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Payment Terms
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T/T
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EXW
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30% in advance for deposit payment, the balance payments will be paid before shipment.
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FOB
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CFR/C&F
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30% in advance for deposit payment, the balance will be paid against copy of B/L
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CIF
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L/C
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Optional for the amount of above 50,000 usd, L/C at sight is acceptable.
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West Union
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Optional for amount of order less than 5000 usd
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Paypal
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Delivery Time
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7~30 days after receiving the payment or the deposit payment
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Model
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KY-EST30KH
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KY-EST40KH
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KY-EST50KH
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KY-EST60KH
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Efficiency
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Max.Efficiency
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>98.2%
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>98.2%
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>98.2%
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>98.2%
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PV Input parameters |
Max. PV input power(W)
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36000
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48000
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60000
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72000
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Max. PV input voltage(d.cV)
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1000
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1000
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1000
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1000
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MPPT Operation Voltage Range(V)
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300-900
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400-900
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400-900
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450-900
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Number of MPPT channels and Strings
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2/2/2
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2/2/2
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2/2/2/2
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2/2/2/2
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Max. PV input current(A)
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36/36/36
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36/36/36
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36/36/36/36
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36/36/36/36
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Max Short-circuit current of PV input(A)
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42/42/42
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42/42/42
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42/42/42/42
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42/42/42/42
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Starting voltage
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180
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180
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180
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180
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Battery
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Max Input/Output Voltage(V)
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800
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800
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800
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800
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Operating Voltage Range(V)
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220-800
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220-800
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220-800
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220-800
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Max Charge/Discharge Current(A)
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100/100
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100/100
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100/100
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100/100
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Max Input/Output Power(W)
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30000
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40000
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50000
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60000
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Battery Type
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Li-ion/Lead-acid
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Li-ion/Lead-acid
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Li-ion/Lead-acid
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Li-ion/Lead-acid
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AC Input and Output |
Rated Power(W)
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30000
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40000
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50000
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60000
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Max. Apparent AC Power(VA)
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3000
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40000
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50000
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60000
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Nominal AC Voltage(Vac)
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400, 3L/N/PE
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400, 3L/N/PE
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400, 3L/N/PE
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400, 3L/N/PE
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AC Power Frequency(Hz)
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50/60
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50/60
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50/60
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50/60
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Max. AC Output Current(A)
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45
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60
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75
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87
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Power Factor Range
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0.8 ind…0.8 cap
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OutputTHDi(@Nominal Output)
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<3%
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<3%
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<3%
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<3%
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Off-Grid AC Output (Back-up AC Output) |
Rated Output Power(W)
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30000
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40000
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50000
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60000
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Max. Apparent AC Output Power(VA)
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30000
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40000
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50000
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60000
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Nominal AC Output Voltage(Vac)
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400,3L/N/PE
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400,3L/N/PE
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400,3L/N/PE
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400,3L/N/PE
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AC Power Frequency(Hz)
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50/60
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50/60
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50/60
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50/60
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Max. AC Output Current(A)
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45
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60
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75
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87
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Genaral Data
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Operating Temperature Range
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-25°C …+60°C(>45°C derating)
|
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Operating Altitude(m)
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<=4000m(>=2000m derating)
|
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Noise(dB)
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<40
|
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Topology
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Transformerless
|
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Cooling Method
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Intelligent Fan
|
||||
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Ingress Protection Rating
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IP54
|
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Relative Humidity
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5-90%
|
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DC interface type
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Push-in terminal
|
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AC interface type
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Terminal block
|
||||
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Display
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LCD
|
||||
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Communication With Portal
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RS485 (WiFi/GPRS Optinal)
|
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Communication With BMS
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CAN
|
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Communication With Meter
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RS485(Wifi/GPRS optional)
|
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Mounting Method
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Wall-mounted/floor-standing
|
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Dimensions (W*D*H)(mm)
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800*600*280
|
||||
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Weight(Kg)
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50
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50
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50
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50
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Certification
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Safety
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IEC62109-1/-2
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EMC
|
EN61000-6-l/-2/-3,IEC61000
|
||||
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On-Grid standard
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AS4777.2,NRS097-2-l:2017
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||||
| OUTPUT POWER | 30kw, 40kw, 50kw |
|---|---|
| GIFT OPTION | NO, YES |
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