On keyboards without the meta key it is often mapped to the escape key, Esc, such that in order to simulate, say, Meta+S one has to press the Esc key, then release it, and then press the S key. GNU nano can also use pointer devices, such as a mouse, to activate functions that are on the shortcut bar, as well as position the cursor. See also
Deep-cycle batteries used in RVs typically come in 6- or 12-volt configurations. Six-volt batteries must be installed in pairs and wired in series (connected together so that a + terminal is connected to a â on the other side) so that their combined voltage will be a nominal 12.
Anything that can run off your batteries can be run from an RV solar system. As you can imagine, RV solar systems are especially helpful for boondockers and dry campers. An RV solar panel is much like a battery in that it supplies electricity at a certain voltage. The major difference is that the panel itself needs the sunlight to make electricity while batteries require a chemical reaction to do the same.