Maximum efficiency over 97.8% MPP control RS485 RS432 bluetooth DC-switch CE/ VDE/ TUV/SAA/DK5940 Multi language display
Growatt 4400 TL
General Descriptions
Leading-Edge Technology, CE,TUV ,VDE , SAA,DK5940 Certicificates.
> Maximum efficiency of 97.8 % and wide input voltage range
> Internal DC STWTICH
> Transformerless H6 topology
> Compact Design
> MPPT control
> MTL-String
> RS485 RS432 bluetooth Technology
> Comprehensive Growatt warranty program
> Easy country configuration, easy installation
> Multi-language display
Communications> RS485 /GPRS interfaces> Computer monitoring softwareSafety> Full protection functions:DC reverse polarity, AC short-circuit protection, ground fault monitoring, grid monitoring, integrate all-pole sensitive, leakage current monitoring unit.
> Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN50178, VDE0126-1-1,IEC-62109Technical Specifications
| Model | Growatt 4400TL |
| Specifications | |
| Input data | |
| Max. DC power | 4600W |
| Max. DC voltage | 580V |
| Full load Mpp-Voltage range | 280V-500V |
| PV voltage range MPPT | 120V-500V |
| Max. number of parallel strings | 3 |
| Number of MPP trackers | 1 |
| MPPT input current | 0-20A |
| Max DC input lsc current | 27A |
| Output (AC) | |
| Nominal AC output | 4200W |
| Max. AC power | 4400W |
| Max. output current | 21A |
| AC voltage range | 200Vac-250Vac |
| AC grid frequency range | 40.1HZ-50.9Hz |
| Phase shift (cosφ) | 1 |
| THDI | <3% |
| AC connection | Single phase |
| Efficiency | |
| Max. efficiency | 97.80% |
| Euro - eat | 97.40% |
| MPPT efficieny | 99.50% |
| Protection devices | |
| DC reverse polarity protection | yes |
| AC short - circuit protection | yes |
| Ground fault monitoring | yes |
| Grid monitoring | yes |
| Integrated all - pole sensitive | yes |
| leakage current monitoring unit | |
| General Data | |
| Dimensions (W / D / H) in mm | 406/406/192 |
| Weight | 21KG |
| Operating temperature | –25°C ... +60°C |
| range | |
| Noise emission (typical) | ≤ 25 dB(A) |
| Consumption: operating | <5 W / < 0.5 W |
| (standby) / night | |
| Topology | transformerless |
| Cooling concept | No fan |
| Installation: Indoors / | yes /yes |
| Outdoors (IP65 ) | |
| Features | |
| DC connection:(MC3/MC4/H4) | opt/opt/yes |
| AC connection: Terminals | yes |
| LCD display | yes |
| Interfaces: Bluetooth / | opt/yes/yes |
| RS485/RS232 | |
| Warranty: 5 years / 10 years | yes /opt |
| Certificates and approvals | CE/TUV EN50178,VDE 0126-1-1,EN6100-3-2 |
Growatt 4400W Solar Inverter
