KYS3kW-(4~16)kWH-S
3kw residential energy storage system (Stack)


Product Features

Intelligent switching

Operate in off-grid mode,support emergency power supply and seamless off-grid switching

 


 

Simple atmosphere

Modularized design,stacked installation,Simple appearance design,integration with modern home

 

Efficient power generation

High temperature load reduction, improved power generation efficiency DC over-distribution capacity up to 1.7 times

 


 

Wide Voltage Range

Ultra-wide PV voltage range 80V-500V,Battery Ultra-wide voltage range 85V-450V

Technical parameter
Parameter KYT3kW-(4-16)kWH-S
 

PV Input Data

Max. Input Power(W) 4500
Max. Input Voltage(V) 590
Operating Voltage Range/Nominal Input Voltage(V) 80~500/360
Max. Input Current(A) 16/16
Max. Short Circuit Current(A) 20/20
Number of MPPT Trackers 2
Number of Strings per MPPT 1/1


Battery Data

Model KY-102V40AH
Operating Voltage Range(V) 102~408
Nominal Charge/Discharge Current(A) 25/25
Max Charge/Discharge Current(A) 30/30
Number of Batteries  1~4
Single Battery Capacity(kwh) 4.96
Nominal Capacity(kwh) 4.96~19.84
Available Capacity(kwh) 4.46~17.85
   

AC Output Data(GRID)

Nominal Output Power(W) 3000
Max. Apparent Power (VA) 3300
Max Input Power[W]  3300
Nominal Output Voltage(Vac) 230,L/N/PE
Nominal Output Frequency(Hz) 50/60
Max. Output Current(A) 13
Power Factor ~1 (0.8 lead to 0.8 lag can be set)
Total Harmonic Distortion(%) <3


AC Output Data(EPS)

Nominal Output Power(W) 3000
Max Apparent Power (VA) 3300
Nominal Output Voltage(Vac) 230,L/N/PE
Nominal Output Frequency(Hz) 50/60
Peak Output Apparent Power(VA)(60s) 3600
Peak Output Apparent Power(VA)(10s) 5500
On/off Grid switching time(ms) <10


AC Output Data(GEN)

Nominal Voltage(Vac) 230,L/N/PE
Nominal Frequency(Hz) 50/60
Nominal Input Apparent Power(VA) 3000

General Data

Operating Temperature Range(℃) -25~60 (>45 derating)
Altitude(m) <4000
Ingress Protection Rating IP65
Relative Humidity(%) 0~95, No condensation
Dimension(W*D*H)(mm) 425*340*1024(1750)


Certification

Safety Standards IEC62109-1/-2
EMC Standards  EN61000-6-1/-3,IEC61000
On-grid Standard  AS4777.2:2020,NRS097-2-1:2017,EN 50549-1 for Czech,VDE-AR-N 4105:2018,EN50549-1:2019+AC:2,G98 G99,OVE-R25,EN50549-1:2019 for Poland A&B
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3-8kW home PV Energy Storage Hybrid System (Stacked)- datasheet 3.43MB PDF
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Address: No. 40, Wangwu Road, Wuzhong District, Suzhou, Jiangsu Province, China
Postcode: 215000
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Email: info@koyoe.com
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