If you have pipes with water flowing through them, there may be several ways to generate 12 volts or more of electricity with relatively
Before you make a decision about which batteries to buy for your off-grid solar systems, think about all your options and try a few
While it’s possible to make automobile fuel at home, there are other alternative fuel and engine design options that you should consider.
There are different kinds of batteries to use with solar systems, but not all are suitable for preppers. Here is how to choose them.