The most common way to use an inverter is to switch from AC or AC when off the grid.By leaving the grid, you will use DC or DC power from sustainable energy sources such as solar, windmills or water.The inverter converts DC current into AC current so that ordinary household appliances can operate from typical household outlets.The inverter is part of 12-1volt DC system.For practical purposes, a DC power supply of 11 am ps is required for successful operation of 1-1AC power supply equipment.If you have a 5-The Amp window air conditioner requires a DC power supply of 55 amps to run continuously.However, all electrical appliances have a starting surge to make the motor run.This is generally five times the continuous power load, which means that in this case you will need a 275 Amp DC power supply starting month-The Amp air conditioning unit is then 55 amps in a row to keep it running.Minimum window air conditioning designed for single rooms, usually in the range of 5,000 BTU, using power of about 4 to 5 amps at operation.A larger overall residential unit with an output of 12,000 BTU will use about 11 am ps of electricity at operation.11-surge onThe amplifier unit will be about 360 DC amplifier while at 4-The amplifier unit is about 130 amps.In this case, using the smallest possible air-conditioning device will enable you to use a smaller, cheaper inverter.In fact, all the inverter does is transmit a certain amount of power to operate any given AC electrical unit, including air conditioning.Although the rated power of the inverter must accept that the air conditioner will pass through its high current rating, all inverters can obtain power from power sources such as batteries or direct hooksUps for solar panels, windmills or water and electricity.These power supplies must be able to provide the required surge power as well as the continuous energy needed to keep the air conditioner running.In most cases, the battery is used as a power supply to run the air conditioner.These batteries need to be charged regularly.Alternative forms of sustainable energy are almost always used to charge batteries, including solar panels and windmills.However, unless you use water and electricity, this guarantees a constant source of electricity during the day or night, wind or windless, back windAC grid hook-Up can charge the battery on days without sun or wind.