|  | WG-1000 | WG-3000 | WG-5000 | 
| Max DC Input Power | 1.2KW | 3.6KW | 6KW | 
| Max DC Input Voltage | 430 V | 600 V | 
| MPPT Voltage Range | 150~380V | 200~400V | 150~400V | 
| Rated AC Power Output | 1KW | 3KW | 5KW | 
| Max AC Power Output | 1.2KW | 3.6KW | 6KW | 
| Max Efficiency | 93% | 94% | 95% | 
|  Output AC Voltage | 110V / 120V / 220V / 240V | 
| Rated Grid Frequency | 50Hz/60Hz | 
| Distortion Factor of Total Current Waveform | <3% | 
| Power Factor | ≥0.99 | 
| Communication Interface | RS485 | 
| Electrical Insulating Property | 1500Vac,1 Minute | 
|  | Inverter will run automatically once the requirements of DC Input and Electricity grid are fulfilled. | 
| Reference Standard  | UL 1741   G83/1 | 
| Operation Room Temp | -25~+50℃ | 
| Operation Room Humidity | 0~95%, Non-condensing | 
| Protection | Input (Low voltage/Over voltage/Reverse connection),Output(Over current/Short circuit/ Overheating/Anti-Island) | 
| Cooling Mode | Natural Cooling | Air cooling | 
| Noise | <40dB | 
| Grade of Protection | IP20(Indoor)、IP65(Outdoor) |