Wholesale Solar's back-up power systems, components and links to pricing.

Off-Grid

Back-up Power Systems give you electricity to power essential electrical loads when the Grid goes down or when you do not have access to utility power.

Look at prices of Complete Back-up Power Systems:

Backup Power Systems
Back-up Power refers to smaller solar- or grid-powered systems which are used in times when utility or grid power is unavailable..

Without an auxilliary source of power (like solar panels, a wind generator or a gasoline engine), you can charge your Back-up Power System's batteries if you are connected to utility company power lines. Batteries are kept charged by grid power when it is available. If the grid goes down, you draw power out of the batteries to run your essential appliances.

You may have an electrician re-wire some house circuits so that certain loads are permanently backed up. Or you may simply plug appliances in with an extension cord.

Look at complete back-up power systems.