Key Features:
Pure sine wave output
Self-consumption and Feed-in to the grid
Programmable supply priority for PV, Battery or Grid
User-adjustable charging current and voltage
Monitoring software for real-time status display and control
Parallel operation up to 6 units only for 3K/4K/5K models
Programmable multiple operation modes: Grid-tie,off-grid and grid-tie with backup
- Parameter
| MODEL | 3K-48 | 4K-48 | 5K-48 |
| Max.PV Array Power | 4000W | 4000W | 6000W |
| Rated Output Power | 3000W | 4000W | 5000W |
| Maximum PV Array Open Circuit Voltage | 145VDC | 145VDC | 145VDC |
| MPPT Range @ Operating Voltage | 60~115VDC | 60~115VDC | 60~115VDC |
| MPPT Tracker Number | 1 | 1 | 2 |
| GRID-TIE OPERATION | |||
| GRID OUTPUT(AC) | |||
| Nominal Output Voltage | 220/230/240VAC | ||
| Output Voltage Range | 184-264.5VAC | ||
| Nominal Output Current | 13A | 17A | 21.7A |
| Power Factor | >0.99 | ||
| Efficiency | |||
| Maximum Conversion Efficiency (DC/AC) | 90% | ||
| GRID INPUT | |||
| Accepatable Input Voltage Range | 90-280VAC or 170-280VAC | ||
| Frequency Range | 50HZ/60HZ(Auto sensing) | ||
| Maximum AC Input Current | 40A | ||
| BATTERY MODE OUTPUT(AC) | |||
| Nominal Output Voltage | 220/230/240VAC | ||
| Output Waveform | Pure Sine Wave | ||
| Efficiency(DC to AC) | 93% | ||
| BATTERY&CHARGER | |||
| Nominal DC Voltage | 48VDC | 48VDC | 48VDC |
| Maximum Solar Charge Current | 80A | 80A | 120A |
| Maximum AC Charge Current | 60A | ||
| Maximum Charge Current | 140A | 140A | 180A |
| INTERFACE | |||
| Parallel Function | Yes | Yes | Yes |
| Communication | USB or RS232/Dry-Contact | ||
| ENVIRONMENT | |||
| Humidity | 0~90%RH (No condensing) | ||
| Operating Temperature | 0 to 50℃ | ||
Jan. 15, 2021
