| Model | VS1012R | VS1512R |
| Capacity(VA) | 1000VA | 1500VA |
| Input Voltage(DC) | 12V | 12V |
| Nominal Voltage | 220VAC |
| Voltage Range | 154-265VAC (AC Model);185-264VAC±3V(UPS Model) |
| Frequency | 50-60HZ Auto sensing |
| Power Factor | 0.8 |
| Rated Power | 800W | 1200W |
| Voltage | 220VAC |
| Frequency | 50/60HZ |
| Waveform | Pure Sine Wave |
| Transfer Time (AC to DC) | <8ms |
| Transfer Time (DC to AC) | <8ms |
| Output Voltage Regulation | 土10% |
| Bypass Mode | Yes |
| Saver Mode | Yes |
| Efficiency | >98% |
| Input Protection | Circuit Breaker |
| Output Protection | Circuit Breaker |
| Battery Type | AGM-Deep Cycle ,Gel/Up to 500Ah |
| Charging Current | 25A | 30A |
| Low Level disconnect (Selectable) | 10V or 10.5V |
| PWM(Optional) controller Voltage | 15VDC-30VDC |
| MPPT(Optional) controller Voltage | 15VDC-150VDC |
| Maximum PV array power | 800 |
| Maximum PV array open circuit voltage | PWM:30VDC, MPPT:150VDC |
| Maximum solar charge current | 60A |
| Protections | Over load, over temp, over charging, battery low, battery reverse connect, high AC voltage etc. |
| LCD indicator status | AC input voltage, AC input frequency, PV voltage, PV current , Output Voltage, Output Frequency, Battery voltage, Load current etc. |
| LED indicator status | AC Line In:Green/Inverter:Green/Charging :Yellow/Alarm :Red |
| LOW battery alarm | Audible alarm-5 seconds beeping |
| Overload alarm | Audible alarm- continuous beeping |
| Fault | Audible alarm- continuous beeping |
| Temperature | 0-40℃ |
| Humidity | —10℃~90℃ Non condensing |
| Accoustic Noise(db) | >55dB |
