🔋 ANENJI ANJ-6200W-48V-WiFi Hybrid inverter in UPS mode

The ANENJI ANJ-6200W-48V-WiFi hybrid solar inverter provides stable power to connected consumers even when the power supply is turned off, operating in UPS mode.
Paired with a LiFePO₄ 51.2 V 300 Ah (15.36 kWh) battery, the device forms a powerful and reliable backup power supply system for homes, offices, cottages or commercial facilities.
, The principle of operation
In UPS mode, the inverter automatically controls the power sources, ensuring uninterrupted power supply.:
If there is a 220 V network, the load is powered directly through the bypass, and the battery is charged at the same time.
When the mains is turned off, the inverter switches to battery power instantly (<10 ms).
In the presence of solar panels, priority is given to solar energy to power the load and charge the battery.
This scheme eliminates power outages and protects the equipment from power surges.
🔧 Features of operation in UPS mode
Instant switching (less than 10 ms) — power supply without interruption, even for sensitive electronics.
Automatic priority of sources: Network → Sun → Battery.
Intelligent control of the LiFePO₄ battery via the RS485 interface.
Dual—channel power supply - network and solar panels at the same time.
Automatic restart after power supply is restored.
Support for monitoring via the SmartESS/ ANENJI Cloud Wi-Fi application.
🔋 Typical mode settings
Parametervalue
Battery Typelifepo
Rated battery voltage 51.2 V
Capacity 300 Ah (≈ 15.36 kWh)
Charge Voltage (Bulk)56.8 V
Support (Float)54.8 V
Discharge threshold 47.5 V
Switching time< 10 ms
🏠 Application
The UPS mode with a 15.36 kWh battery provides long-term backup power:
at home, cottage or office;
heating systems, pumps, servers, network equipment;
private solar power plants and hybrid systems.
✅ Advantages
Large energy reserve — up to 15.36 kWh, up to 24 hours of battery life (depending on the load).
Fully compatible with LiFePO₄ batteries.
Fast charging from mains and solar panels.
Accurate BMS operation via RS485 interface.
Easy operation and control via Wi-Fi app