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Outdoor & Recreation
Camping
12 volt fridge on a solar setup
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<blockquote data-quote="condor22" data-source="post: 629028" data-attributes="member: 1932"><p>Started the -15 test last night, same parameters etc.</p><p></p><p>Currently at the 14 hour mark and AH used = 22.6. This is 1.61 AH per hour average which should be approx 38.7 AH for a full 24 hours. See how my math is later at the 24 hour mark lol.</p><p></p><p>Battery is still holding above 13 V.</p><p></p><p>The real test will be next April/May when I go prospecting, the fridge will; Have food n drink in it, be in the car with solar and DC-DC charging and occasionally opened.</p><p></p><p>This does prove one thing, a 40AH Lithium portable will be flat powering a 40lt combi at -15C unless it is simultaneously getting a charge.</p><p></p><p>RR If it's that cold, what dya need a fridge for? lol <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="condor22, post: 629028, member: 1932"] Started the -15 test last night, same parameters etc. Currently at the 14 hour mark and AH used = 22.6. This is 1.61 AH per hour average which should be approx 38.7 AH for a full 24 hours. See how my math is later at the 24 hour mark lol. Battery is still holding above 13 V. The real test will be next April/May when I go prospecting, the fridge will; Have food n drink in it, be in the car with solar and DC-DC charging and occasionally opened. This does prove one thing, a 40AH Lithium portable will be flat powering a 40lt combi at -15C unless it is simultaneously getting a charge. RR If it's that cold, what dya need a fridge for? lol :) [/QUOTE]
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Outdoor & Recreation
Camping
12 volt fridge on a solar setup
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