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      KY-EST12KH-A
      12kw Three-phase Hybrid Inverter(Embedded edition)


      product features

      PV &storage system

      integrated PV and storage system model, high self-use efficiency, with UPS Uninterrupted Power Supply.

       

      Smart switching

      UPS function, supporting three-phase imbalance, on/off gird switch within 10ms.

       

      Wide voltage input range

      wide PV voltage input range 180V-950V,wide batteries voltage range 180V-700V

       

      Safe and Reliable

      high electricity quality ,  no interference with other equipment, low radiation

       

      smart and simple

      Ultra silent,,flexible communications,support remote/local USB upgrade.

       

      high-efficiency

      support bifacial panels, max DC current 12.5A, max PV input power up to 1.3 X rated power

      Technical parameter
      Parameter KY-EST12K0H
       

      Efficiency    

      Max.Efficiency >98.2%
         

      PV Input   

      Max. PV input power(W) 15600
      Max. PV input voltage(V) 1000
      MPP Operation Voltage Range(V) 180-950
      Max. number of PV strings per MPPT 1/1
      Max. PV input current(A) 12.5/12.5
      Short-circuit current of PV input(A) 13.5/13.5
         

      Battery

      Max Input/Output Voltage(V) 700
      Operating Voltage Range(V) 180-700
      Max Charge/Discharge Current(A) 50/50
      Max Input/Output Power(W) 12000/12000
      Battery Type Li-ion/Lead-acid
         

      AC Input and Output

      Rated Power(W) 12000
      Max. Apparent AC Power(VA) 12000
      Nominal AC Voltage(Vac) 380,3L/N/PE
      AC Power Frequency(Hz) 50/60
      Max. AC Output Current(A) 18
      Power Factor Range ~1 (Adjustable from 0.8 leading to0.8 lagging)
      OutputTHDi(@Nominal Output) <3
         

      Off-Grid AC Output(Back-up ACOutput)

      Rated Output Power(W) 12000
      Max. Apparent AC Output Power(VA) 12000
      Nominal AC Output Voltage(Vac) 380,3L/N/PE
      AC Power Frequency(Hz) 50/60
      Max. AC Output Current(A) 18
         

      Genaral Data

      Operating Temperature Range -25℃ …+60℃(>45℃ derating)
      Operating Altitude(m) <4000
      Noise(dB) <45
      Topology Transformerless
      Cooling Method Intelligent Fan
      Ingress Protection Rating IP20
      Relative Humidity 5-85%, no condensation
      DC Connection Type Drawer type
      AC Connection Type Drawer type
      Display LCD
      Communication With Portal RS485 (WiFi/GPRS Optinal)
      Communication With BMS CAN
      Communication With Meter RS485
      Mounting Method Built-in drawer mounting
      Dimensions (W*H*D)(mm) 505*540*230
      Weight(Kg) 22
         

      Certification

      Safety IEC62109-1/-2
      EMC EN61000-6-1/-2/-3,IEC61000
      On-Grid standard AS4777.2,NRS097-2-1:2017
      Download
      Specifications Size Type Down
      EST Series Product Specifications 12-20KW embedded 108.KB PDF
      download more
      PRODUCT CENTER

        SUPPORT

        NEWS

          CONTACT US

      Address: No. 40, Wangwu Road, Wuzhong District, Suzhou, Jiangsu Province, China
      Postcode: 215000
      Telephone: 0512-65139208
      Email: sales_Int@koyoe.com

      版权所有:江苏科曜能源科技有限公司 备案号:苏ICP备2021001993号
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