i know it should be at least 2 panels ... but 1 is a start
get this.... buy a battery charger ... most people already have them...charge em up when its not performing great
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(until you get more panels)
at least then there is no standard "hes growing pot .. look at this peak 400 watts ...for 18hours a day .. same time every day ... for 2 months then 12 hrs for another 2 ...."
at least it will be 1 day of different current charging and at least 3 days of nothing...how can they try to use that
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but any way usually have decent wind here and i have alot of flat land around me... so i will probably go with wind.. but still use a batt charger if i need to
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did i somewhat re inspire you
whatapothead?