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+ | if you are just running a fan and charging phones/ | ||
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+ | do a small panel-controller-battery setup, a smaller version of what fulltimers do. Here's an intro into those concepts. | ||
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+ | folks with some experience under their belt might replace the starter battery (the one that cranks the engine) with the largest good quality AGM deep cycle that will fit. Either charge just from the alternator as normal, or add in solar for more power during the day. This can work because 1) good quality AGM can pass a ton of current to crank the engine, and 2) a low voltage disconnect (LVD) will keep you from running the " | ||