5KW Single-phase Energy Storage Inverter

product features

Integrated Design for PV and Energy Storage

integrate PV and energy storage, equipped with UPS functional, supporting various kinds of batteries.


Smart switching

UPS function, on/off gird switch within 10ms.


Wide voltage input range

Wide PV voltage input range 120V-500V,wide batteries voltage range 85V-450V


Safe and Reliable

IP 65 protection, high Electricity quality, no interference with other equipment.



Small size, light and easy to install, ultra-silent, flexible communications.



Max Efficiency 97.8%, Smart MPPT, tracing efficiency up to 99.99%

Technical parameter
Parameter KY-1Hybrid-5k0-H


Max.Efficiency >98.2%

PV Input

Max. PV input power(W) 7000
Max. PV input voltage(V) 550
MPP Operation Voltage Range(V) 120-500
Max. number of PV strings per MPPT 1/1
Max. PV input current(A) 12/12
Short-circuit current of PV input(A) 15/15


Max Input/Output Voltage(V) 450
Operating Voltage Range(V) 85-450
Max Charge/Discharge Current(A) 25/25
Max Input/Output Power(W) 5000/5000
Battery Type Li-ion/Lead-acid

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 to0.8 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 toPE inside)
AC Power Frequency(Hz) 50/60
Max. AC Output Current(A) 21.7

Genaral Data

Operating Temperature Range -25℃ …+60℃(>45℃ derating)
Operating Altitude(m) <4000
Noise(dB) <40
Topology Transformerless
Cooling Method Natural convection
Ingress Protection Rating IP65
Relative Humidity 0-100%, no condensation
DC Connection Type MC/Amphenol/Phoenix
AC Connection Type Plug-in Connector
Display LCD
Communication With Portal RS485 (WiFi/GPRS Optinal)
Communication With BMS CAN
Communication With Meter RS485
Mounting Method Wall-mounting bracket
Dimensions (W*H*D)(mm) 390*500*185
Weight(Kg) 18


Safety IEC62109-1/-2
EMC EN61000-6-1/-2/-3,IEC61000
On-Grid standard AS4777.2,NRS097-2-1:2017
Specifications Size Type Down
Koyoe Energy - Warranty commitment 36.7KB DOCX
Koyoe Energy Warranty commitment 435.KB PDF
KY-1Hybrid User Manual 2.10MB PDF
KY-1Hybrid-5k0-H datasheet 99.4KB PDF
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Address: No. 40, Wangwu Road, Wuzhong District, Suzhou, Jiangsu Province, China
Postcode: 215000
Telephone: 0512-65139208
Email: (Overseas)

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