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Alternative Power
20v from panel....12v entering regulator ?
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<blockquote data-quote="chrisc" data-source="post: 986821" data-attributes="member: 746"><p>The no-load voltage is much higher in this instance as it is not a regulated supply</p><p></p><p>Lead-acid batteries are not too fussy about incoming voltages since the internal resistance increases greatly as it reaches its capacity, which is 13,85V (and the current it is able to absorb drops) </p><p></p><p>However, this is not a long-term solution. Cannot you change it to between 13,65 and 13,85 volts? All that will happen is that the battery life will shorten and get hot</p></blockquote><p></p>
[QUOTE="chrisc, post: 986821, member: 746"] The no-load voltage is much higher in this instance as it is not a regulated supply Lead-acid batteries are not too fussy about incoming voltages since the internal resistance increases greatly as it reaches its capacity, which is 13,85V (and the current it is able to absorb drops) However, this is not a long-term solution. Cannot you change it to between 13,65 and 13,85 volts? All that will happen is that the battery life will shorten and get hot [/QUOTE]
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20v from panel....12v entering regulator ?
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