| Category | ltem | Technical Parameters |
| AC input | input voltage range | The 220V standard is: 186-236V |
| incoming frequency | 220V 50/60HZ |
| work efficiency | 220V input 95% ;110V input 92% |
| Inverse output | Output voltage range | The 220V standard is: no load 229V, full load 216V |
| output frequency | 220V/50HZ |
| work efficiency | 220V / a maximum of 92% |
| output power | Rated 3500W, peak 7000W, over 3700W protection |
| discharge waveform | Communicate pure sinusoidal waves |
| output ripple | Less than 200 mV |
| overcurrent protection | The output current is delayed for 600 ms after the set point |
| short-circuit protection | After the short circuit, recover automatically |
| overload protection | After overload, the automatic power reduction is used |
| Overtemperature protection | Motherboard heatsink temperature over 50 degrees automatically open fan cooling, over 85 degrees automatic protection |
| Solar energy charging input | input voltage range | 60-120V |
| interiorinput power | 900W When there is solar energy input, the corresponding prompt light is red. |
| operational principle | PWM lift pressure |
| Output voltage range | 57.6V |
| output | Maximum 15A constant current charge |
| transfer efficiency | Average 95% |