Brian (the author of this page) has lived in Oregon, California, and now Austin, Texas. In all three locations the power grid sometimes fails, and is sometimes totally "off" for 3 or 4 days. One of the larger events was the "Great Austin Blizzard of 2021", you can read about Brian's experiences without power by Clicking Here.
Design A: Quick 300 Watts of Power at 110 Volts (for the absolute beginners):
Below is how I generated a precious 300 Watts of electricity in a power outage using my Smartcar as an electric generator.
Ok, so during the "Great
Austin Blizzard of 2021" I used the 300 Watts of precious electricity to power up our
Google Fiber internet, the
WiFi HotSpot we use,
the piezoelectric
lighter on our natural gas hot water heater, the 10 port USB device charger
for all of our phones and iPads, my
11" Macbook Air, and I even powered up the
garage Nest security
camera to watch the car idling remotely. :-)
In the picture below, you can see my Smartcar operating as a generator. It is
idling (notice the running lights are on in the garage), and the thing pointed
to by the red 1. in the picture below is the "BESTEK 300W Power Inverter"
plugged into the
cigarette lighter socket in the car, the thing pointed to by the red 2. in
the picture below is the "CHAFON Emergency Lithium Battery", and the thing
pointed to by the red 3. in the picture below is the 50 foot yellow extension
cable running into our main house under a door THAT IS CLOSED to keep the
carbon
monoxide out.
Design B: How to Power a Heat Pump Air Conditioner at 220 Volts "off Grid"
Below is a working design of off the shelf parts to power a 24,000 BTU (2 ton) heat pump air conditioner "off grid" in Austin for my garage:
All done!