1. Attachments are working again! Check out this thread for more details and to report any other bugs.

how big 12v power inverter can i run off my Prius for generating power?

Discussion in 'Gen 2 Prius Main Forum' started by ski.dive, Oct 11, 2012.

  1. ski.dive

    ski.dive Active Member

    Joined:
    Jun 11, 2008
    869
    224
    0
    Location:
    Hutchinson Island,FL. Mt. Snow,VT
    Vehicle:
    2008 Prius
    I want to turn my Prius into an emergency generatot by installing a 12v inverter.

    The Prius with a 12v inverter, would make a great power source during major power outlets that are caused by storms,etc.

    I would like to install a large inverter that can power my refrigerator and other small appliances.

    How big of an inverter can I safelly install on my prius to run some of my appliances?

    ***Anybody done this?
     
    #1 ski.dive, Oct 11, 2012
  2. Patrick Wong

    Patrick Wong DIY Enthusiast

    Joined:
    Mar 8, 2008
    18,200
    6,464
    0
    Location:
    Green Valley, AZ
    Vehicle:
    2015 Prius
    Model:
    Two
    Bob Wilson had done this a few years ago.

    The most that you should expect is around 1 kW of power from an inverter so you'll need to consider the peak power required when the compressor in the refrigerator starts up.
     
    #2 Patrick Wong, Oct 11, 2012
    [email protected] likes this.
  3. jdenenberg

    jdenenberg EE Professor

    Joined:
    Nov 21, 2005
    3,839
    1,829
    1
    Location:
    Trumbull, CT
    Vehicle:
    2020 Prius
    Model:
    LE AWD-e
    1 KW is the limit running off of the 12v supply in ready mode. More that that and you risk blowing a Prius fuse.

    You can use a 3-5 KW inverter by carefully running off the 200v traction battery (again only in ready mode). Information can be found at: PriUPS-getting electricity FROM your hybrid vehicle

    JeffD
     
    #3 jdenenberg, Oct 11, 2012
    [email protected] likes this.
(You must log in or sign up to post here.)