Description
- Pure sine wave solar inverter
- Output power factor 1.0
- WIFI&GPRS available for lOS and Android
- Inverter running without battery
- One-click restoration to factory Settings
- Built-in Lithium battery automatic activation
- Built-in 120A(for 3.6KW/6.2KW)/140A(for 4.2KW)
- MPPT Max 6200w(for 3.6kw/4.2kw),max6500w(for 6.2kw) solar charge
- High PV input voltage range(90~500VDC)
- Built-in anti-dusk kit for harsh environment
- Smart battery charge design to optimize battery life
- Dual output
Product Specifications
| Model | Laugh-GD Ⅱ 3.6KW | Laugh-GD Ⅱ 4.2KW | Laugh-GD Ⅱ 6.2KW |
| Phase | 1-Phase | ||
| Maximum PV Input Power | 6200W | 6200W | 6500W |
| Rated Output Power | 3600W | 4200W | 6200W |
| Maximum Solar Charging Current | 120A | 140A | 120A |
| GRID-TIE OPERATION | |||
| PV Input(DC) | |||
| Nominal DC Voltage/Maximum DC Voltage | 360VDC/500VDC | ||
| Start-up Voltage/Initial Feeding Voltage | 90VDC/120VDC | ||
| MPPT Voltage Range | 90VDC~450VDC | ||
| Number of MPPT/Max Input Current | 1/27A | ||
| GRID OUTPUT(AC) | |||
| Norminal Output Voltage | 220/230/240VAC | ||
| Output Valtage Range | 195.5~253VAC | ||
| Norminal Output Current | 15.7A | 18.2A | 27.0A |
| Power Factor | >0.99 | ||
| EFFICIENCY | |||
| Max Conversion Efficiency(Solar to AC) | 98% | ||
| TWO LOAD OUTPUT POWER(V2.0) | |||
| Full Load | 3600W | 4200W | 6200W |
| Maximum Main Load | 3600W | 4200W | 6200W |
| Max Second Load(battery mode) | 1200W | 1400W | 2067W |
| Main Load Cut Off Voltage | 22VDC | 22VDC | 44VDC |
| Main Load Return Voltage | 24VDC | 24VDC | 48VDC |
| OFF-GRID OPERATION | |||
| AC Input | |||
| AC Start-up Voltage/Auto Restart Voltage | 120-140VAC/180VAC | ||
| Acceptable Input Voltage Range | 90-280VAC or 170-280VAC | ||
| Maximum AC Input Current | 30A | 30A | 40A |
| Nominal operating frequency | 50/60Hz | ||
| Surge power | 7200W | 8400W | 12400W |
| BATTERY MODE OUTPUT(AC) | |||
| Nominal Output Voltage | 24VDC | 24VDC | 48VDC |
| Output Waveform | Pure sine wave | ||
| Efficiency(DC to AC) | 94% | ||
| BATTERY&CHARGER | |||
| Nominal DC Voltage | 24VDC | 24VDC | 48VDC |
| Maximum Solar Charging Current | 120A | 140A | 120A |
| Maximum AC Charging Current | 100A | ||
| PHYSICAL | |||
| Dimension,D*W*H(mm) | 420*310*110 | ||
| Net Weight(Kgs) | 10 | 11 | 11 |
| INTERFACE | |||
| Communication Port | RS232/WiFi/Remove LCD/GPRS | ||
