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