300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems

• The backup power supply unit (UPS or Inverter) ensures the continuous operation of the heating system in case of a power outage. Similarly, the Inverter protects the boiler's automation and circulation pump from voltage surges that can cause electronic damage
  When the voltage in the network disappears, the Inverter switches to operating mode in less than 0.01 seconds and starts generating a 220V alternating current with a pure sine wave, using a 12V battery
  When the voltage in the network is restored, the device starts charging the battery, and then the Inverter automatically returns to standby mode
  
  The Inverter has an LCD display
  Automatic Voltage Regulation (AVR) function stabilizes the input voltage
  Intelligent battery management ensures the long-term operation of the battery
  
  If the consumption of the necessary device is 60-70W, then:
  :: using a 30Ah battery, it will operate for up to 3 hours
  :: using a 100Ah battery, it will operate for up to 10 hour