Changes

For the house bank, although traction batteries are sometimes used, what we really need is a true [https://en.wikipedia.org/wiki/Deep_cycle_battery deep-discharge] (DD) battery. Unlike an SLI, a DD provides high levels of current for a long period, and re-charges very quickly. Traction batteries have a slightly lower cost, but overall efficiency and performance will be better with DD batteries.

== Flooded or Sealed ==