Almo1954
Standard Member
The 12 volt yellow battery warning message displayed today and I had to switch off and on several times before the car would boot up as normal. Why does this happen ?
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For that length of time, that as a very rough guess, you should use a moderately substantial panel. I'm thinking 25W or so, not a 5 watt small one. The charge controller (MPPT) will be essential for that size of panel. I'm not familiar with what size of 12V panels you can get these days, and how large they are physically.I am afraid my TD has to.live on the PV for about 6 months between October and April.