Specifications
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INPUT DC
|
|
Max. DC Input Power (kW)
|
18
|
|
Max. DC Input Voltage (V)
|
1000
|
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Start-up Voltage (V)
|
180
|
|
MPPT Voltage Range (V)
|
160-850
|
|
Max. Input Current (A)
|
11 + 11
|
|
MPPT Number I No. of Strings per MPPT
|
2 / 1
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|
OUTPUT AC
|
|
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Rated Output Power (kW)
|
15
|
|
Max. Apparent Output Power (kVA)
|
16.5
|
|
Max. Output Power (kW)
|
16.5
|
|
Rated Grid Voltage (V)
|
400
|
|
Grid Voltage Range (V)
|
313 - 470 (Adjustable)
|
|
Rated Grid Frequency (Hz)
|
50
|
|
Grid Frequency Range (Hz)
|
47-52
|
|
Operation Phase
|
Three
|
|
Rated Grid Output Current (A)
|
21.7
|
|
Max.Output Current (A)
|
25.1
|
|
Power Factor
(at rated output power)
|
0.81eading . 1 . 0.61agging
|
|
THDi (at rated output power)
|
<1.5%
|
|
DC Injection Current (mA)
|
<0.5%1n
|
|
EFFICIENCY
|
|
|
Max. Efficiency
|
98.3%
|
|
EU Efficiency
|
97.8%
|
|
MPPT Efficiency
|
>99.5%
|
|
PROTECTIONS
|
|
|
Built-in Protections
|
DC Reverse Polarity, Short Circuit Protection, Output Over Current, Output Over Voltage, Insulation Resistance Monitoring, Residual Current Detection, MOVs for Surge Protection on DC & AC sides, Grid Monitoring, Islanding Protection, Temperature Protection
|
|
Integrated DC Switch
|
YES
|
|
GENERAL DATA
|
|
|
Dimension (mm)
|
310W*538H'158D
|
|
Weight (kg)
|
13.6
|
|
Topology
|
Transformerless
|
|
Self Consumption (watt)
|
<1 (Night )
|
|
Operating Ambient
Temperature Range
|
-25 to 60°C
|
|
Relative Humidity
|
0-100%
|
|
Ingress Protection
|
IP65
|
|
Noise Emission (typical)
|
<30 dBA
|
|
Cooling Concept
|
Intelligent redundant fan-cooling
|
|
Max.Operation Altitude
|
4000m
|
|
Design Life
|
>20 Years
|
|
FEATURES
|
|
|
DC Connection
|
MC-4 mateable
|
|
AC Connection
|
IP 67 Rated Plug
|
|
Display
|
LCD 2•20 Z
|
|
Monitoring Interface
|
WiFi I GPRS I LAN (Optional)
|
|
Warranty
|
5 Years Standard (Extendable upto 20 Years)
|
|
IEC CERTIFICATES
|
|
|
Grid Connection
|
IEC 61727
|
|
Anti-Islanding Protection
|
!EC 62116
|
|
Enviromental Testing
|
IEC 60066-2 (1-2-14-30 )
|
|
Safety
|
IEC 62109-1, IEC 62109-2
|
|
EMC
|
IEC 61000, EN61000-6-1:2007, EN61000-6-3:2007
|
|
Efficiency Measurement
|
!EC 61663
|
Uses
An inverter is one of the most important pieces of equipment in a solar energy system. It’s a device that converts direct current (DC) electricity, which is what a solar panel generates, to alternating current (AC) electricity, which the electrical grid uses.
