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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
|
>98.2%
|
>98.2%
|
>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
|
72000
|
Max. PV input voltage(d.cV)
|
1000
|
1000
|
1000
|
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)
|
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)
|
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
|
180
|
180
|
180
|
180
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Battery
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Max Input/Output Voltage(V)
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800
|
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
|
220-800
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220-800
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220-800
|
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Max Charge/Discharge Current(A)
|
100/100
|
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)
|
3000
|
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)
|
45
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60
|
75
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87
|
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Power Factor Range
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0.8 ind…0.8 cap
|
||||
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)
|
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)
|
30000
|
40000
|
50000
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60000
|
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Nominal AC Output Voltage(Vac)
|
400,3L/N/PE
|
400,3L/N/PE
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400,3L/N/PE
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400,3L/N/PE
|
|
AC Power Frequency(Hz)
|
50/60
|
50/60
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50/60
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50/60
|
|
Max. AC Output Current(A)
|
45
|
60
|
75
|
87
|
|
Genaral Data
|
Operating Temperature Range
|
-25°C …+60°C(>45°C derating)
|
|||
Operating Altitude(m)
|
<=4000m(>=2000m derating)
|
||||
Noise(dB)
|
<40
|
||||
Topology
|
Transformerless
|
||||
Cooling Method
|
Intelligent Fan
|
||||
Ingress Protection Rating
|
IP54
|
||||
Relative Humidity
|
5-90%
|
||||
DC interface type
|
Push-in terminal
|
||||
AC interface type
|
Terminal block
|
||||
Display
|
LCD
|
||||
Communication With Portal
|
RS485 (WiFi/GPRS Optinal)
|
||||
Communication With BMS
|
CAN
|
||||
Communication With Meter
|
RS485(Wifi/GPRS optional)
|
||||
Mounting Method
|
Wall-mounted/floor-standing
|
||||
Dimensions (W*D*H)(mm)
|
800*600*280
|
||||
Weight(Kg)
|
50
|
50
|
50
|
50
|
|
Certification
|
Safety
|
IEC62109-1/-2
|
|||
EMC
|
EN61000-6-l/-2/-3,IEC61000
|
||||
On-Grid standard
|
AS4777.2,NRS097-2-l:2017
|
OUTPUT POWER | 30kw, 40kw, 50kw |
---|---|
GIFT OPTION | NO, YES |
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