| Recommended solar panel input power (W) | 300-400W*4 |
| Number of DC input connections (groups) | MC4*4 |
| Maximum DC input voltage | 52V |
| Operating voltage range | 20-50V |
| Start-up voltage | 18V |
| MPPT Tracking Range | 22-48V |
| MPPT Tracking accuracy | >99.5% |
| Maximum DC input current | 15A*4 |
| Rated power output | 1950W |
| Maximum output power | 2000W |
| Rated output voltage | 120V/230V |
| Output voltage range | 90-160V/190-270V |
| Rated AC current (at 120V) | 16A |
| Rated AC current (at 230V) | 8.6A |
| Rated output frequency | 50Hz/60Hz |
| Output frequency range (Hz) | 47.5-50.5Hz/58.9-61.9Hz |
| THD | <5% |
| Power factor | >0.99 |
| Maximum number of branch circuit connections | @120VAC : 5 set / @230VAC :8 set |
| Maximum conversion efficiency | 95% |
| CEC efficiency | 92% |
| Night losses | <80mW |
| Over/under voltage protection | Yes |
| Over/under frequency protection | Yes |
| Anti-islanding protection | Yes |
| Overcurrent protection | Yes |
| Overload protection | Yes |
| Over-temperature protection | Yes |
| Protection class | IP65 |
| Working environment temperature | -40℃——+65℃ |
| Weight (KG) | 3.5 KG |
| Indicator lights quantity | Working status LED light *1 + Wifi signal led light *1 |
| Communication connection mode | WiFi/2.4G |
| Cooling method | Natural cooling (no fan) |
| Working environment | Indoor and outdoor |
| Certification standards | EN61000-3-2，EN61000-3-3,EN62109-2，EN55032，EN55035,EN50438 |
Single weight
420x370x100mm / 3.9kg
Package box:
400*410*390mm 4台 /14.5kg
