I'm so new it hurts. Have refrigerator uses 100 watts. Plan to build my own panels. Need to know how many 18V panels are needed and how many T105 deep cycle batteries needed to run the fridge full-time. I get about 4.5 - 5 sun hours/day, and want enough charge to a) run the unit for up to 4 no-sun days and b) still keep the batteries charging. Please help! I am not well-versed in electrical stuff (or solar, really). Thank you
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