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Residential On-grid Inverters

SI-13~30K-T2

  • 13~30kW
  • 2MPPTs
  • Three Phase

Technical Parameters

Built for three-phase residential and small commercial projects — SI 13-20K T2. It not only has a small size and high yield, but also has intelligent air-cooling technology, which means more accurate cooling and heat dissipation.


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    OLED display, touch button design, simple operation

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    Maximum efficiency 97.6%, more power generation

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    14A string current, suitable for high power modules

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    130% DC configuration, 110% AC overload output

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    Wide PV voltage range

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    IP65 protection level, built-in SPD protection device

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    Intelligent remote monitoring

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    Support anti-backflow function

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    Support AFCI function

Technical Data
Technical DataSI-13K-T2SI-15K-T2SI-17K-T2SI-20K-T2SI-22K-T2SI-23K-T2SI-25K-T2SI-27K-T2SI-30K-T2
Input Data








Max. DC input power17000W19500W22000W26000W28600W29900W32500W35000W39000W
Max. DC input voltage

1100V





Operation voltage range

200V-1000V





Number of independent MPPT/strings per MPPT2/1+22/1+22/1+22/2+22/2+22/2+22/2+22/2+32/2+3
MPPT max. Current14A/28A14A/28A14A/28A28A/28A28A/28A28A/28A28A/28A28A/42A28A/42A
AC Output Data








Rated output power13000W15000W17000W20000W22000W23000W25000W27000W30000W
Max. output power14300W16500W18700W22000W24000W25300W27500W29700W33000W
Rated output voltage  

400V/320V-480V





Rated output frequency

50Hz,60Hz/±5Hz





Rated output current19A22A25A29A32A34A36A40A43.5A
Max. output current21A24A27A32A35A37A40A43A48A
Power factor

-0.8~+0.8(adjustable)





THDi

<3%(Nominal Output)





Grid system pattern

3W+N+PE





Effiffifficiency








Max. effiffifficiency

98.5%





Europe effiffifficiency

98.2%





Protection








Input DC switch

Yes





Input over current protection

Yes





DC reverse polarity protection

Yes





Output over voltage protection

Yes





Output over current protection

Yes





Anti islanding protection

Yes





AC surge protection

Yes





DC surge protection

Yes





Insulation impedance protection

Yes





RCD detection

Yes





General Data








Dimensions(L/W/H)in mm

403/236/360





Weight18.5kg18.5kg18.5kg18.5kg20.5kg20.5kg20.5kg22kg22kg
Noise

<30dB





Operation temperature range

-25℃~+60℃





Heat dissipation mode

Smart cooling





IP Class

IP 65





Maximum altitude

4000m





Self-Consumption night

<1w





Topology

Transformerless





Features








LCD display

Yes





Communication interface

WIFI/GPRS/RS485(optional)





Warranty

5 years (standard)





Standards

IEC62109-1,IEC62109-2,NB/T32004,VDE-AR-N4105,EN50549