##### Asked by: Sira Linford
asked in category: General Last Updated: 3rd April, 2020

# How much power does a car alternator put out?

A car alternator needs to be putting out at least 13-14 volts (ideally between 13.8 and 14.2 volts) to effectively charge a 12 volt car battery. If the alternator is putting out too much voltage (15+ volts), it is likely your battery acid will boil over out of the battery.

People also ask, how much power does a car alternator generate?

But nowadays, a single alternator can produce power up to 2500 Watt, depending on the power demand. The power that can be produced by an alternator is determined by the alternator rating. The output of the alternator ranges from 40 Amp up to 120 Amp. For high-amp alternator, it can generate up to 300 Amp.

Furthermore, how many watts does a 200 amp alternator produce? 14.4 volts x 60 amps = 864 watts. A large alternator can be 200 amps or more. 14.4 volts x 200 amps = 2880 watts.

Also asked, what is the maximum output of an alternator?

The alternator is designed to keep the battery charged to at least 12.55 volts, with a maximum of approximately 14.5 volts. The amperage output is usually listed as the maximum output of the alternator.

Can a car alternator power a house?

You can use car alternators to power a home. One method of doing this is to use the alternators to recharge storage batteries. These batteries could then be used to power an inverter, which would produce the AC voltage needed to run the house. As the gas engine runs, it will recharge the battery.

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