| ● Multiple MPPT charger controllers |
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| ● Hot-swap MPPT modules for easy maintenance and expansion |
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| ● Configurable battery parameters via LCD settings |
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| ● Self-regulation for charging voltage and current |
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| ● Intelligent AC and PV complementation power supply |
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| ● Intelligent staggering power consumption function |
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| ● Multiple remote control |
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| OFF-GRID SOLAR INVERTER 10 - 120 kVA (3:3) |
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| MODEL |
GF10K |
GF20K |
GF30K |
GF40K |
GF60K |
GF80K |
GF100K |
GF120K |
| Rated power |
9 kW |
18 kW |
27 kW |
36 kW |
54 kW |
72 kW |
90 kW |
108 kW |
| Operating mode |
AC and PV complementation |
| PV INPUT |
| Max. input power |
25 kW |
2 × 25 kW |
3 × 25 kW |
4 × 25 kW |
5 × 25 kW |
6 × 25 kW |
| Max. input voltage |
750 Vdc |
| Rated input voltage |
500 Vdc |
| Start-up voltage |
≥ (battery voltage + 20) Vdc |
| Max. input current |
60 A |
120 A |
180 A |
240 A |
300 A |
360 A |
| MPPT voltage range |
450 ~ 550 Vdc |
| (Full load) |
| Number of MPPTs |
1 + 1 (reserved) |
2 + 1 (reserved) |
3 + 1 (reserved) |
4 + 2 (reserved) |
5 + 3 (reserved) |
6 + 2 (reserved) |
| AC INPUT |
| Input voltage |
380 Vac ± 20% (line voltage), three-phase (rectifier) |
| 380 Vac ± 20% (line voltage) three-phase + N + PE (bypass) |
| Input frequency |
(50 / 60 Hz ) ± 5 Hz |
| OUTPUT |
| Output voltage |
380 / 400 / 415 Vac ± 1% (line voltage), three-phase + N + PE |
| Output frequency |
(50 / 60 Hz) ± 1 Hz |
| Rated output current |
15 A |
30 A |
45 A |
60 A |
91 A |
120 A |
152 A |
182 A |
| Waveform |
Sinusoidal |
| THD |
THDu ≤ 3% (linear load) |
| BATTERIES |
| Battery type |
Lead-acid battery / Li-ion battery (optional) |
| Rated voltage |
360 Vdc |
| Charging current |
15 A by default, settable based on inverter model and battery capacity |
| TRANSFER TIME |
| PV ↔ AC |
0 ms |
| EFFICIENCY |
| Max. efficiency |
≥ 91% |
≥ 92% |
≥ 93% |
| MPPT efficiency |
≥ 98% (max.) |
| OTHERS |
| Protections |
Over/under voltage, over/under-frequency, output overload, short-circuit, overtemperature, battery low voltage, overcharge, PV reverse polarity |
| Communications |
RS232 / RS485 / dry contacts (standard), SNMP / Wi-Fi / GPRS (optional) |
| Display |
LCD & LED |
| Standards |
EN 62040-1, EN 62040-2, IEC 62040-2 |
| IP rating |
IP 20 |
| Operating temperature |
0℃~ 40℃ |
| Relative humidity |
90% (non-condensing) |
| Altitude |
1000 m at rated power (derating 1% for each additional 100 m); Max. 4000 m |
| Noise level at 1 m |
≤ 65 dB (varies with loads and temperature) |
| Dimensions (W × D × H) (mm) |
450 × 840 × 1100 |
600 × 700 × 1750 |
960 ×800 × 1700 |
| Packaged dimensions (W×D×H) (mm) |
560 × 940 × 1300 |
700 × 800 × 1950 |
1060 × 900 × 1900 |
| Net weight (kg) |
210 |
223 |
360 |
410 |
495 |
828 |
834 |
840 |
| Gross weight (kg) |
230 |
245 |
380 |
430 |
515 |
848 |
854 |
860 |
| All specifications subject to change without notice. |
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