Set of Wall mounted pure sine wave Inverter 300W, 12V DC to 220V AC + 12V 26Ah battery

• The heating system with an uninterruptible power supply (UPS or inverter) is necessary for heating system, as it protects the automatic boiler and circulation pump from voltage surges that cause damage to electronics. The inverter ensures the operation of the heating system when the electricity is turned off.В комплект includes 12V 26Ah battery. The battery is sealed and does not require maintenance.When the network voltage drops, it switches to the working mode for <0.01 s. The inverter starts to generate a pure sinusoid of alternating current 220 V from any 12-volt battery (max. 120 Ah). When power becomes available from the network, the device charges the battery on its own.Calculated for power 300 W.The inverter has a convenient LCD display that shows the current working state.The inverter can also be attached to the wall, which saves space in the premises.If the consumption of the heating system is 60-70W, the system will last for 2.5-3 hours with a 26Ah battery.