Growatt WIT 4-25K-XHU Three Phase Hybrid
Estimated delivery between Sep 30 to Oct 15
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Description
| Datasheet | WIT 4K-XHU | WIT 5K-XHU | WIT 6K-XHU | WIT 8K-XHU | WIT 10K-XHU | WIT 12K-XHU | WIT 15K-XHU | WIT 17K-XHU | WIT 20K-XHU | WIT 25K-XHU |
|---|---|---|---|---|---|---|---|---|---|---|
| Input data (PV) | ||||||||||
| Max. recommended PV power (for module STC) | 8000W | 10000W | 12000W | 16000W | 20000W | 24000W | 30000W | 34000W | 40000W | 50000W |
| Max. input voltage | 1000V | |||||||||
| Start voltage | 180V | |||||||||
| Nominal voltage | 625V | |||||||||
| MPPT working voltage range | 150V~850V | |||||||||
| Max. input current per MPP tracker | 40A | 20A | 40A+20A | |||||||
| Max. short-circuit current per MPP tracker | 50A | 25A | 50A+25A | |||||||
| No. of MPP trackers | 1 | 2 | ||||||||
| No. of PV strings per MPP tracker | 2 | 1 | 2 | |||||||
| Input/Output AC (Including the Gen Port) | ||||||||||
| AC input/output nominal power(Grid) | 8000W/4000W | 10000W/5000W | 12000W/6000W | 16000W/8000W | 20000W/10000W | 24000W/12000W | 30000W/15000W | 34000W/17000W | 40000W/20000W | 50000W/25000W |
| Max. AC input/output apparent power(Grid) | 8800VA/4400VA | 11000VA/5500VA | 13200VA/6600VA | 17600VA/8800VA | 22000VA/11000VA | 26400VA/13200VA | 33000VA/16500VA | 37400VA/18700VA | 44000VA/22000VA | 55000VA/27500VA |
| Max. input/output current(Grid) | 13.33A/6.66A | 16.5A/8.3A | 20A/10A | 26.67A/13.33A | 33.33A/16.67A | 40A/20A | 50A/25A | 56.67A/28.33A | 66.67A/33.3A | 83.33A/41.67A |
| Max. input current(GEN/AC couple) | 12.12A/6.06A | 15.15A/7.57A | 18.18A/9.09A | 24.24A/12.12A | 30.30A/15.15A | 36.36A/18.18A | 45.45A/22.73A | 51.51A/25.75A | 60.61A/30.30A | 75.76A/37.88A |
| Nominal AC voltage/range | 220V/380V, 230V/400V, 240V/415V ±15%~±10% | |||||||||
| Nominal AC grid frequency/range | 50/60Hz, 45~55Hz/55~65Hz | |||||||||
| Adjustable power factor | -1…+1 | |||||||||
| THDi | <3% | |||||||||
| AC grid connection type | 3P3W+PE/3P4W+PE | |||||||||
| Battery data (DC) | ||||||||||
| Battery type | Lithium-ion | |||||||||
| Battery voltage range | 120~800V | |||||||||
| Max. charging and discharging current | 55A | |||||||||
| Recommended battery voltage | 512V | |||||||||
| BMS communication | RS485/CAN | |||||||||
| Backup power (AC)* | ||||||||||
| Rated AC output power | 4000W | 5000W | 6000W | 8000W | 10000W | 12000W | 15000W | 17000W | 20000W | 25000W |
| Max. AC apparent power | 2 times of rated power, 10s | |||||||||
| Rated AC output voltage | 220V/380V, 230V/400V, 240V/415V | |||||||||
| Nominal AC output frequency | 50/60Hz | |||||||||
| Max. output current | 12.12A | 15.15A | 18.18A | 24.24A | 30.30A | 36.36A | 45.45A | 51.51A | 60.61A | 75.76A |
| THDv | 3% (Linear load) | |||||||||
| Load unbalance | 100% three-phase unbalanced | |||||||||
| On/off grid transfer time | <10ms | |||||||||
| Efficiency | ||||||||||
| Max. efficiency | 98.10% | |||||||||
| European efficiency | 97.20% | |||||||||
| MPPT efficiency | 99.90% | |||||||||
| Protection devices | ||||||||||
| PV reverse polarity protection | Yes | |||||||||
| DC switch | Yes | |||||||||
| DC/AC surge protection | Type I / Type II | |||||||||
| Insulation resistance monitoring | Yes | |||||||||
| Residual-current monitoring unit | Yes | |||||||||
| AC short-circuit protection | Yes | |||||||||
| Ground fault monitoring | Yes | |||||||||
| Grid monitoring | Yes | |||||||||
| Strings monitoring | Yes | |||||||||
| Anti-islanding protection | Yes | |||||||||
| AFCI function | Opt | |||||||||
| General | ||||||||||
| Dimensions (W / H / D) | 445×630×234mm | 445×610×241mm | ||||||||
| Weight | 45kg | 45kg | ||||||||
| Operating temperature range | -30°C … +60°C (>45°C, derating) | |||||||||
| Noise | ≤55dB(A) | |||||||||
| Relative humidity | 0~100% | |||||||||
| Altitude | <4000m | |||||||||
| Topology | Transformerless | |||||||||
| Cooling | Smart air cooling | |||||||||
| IP degree | IP66 | |||||||||
| Display | OLED/LED+APP | |||||||||
| Interfaces: RS485/USB | Yes | |||||||||
| Interfaces: WIFI/LAN | Yes | |||||||||
| Warranty (5/10 years) | Yes/Opt | |||||||||
BRAND: Growatt
DELIVERY: 7-15 days
WARRANTY: 12 Months
COUNTRY OF ORIGIN: China
Import Duties : Applicable
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