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| MODEL | VII WP 2KW | VII WP 3KW | VII WP 5KW | VII WP 6KW |
| PHASE | 1-phase in / 1-phase out | |||
| MAXIMUM PV INPUT POWER | 3000 W | 4500 W | 6000 W | 6500 W |
| RATED OUTPUT POWER | 2000VA/2000W | 3000VA/3000W | 5000VA/5000W | 6000VA/6000W |
| MAXIMUM CHARGING POWER | 2000 W | 3000 W | 4000 W | 6000 W |
| GRID-TIE OPERATION | ||||
| PV INPUT (DC) | ||||
| Maximum DC Voltage | 400 VDC | 500 VDC | 500 VDC | 550 VDC |
| Start-up Voltage / Initial Feeding Voltage | 120VDC / 150 VDC | |||
| MPP Voltage Range | 120 VDC ~ 400 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC |
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 18A | 1 / 27A | 1 / 27A |
| GRID OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Voltage Range | 184 - 264.5 VAC or 195.5 - 253 VAC (Selectable) | |||
| Nominal Output Current | 8.7A | 13A | 21.7A | 26A |
| Power Factor | > 0.99 | |||
| EFFICIENCY | ||||
| Maximum Conversion Efficiency (DC/AC) | 95% | 96% | ||
| OFF-GRID OPERATION | ||||
| AC INPUT | ||||
| AC Start-up Voltage / Auto Restart Voltage | 120 - 140 VAC / 180 VAC | |||
| Acceptable Input Voltage Range | 90 - 280 VAC or 170 - 280 VAC | |||
| Frequency Range | 50 Hz/60 Hz (Auto sensing) | |||
| Maximum AC Input Current | 20 A | 30 A | 40 A | 40 A |
| PV INPUT (DC) | ||||
| Maximum DC Voltage | 400 VDC | 500 VDC | 500 VDC | 550 VDC |
| MPP Voltage Range | 120 VDC ~ 400 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC |
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 18A | 1 / 27A | 1 / 27A |
| BATTERY MODE OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Waveform | Pure sine wave | |||
| Efficiency (DC to AC) | 93% | |||
| HYBRID OPERATION | ||||
| PV INPUT (DC) | ||||
| Maximum DC Voltage | 400 VDC | 500 VDC | 500 VDC | 550 VDC |
| Start-up Voltage / Initial Feeding Voltage | 120 VDC / 150 VDC | |||
| MPP Voltage Range | 120 VDC ~ 400 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC | 120 VDC ~ 450 VDC |
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 18A | 1 / 27A | 1 / 27A |
| GRID OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Voltage Range | 184 - 264.5 VAC or 195.5 - 253 VAC (Selectable) | |||
| Nominal Output Current | 8.7A | 13A | 21.7A | 26A |
| AC INPUT | ||||
| AC Start-up Voltage / Auto Restart Voltage | 120 - 140 VAC / 180 VAC | |||
| Acceptable Input Voltage Range | 90 - 280 VAC or 170 - 280 VAC | |||
| Maximum AC Input Current | 20 A | 30 A | 40 A | 40 A |
| BATTERY MODE OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Efficiency (DC to AC) | 93% | |||
| BATTERY & CHARGER | ||||
| Nominal DC Voltage | 48 VDC | |||
| Maximum Solar Charging Current | 40 A | 60 A | 100 A | 120 A |
| Maximum AC Charging Current | 40 A | 60 A | 100 A | 120 A |
| Maximum Charging Current | 40 A | 60 A | 100 A | 120 A |
| GENERAL | ||||
| PHYSICAL | ||||
| Dimension, D x W x H (mm) | 192 x 360 x 665 | |||
| Net Weight (kgs) | 22.5 | |||
| INTERFACE | ||||
| Parallel Function | Yes, 9 units | |||
| Communication Port | USB or RS-232 / Dry Contact/RS485 | |||
| ENVIRONMENT | ||||
| Humidity | 0 ~ 95% RH (No condensing) | |||
| Operating Temperature | -25°C to 50°C | |||