❓ Frequently Asked Questions
1. What is the benefit of a Pure Sine Wave inverter?
A pure sine wave inverter provides high-quality electricity similar to grid power. it ensures the stable operation of sensitive electronics like laptops, medical equipment, and appliances with motors, preventing noise and potential damage.
2. Can this hybrid inverter work without a battery?
This model is designed as an off-grid hybrid system. While it manages PV and AC inputs, connecting a battery (Lead-acid or Lithium) is recommended to ensure stable power supply during night time or cloudy weather.
3. Does it support monitoring via mobile phone?
Yes, it features RS485 communication and can be equipped with an optional WiFi or GPRS monitoring module, allowing you to track your solar system status via a mobile APP.
4. What is the maximum PV charging current supported?
The XD-HFU series supports a maximum PV charging current of up to 120A, thanks to its integrated high-efficiency MPPT solar controller.
5. Is it compatible with 110V/120V household appliances?
Yes, the rated output voltage is adjustable between 105VAC, 110VAC, 115VAC, and 120VAC, making it perfectly suitable for North American and other regions using the 110V standard.
6. How long is the transfer time between solar and grid power?
The typical transfer time is 10ms, which is fast enough to keep most household appliances and office equipment running without interruption during power switching.