KYS5kw-10kwh-I
KYS5kw-20kwh-I

Technical parameter
 

Modular Design

Modular design, plug-in installation, simple appearance design, integration of modern home
 

Smart Switch

Can be worked under off grid model , support UPS power , on/off gird switch within 10ms
 

Wide voltage input range

Ultra-wide PV voltage range 120V ~500V, battery Ultra-wide voltage range 85V ~450V
 

Safe and Reliable

smart air cooling, low temperature rise, long life time, multiple protection functions
 

Smart and Easy Operation

Supporting GPRS / WIFI / RS485 / USB, LCD design, supporting remote monitoring
 

High Power Efficiency

Less power loss under high temperature, higher power efficiency , 30% DC Overload acceptable
Technical parameter
Parameter KYS5kw-20kwh-I
 

Efficiency

MPPT.Efficiency 99.90%
Max.Efficiency >97.80%
Battery.Efficiency >98.10%
   

Battery Pack

Model KY-51V105AH
Serial Number 4
Cell Type Li-ion(LFP)
Battery Capacity(Ah) 105
Storage Capacity(KWh) 20
Available Capacity(KWh) 18
Cycle Life 7000
   

PV Input

Max. PV input power(W) 7000
Max. PV input voltage(V) 550
MPP Operation Voltage Range(V) 120-550
No.of MPPT Trackers 2
No.of Strings Per MPPT Tracker 1/1
Max. PV input current(A) 15/15
Short-circuit current of PV input(A) 18/18
   

Battery Port

Operating Voltage Range(V) 85-450
Nominal Voltage(V) 192
Max Charge/Discharge Current(A) 25/25
Communication With BMS CAN
   

AC Input and Output

Rated Power(W) 5000
Max. Apparent AC Power(VA) 5000
Nominal AC Voltage(Vac) 230,1φ(L/N/PE)
AC Power Frequency(Hz) 50/60
Max. AC Output Current(A) 21.7
Power Factor Range ~1 (Adjustable from 0.8 leading to 0.8 lagging)
OutputTHDi(@Nominal Output) <3%
   

Off-Grid AC Output(Back-up ACOutput )

Rated Output Power(W) 5000
Max. Apparent AC Output Power(VA) 5000
Nominal AC Output Voltage(Vac) 230,1φ(L/N/PE)(N not connect to PE inside)
AC Power Frequency(Hz) 50/60
Max. AC Output Current(A) 21.7
   

Genaral Data

Operating Temperature Range -20℃ …+60℃(>45℃ derating)
Operating Altitude(m) <4000
Noise(dB) <40
Topology Transformerless
Cooling Method -Intelligent Fan
Ingress Protection Rating IP21
Relative Humidity 0-90%, no condensation
Display LED Touching Screen
Communication With Portal RS485 (WiFi/GPRS Optinal)
Communication With Meter RS485
Dimensions (W*H*D)(mm) 600*600*1203
   

Certification

Safety IEC62109-1/-2
EMC EN61000-6-1/-2/-3,IEC61000
On-Grid standard AS4777.2,NRS097-2-1:2017
Download
Specifications Down
5kw KYS All-in-one indoor user manual
KYS5kw-10&20kwh datasheet
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