| After-sales Service: | Yes |
|---|---|
| Warranty: | 5years |
| Output Power: | >1000W |
| Certification: | CE |
| Brand: | Koyoe |
| Type: | DC/AC Inverters |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
|
Model
|
|
KY-EST12KH
|
KY-EST15KH
|
KY-EST17KH
|
KY-EST20KH
|
|
Efficiency
|
Max.Efficiency
|
>98.2%
|
>98.2%
|
>98.2%
|
>98.2%
|
|
PV Input |
Max. PV input power(W)
|
15600
|
19500
|
22100
|
26000
|
|
Max. PV input voltage(V)
|
1000
|
1000
|
1000
|
1000
|
|
|
MPPT Operation Voltage Range(V)
|
180-950
|
180-950
|
180-950
|
180-950
|
|
|
Number of MPPT/PV Strings
|
2/1
|
2/2
|
2/2
|
2/2
|
|
|
Max. PV input current(A)
|
12.5/12.5
|
12.5/23
|
23/23
|
23/23
|
|
|
Short-circuit current of PV input(A)
|
15/15
|
15/30
|
30/30
|
30/30
|
|
|
Battery |
Max Input/Output Voltage(V)
|
700
|
700
|
700
|
700
|
|
Operating Voltage Range(V)
|
180-700
|
180-700
|
180-700
|
180-700
|
|
|
Max Charge/Discharge Current(A)
|
50/50
|
50/50
|
50/50
|
50/50
|
|
|
Max Input/Output Power(W)
|
12000/12000
|
15000/15000
|
17000/17000
|
2000/20000
|
|
|
Battery Type
|
Li-ion/Lead-acid
|
Li-ion/Lead-acid
|
Li-ion/Lead-acid
|
Li-ion/Lead-acid
|
|
|
AC Input and Output |
Rated Power(W)
|
12000
|
15000
|
17000
|
20000
|
|
Max. Apparent AC Power(VA)
|
12000
|
15000
|
17000
|
20000
|
|
|
Nominal AC Voltage(Vac)
|
380,3L/N/PE
|
380,3L/N/PE
|
380,3L/N/PE
|
380,3L/N/PE
|
|
|
AC Power Frequency(Hz)
|
50/60
|
50/60
|
50/60
|
50/60
|
|
|
Max. AC Output Current(A)
|
18
|
22
|
25
|
31
|
|
|
Power Factor Range
|
~1 (Adjustable from 0.8 leading to 0.8 lagging)
|
||||
|
OutputTHDi(@Nominal Output)
|
<3%
|
<3%
|
<3%
|
<3%
|
|
|
Off-Grid AC Output (Back-up AC Output) |
Rated Output Power(W)
|
12000
|
15000
|
17000
|
20000
|
|
Max. Apparent AC Output Power(VA)
|
12000
|
15000
|
17000
|
20000
|
|
|
Nominal AC Output Voltage(Vac)
|
380,3L/N/PE
|
380,3L/N/PE
|
380,3L/N/PE
|
380,3L/N/PE
|
|
|
AC Power Frequency(Hz)
|
50/60
|
50/60
|
50/60
|
50/60
|
|
|
Max. AC Output Current(A)
|
18
|
22
|
25
|
31
|
|
|
Genaral Data |
Operating Temperature Range
|
-25°C ...+60°C(>45°C derating)
|
|||
|
Operating Altitude(m)
|
<4000
|
||||
|
Noise(dB)
|
<45
|
||||
|
Topology
|
Transformerless
|
||||
|
Cooling Method
|
Intelligent Fan
|
||||
|
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*D*H)(mm)
|
505*630*220
|
||||
|
Weight(Kg)
|
22
|
23
|
24
|
24
|
|
|
Certification |
Safety
|
IEC62109-1/-2
|
|||
|
EMC
|
EN61000-6-l/-2/-3,IEC61000
|
||||
|
On-Grid standard
|
AS4777.2,NRS097-2-l:2017
|
||||
Hefei Pinergy Solar Technology Co., Ltd is a professional and fast growing company. The business covers the R&D, production and sales of PV modules, solar power plants and PV system products, power generation and operation and O&M services, etc. We are located in Hefei City, Anhui Province, which is one of the main production bases of the photovoltaic industry in the world. We are world-renowned manufacturer and supplier of solar cells, solar PV modules and solar systems.
Covering an area of 46000 square meters, we have more than 200 employees, with annual production capacity of 800MW and 90% were exported all over the world. The advanced production system and excellent quality control process have enabled us to win the trust and supports of more and more customers. We have got certificates of TUV, CE, etc. At present, PINERGY has established a global salesnetwork covering 70 countries and regions, mainly covering Europe, Asia and South America, etc.
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