I’m sure I seen it here somewhere but couldn’t find it now…lol
I want to keep my tractor and car batteries topped up at the farm so my question is can I hook up a 10w panel unregulated straight to the battery and leave for extended periods of time to keep my batteries charged?
I’m happy to use a regulator if it’s necessary
This is the panel
https://www.ebay.com.au/itm/12V-10W-...154756-20017-0
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