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2
 
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2
 
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2
 
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Max. input current per MPPT tracker*
 
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27A
 
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27A
 
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27A/40.5A
 
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Max. short circuit current per MPPT
 
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33.8A
 
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33.8A
 
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33.8A/50.7A
 
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Output (AC)
 
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Rated AC output power
 
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17000W
 
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20000W
 
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25000W
 
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Max. AC apparent power
 
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18800VA
 
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22000VA
 
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27700VA
 
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Nominal AC voltage(range*)
 
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220V/380V, 230V/400V (340-440V)
 
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AC grid frequency;(range*)
 
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50/60 Hz (45-55Hz/55-65 Hz)
 
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Max. output current
 
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27.4A
 
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31.9A
 
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40.2A
 
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Adjustable power factor
 
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0.8 leading - 0.8 lagging
 
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TH Di
 
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<3%
 
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AC grid connection type
 
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3W+N+PE
 
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Efficiency
 
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Max.efficiency
 
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98.75%
 
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European efficiency
 
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98.60%
 
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MPPT efficiency
 
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99.90%
 
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Protection Devices
 
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DC reverse polarity protection
 
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yes
 
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DC Switch
 
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yes
 
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AC/DC surge protection
 
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TypeII/Type II
 
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Insulation resistance monitoring
 
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yes
 
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AC short-circuit protection
 
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yes
 
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Ground fault monitoring
 
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yes
 
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Grid monitoring
 
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yes
 
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Anti-islanding protection
 
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yes
 
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Residual-current monitoring unit
 
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yes
 
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String monitoring
 
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yes
 
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AFCI protection
 
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Optional
 
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General Data
 
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Dimensions (W / H / D)
 
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525/395/222mm
 
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Weight
 
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23kg
 
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Operating temperature range
 
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-25 °C ... +60 °C
 
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Self-Consumption (night)
 
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<1W
 
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Topology
 
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Transformerless
 
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Cooling
 
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Smart air cooling
 
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Protection degree
 
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IP65
 
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Relative Humidity
 
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0~100%
 
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Altitude
 
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4000m
 
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DC connection
 
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H4/MC4(Optional)
 
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AC connection
 
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Cable gland+OT terminal
 
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Display
 
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OLED+LED/WIFI+APP
 
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Interfaces: RS485 / USB / WiFi/ GPRS / RF/ LAN
 
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Yes/Yes /Optional/Optional/Optional/Optional
 
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Warranty: 5 years / 10 years
 
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Yes /Optional
 
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Packing & Delivery