What backup unit would be good for all around emergency's

1 Posts
Jan 27, 2007 11:06 pm
What backup unit would be good for all around emergency's

I'm looking at this unit. Xantrex XPower PowerPack 600HD Backup
Is this enough to cook with; have an electric blanket powered. How long do these units last before needing recharge. I'm very new to this stuff. Thanks Jon
 
578 Posts
Jan 29, 2007 11:11 am
Re: What backup unit would be good for all around emergency's

likely not. 

is the stove 240vac?

anyway, list what you REALLY NEED, and then find out the wattage each item .  If it does not say watts, remember,

Volts x Amperes = Watts (we wont worry about power factor for now)

or . . . use a kill-a-watt meter to find out EXACTLY the rate at which your loads consume electricity.

once you know this number in watts multiply it by the hours you use said item(s).  this is the coveted WATT-HOURS total you will need.

compare this to the watt-hours of storage in the battery bank.  convieniently batteries are listed in amp hours, not watt-hours.  take battery voltage x amp-hours to get . . . Watt-hours.



you happened to select very power hungry applications.  anytime electricity is used for heating (food, blankets, space heaters, hair dryers) it is very inefficient and takes gobs of energy.


use the equations and that should get you pointed in the right directon.  feel free to call us for more help.

james - Alt-E staff

AltE
"Making Renewable Do-able"
http://www.altEstore.com/

Tel: 877.878.4060 x107  or +1.978.562.5858 x107
Fax: 877.242.6718  or +1.978.562.5854
 

Disclaimer and Disclosure

The Alternative Energy Store, Inc reserves the right, within its sole discretion, to refuse or delete any posting or portion thereof, or terminate or block the access to this forum.

The opinions and statements posted on this forum are the opinions and statements of the person posting same, and do not constitute the opinion or act of the Alternative Energy Store, Inc (AltE). The Alternative Energy Store, Inc does not endorse or subscribe to any particular posting. No posting shall be construed as the act or opinion of the Alternative Energy Store, Inc.

Click here for BBB Business Review

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Desktop Website | Mobile Website

Share

Click on an icon to share! If you don't see the method you want, hover over the orange "+".

Feedback

What can we do to help you?

Please enter a summary
Sorry, the copyright must be in the template.
Please notify this forum's administrator that this site is using an ILLEGAL copy of SMF!
Copyright removed!!