I'm looking to run a refrigerator, a laptop and a lamp during a power outage. Any suggestions as to what inverter I would need and how to connect it. Thanks, Joe
Sorry I can't help you, but try a site search people have talked about this before and installing converters in the back of the car to do what you ask.
What size refrigerator are you talking about? If you are talking about a full size (18 - 25 c.f.) your not going to do it for a reasonable price. Even if your talking about one of those small 1.5 - 3.0 C.F. you would probably spend ~ $500.00 just for the invertor. You would be much better off buying a Honda or Yamaha 2000 watt inverter generators for $899.99 delivered. Remember, You should not even try to jumpstart another car with the Prius without possibly frying the Prius inverter. I have a fifth wheel and I have a REALLY BIG battery that I was thing of hooking up a 2000 watt inverter to run my TV and microwave and A/C (not all at the same time) but considering the costs involved, I went with the Yamaha generator. Just my two cents.
Maybe you can find a Japanese market 100V/50Hz sine wave inverter for the fridge? That'll cut down on power usage to about 5/6 by performing V/Hz control. Even better would be a programmable inverter that can perform a V/Hz ramp up and down, although that would not be a common off the shelf item... As for rectifier loads (electronics and fluorescent lamps), a common square wave inverter will work just fine. 200W or so is enough to run almost any common portable electronic device.
the guy in first review seems to like it. Amazon.com: Black & Decker VEC049DCB Inverter: Electronics
Get an Arb fridge best they make. The good one holds 72 beers. http://arbusa.com/uploads/PDF/newProductAdvice/New_FridgeModels_PR_media.pdf