Current Position:
Daran New Energy Technology Co., Ltd is engaged in solar panels, inverters, battery pack production and sales of manufacturers.
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+8618031297729
| Models | 5K | 6K | 7.5K | 8K |
|---|---|---|---|---|
| Input DC (PV side) | ||||
| Recommended max. PV array size | 10 kW | 12 kW | 16 kW | 16 kW |
| Max. usable PV input power | 8 kW | 9.6 kW | 12.8 kW | 12.8 kW |
| Max. input voltage | 500 V | |||
| Rated voltage | 330 V | |||
| Start-up voltage | 90 V | |||
| MPPT voltage range | 90 - 435 V | |||
| Max. input current | 21 A / 21 A | 21 A / 42 A | 42 A / 42 A | |
| Max. short circuit current | 24 A / 24 A | 24 A / 48 A | 48 A / 48 A | |
| MPPT number / Max. input strings number | 2 / 2 | 2 / 3 | 2 / 4 | |
| Battery | ||||
| Battery type | Li-ion / Lead-acid | |||
| Battery voltage range | 40 - 60 V | |||
| Max. charge / discharge power | 5 kW | 6 kW | 7.5 kW | 8 kW |
| Max. charge / discharge current | 112 A | 135 A | 190 A | 190 A |
| Communication | RS485 / CAN | |||
| Output AC (Grid side) | ||||
| Rated output power | 5 kW | 6 kW | 7.5 kW | 8 kW |
| Rated grid voltage | L+N+PE/2L+PE, 220 V; L1/L2/N(PE),120(N)/240(L1-L2)VAC | |||
| Rated grid frequency | 50 Hz / 60 Hz | |||
| Rated grid output current | 20.8 A / 22.7 A | 25 A / 27.3 A | 31.3 A / 34.1 A | 33.3 A / 36.4 A |
| Max. output current | 22.9 A / 25 A | 27.5 A / 30 A | 31.3 A / 34.1 A | 36.7 A / 40 A |
| Power factor | > 0.99 (0.8 leading - 0.8 lagging) | |||
| THDi | < 3% | |||
| Input AC (Grid side) | ||||
| Input voltage range | L+N+PE/2L+PE, 220 V; L1/L2/N(PE),120(N)/240(L1-L2)VAC | |||
| Max. input current | 35 A | 40 A | 50 A | 50 A |
| Frequency range | 45 - 55 Hz / 55 - 65 Hz | |||
| Input Generator | ||||
| Max. input power | 5 kW | 6 kW | 7.5 kW | 8 kW |
| Max. input current | 20.8 A / 22.7 A | 25 A / 27.3 A | 31.3 A / 34.1 A | 33.3 A / 36.4 A |
| Rated input frequency | 50 Hz / 60 Hz | |||
| Output AC (Back-up) | ||||
| Rated output power | 5 kW | 6 kW | 7.5 kW | 8 kW |
| Max. apparent output power | 2 times of rated power, 10 s | |||
| Back-up switch time | < 10 ms | |||
| Rated output voltage | L1/L2/N(PE), 127 V / 220 V; L1/L2/N(PE),120(N)/240(L1-L2)VAC | |||
| Rated frequency | 50 Hz / 60 Hz | |||
| Rated output current | 20.8 A / 22.7 A | 25 A / 27.3 A | 31.3 A / 34.1 A | 33.3 A / 36.4 A |
| Max. AC passthrough current | 35 A | 40 A | 50 A | 50 A |
| THDv(@linear load) | < 3% | |||
| Efficiency | ||||
| Max. efficiency | 96.0% | |||
| EU efficiency | 94.5% | |||
| BAT charged by PV / AC max. efficiency | 95.0% | |||
| BAT discharged to AC max. efficiency | 93.7% | |||
| Protection | ||||
| Surge protection | Yes | |||
| Ground fault monitoring | Yes | |||
| Integrated AFCI 2.0 | Yes | |||
| DC reverse-polarity protection | Yes | |||
| Protection class / Over voltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) | |||
| Dados gerais | ||||
| Max. allowable phase imbalance (grid & back-up) | 50% | |||
| Dimensions (W × H × D) | 390 × 620 × 237 mm | |||
| Weight | 28.8 kg | |||
| Topology | Transformerless | |||
| Self-consumption (night) | < 20 W | |||
| Operating ambient temperature range | -25 ~ +60℃ | |||
| Relative humidity | 0 - 100% | |||
| Ingress protection | IP66 (TYPE 4X) | |||
| Noise emission (typical) | <55 dB(A) | |||
| Cooling concept | Intelligent fan-cooling | |||
| Max. operation altitude | 4000 m | |||
| Grid connection standard | Inmetro140, IEEE 1547 | |||
| Safety / EMC standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2, UL 1741, UL 1699B, FCC | |||
| Features | ||||
| DC connection | MC4 plug (PV port) / Terminal Block (BAT port) | |||
| AC connection | OT terminal | |||
| Display | 7.0" LCD display & Bluetooth + APP | |||
| Communication interface | Standard: Wi-Fi+LAN+Bluetooth, CAN-BMS, CAN-Parallel2, RS485-Meter, RS485, DRM, DI, DO×2, Optional: 2G/3G/4G | |||
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