Originally posted by littleharbor
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solar system that charges batteries in 4 is impossibe ?
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[QUOTE=littleharbor;n381474]Originally posted by RenewablesRock View Post
You can combine with with series and parallel for eat set of 2 panels. What's wrong with that?
Nothing at all but what are you going to do with the 5th panel? Set it aside till you get a 6th panel?Comment
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Originally posted by littleharbor View Post
3 200ah. batteries,.. sounds like 12 volt batteries. Unless you are building a 36 volt system this is a bad choice.
5, 250 watt panels, not a good number. You only have two choices to wire them ALL in parallel, or ALL in series, Too high voltage unless you have a high voltage MPPT controller.
i meant 2 batteries 200amps 12 volt 200amp 24vdc battery and c/5 of 40 amps which is suitable to work on 4 panels of 250 watt 24vdc nominal
using mmpt my batteries will eat 40amps from the production of 4*250=1000 wattt panels
now if we divide 1000 watt /24 = 40 or so
1000 watt will be more than enough to run 200 watt fridge and 500 wat air conditioner
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Originally posted by gendil View Post
i meant 2 batteries 200amps 12 volt 200amp 24vdc battery and c/5 of 40 amps which is suitable to work on 4 panels of 250 watt 24vdc nominal
using mmpt my batteries will eat 40amps from the production of 4*250=1000 wattt panels
now if we divide 1000 watt /24 = 40 or so
1000 watt will be more than enough to run 200 watt fridge and 500 wat air conditionerComment
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