Models
|
7K
|
8K
|
Input DC
|
||
Recommended max. PV power
|
10.5 kW
|
12 kW
|
Max. input voltage
|
550 V
|
|
Rated voltage
|
330 V
|
|
Start-up voltage
|
90 V
|
|
MPPT voltage range
|
90 - 500 V
|
|
Max. input current
|
18 A / 32 A
|
|
Max. short circuit current
|
20 A / 40 A
|
|
MPPT number / Max. input strings number
|
2 / 3
|
|
Output AC
|
||
Rated output power
|
7 kW
|
8 kW
|
Max. apparent output power
|
7 kVA
|
8 kVA
|
Max. output power
|
7 kW
|
8 kW
|
Rated grid voltage
|
1/N/PE, 220 V / 230 V
|
|
Rated grid frequency
|
50 Hz / 60 Hz
|
|
Rated grid output current
|
31.8 A / 30.4 A
|
36.4 A / 34.8 A
|
Max. output current
|
31.8 A
|
36.4 A
|
Power factor
|
> 0.99 (0.8 leading - 0.8 lagging)
|
|
THDi
|
< 3%
|
|
Efficiency
|
||
Max. efficiency
|
97.7%
|
|
EU efficiency
|
96.8%
|
|
Protection
|
||
DC reverse-polarity protection
|
Yes
|
|
Short circuit protection
|
Yes
|
|
Output over current protection
|
Yes
|
|
Surge protection
|
Yes
|
|
Grid monitoring
|
Yes
|
|
Anti-islanding protection
|
Yes
|
|
Temperature protection
|
Yes
|
|
Multi peak scan
|
Yes
|
|
Integrated AFCI 2.0
|
Optional
|
|
Integrated DC switch
|
Yes
|
|
General Data
|
||
Dimensions (W × H × D)
|
310 × 550 × 180 mm
|
|
Weight
|
13.2 kg
|
|
Topology
|
Transformerless
|
|
Self-consumption (night)
|
< 1 W
|
|
Operating ambient temperature range
|
-25 ~ +60°C
|
|
Relative humidity
|
0 - 100%
|
|
Ingress protection
|
IP66
|
|
Noise emission (typical)
|
< 40 dB(A)
|
|
Cooling concept
|
Natural cooling with internal fan
|
|
Max. operation altitude
|
4000 m
|
|
Grid connection standard
|
EN 50549-1, IEC 62116, IEC 61727, IEC60068, IEC 61683, EN 50530
|
|
Safety / EMC standard
|
IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4
|
|
Features
|
||
DC connection
|
MC4 connector
|
|
AC connection
|
Quick connection plug
|
|
Display
|
Natural cooling with internal fan
|
|
Communication
|
RS485, Optional: Wi-Fi, GPRS
|