After we bought our RV, we quickly realized that electricity is quite useful. Unless you like ice-cold coffee, blank TV screens, and sweltering summer heat, you’ll want the ability to camp with substantial amounts of the stuff on hand. But since one can’t purchase extension cords in mile-long lengths, we need portable options.

What about solar? Note that I advocate “substantial” amounts of energy for RV camping. Sure, solar power may be useful for certain applications (like illuminating low-wattage light bulbs as a parlor trick) but I’m afraid it falls short of meeting our needs on a daily basis. With the flick of a switch, my wife’s jet engine of a hair dryer can completely destroy solar panels.
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