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Models | 7K | 8K | 9K | 10K | |
Input DC (PV Side) | Recommended max. PV array size | 14 kW | 16 kW | 18 kW | 20 kW |
Max.
usable PV input power | 11.2 kW | 12.8 kW | 14.4 kW | 16 kW | |
Max.
input voltage | 1000 V | ||||
Rated
voltage | 550 V | ||||
Start-up
voltage | 160 V | ||||
MPPT
voltage range | 200 - 850 V | ||||
Max.
input current | 20 A / 40 A | 21 A / 42 A | |||
Max.
short circuit current | 30 A / 50 A | ||||
MPPT
number / Max. input strings number | 2/3 | ||||
Battery | Battery type | Li-ion / Lead-acid | |||
Battery
voltage range | 40 - 60 V | ||||
Max.
charge / discharge current | 156 A | 178 A | 200 A | 235 A | |
Number
of battery ports | 2 | ||||
Max.
charge / discharge current of each port | 150 A | ||||
Output AC (Grid Side) | Rated output power | 7 kW | 8 kW | 9 kW | 10 kW |
Max.
apparent output power | 7 kVA | 8 kVA | 9 kVA | 10 kVA | |
Rated
grid voltage | 3/N/PE, 127 V / 220 V; 3/N/PE, 133 V / 230 V | ||||
Rated
grid frequency | 50 Hz / 60 Hz | ||||
Rated
output current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
Power
factor | > 0.99 (0.8 leading - 0.8 lagging) | ||||
THDi | < 3% | ||||
Input AC (Grid Side) | Max. input current | 27.6 A | 31.5 A | 35.4 A | 39.4 A |
Input Generator | Max. input power | 7 kW | 8 kW | 9 kW | 10 kW |
Max.
input current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
Rated
input voltage | 3/N/PE,127 V / 220 V or 133 V / 230 V | ||||
Rated
input frequency | 50 Hz / 60 Hz | ||||
Output AC (Back-Up) | Rated output power | 7 kW | 8 kW | 9 kW | 10 kW |
Max.
apparent output power | 2 times rated power, 10 s | ||||
Back-up
switch time | < 10 ms | ||||
Rated
output voltage | 3/N/PE,127 V / 220 V or 133 V / 230 V | ||||
Rated
frequency | 50 Hz / 60 Hz | ||||
Rated
output current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
Max.
continuous output current | 18.4 A | 21 A | 23.5 A | 26.3 A | |
Max.
continuous AC passthrough current | 50 A | ||||
THDv
(at linear load) | < 3% | ||||
Efficiency | Max. efficiency | 96.20% | |||
EU
efficiency | 95.40% | ||||
BAT
charged by PV / AC max. efficiency | 95.0% / 94.4% | ||||
BAT
discharged to AC max. efficiency | 94.50% | ||||
Protection Features | Anti-islanding protection | Yes | |||
Output
overcurrent protection | Yes | ||||
Short-circuit
protection | Yes | ||||
DC
reverse-polarity protection | Yes | ||||
Surge
protection | DC Type II / AC Type II (Optional) | ||||
Protection
class / Overvoltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) | ||||
Integrated
AFCI | Optional (Brazil: Yes) | ||||
Integrated
DC switch | Yes | ||||





