I know it might be a real pain but have you considered turning the fridge / freezer off for a 24 hour period to see if it is the culprit in terms of excessive power use? With so few demands on the batteries, the loss over 24 hours should hardly register. If the loss is significant without the fridge connected you may have further investigation ahead of you.
If it is the fridge / freezer, try running it as a fridge only (no freezer) and see how that goes over a 24 hour period. Freezers typically place great demands on your valuable power source.
Ambient temperature will be another variable you can't control. We can go for ages in Tassie without seeking out a 240v connection. It's quite a different story in the tropics.
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If it is the fridge / freezer, try running it as a fridge only (no freezer) and see how that goes over a 24 hour period. Freezers typically place great demands on your valuable power source.
Ambient temperature will be another variable you can't control. We can go for ages in Tassie without seeking out a 240v connection. It's quite a different story in the tropics.
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