RB energy supply considerations: Sean replaces his batteries and considers the issues

Sean has a bank of eight 8D sized batteries that he is replacing. That’s 22 kilowatt hours of total energy storage weighing more than 1300 pounds. His blog post takes a look at costs and options.

When all is said and done, there is not a single one-size-fits-all answer for the right balance among batteries, inverters, generators, solar, and power-pole usage for all RVers. Our set of choices is almost the right balance for us. If I were in the market for a generator today, I would buy a 6.5 kW as opposed to the 15+ kW unit we have now (and which came with the bus). But I would definitely not trade in my large battery bank, and the flexibility it buys us, even though it costs us about a grand a year.

His post takes a look at cycle life considerations, charge cost effectiveness, use profile variations and its implications, and what it really costs. It provides a good basis for looking at your options for meeting your RV household energy needs.

Comments are closed.