jonlinExplorerMay 06, 2018Solar Power ?We have a 2009 Phaeton with a Cummings diesel. It has six 6 volt house batteries. The motorhome has a 2000 watt inverter and has a large residential frig. We did a lot of dry camping last winter in ...Show More
pianotunaNomad IIIMay 06, 2018Hi,It is best to do an energy audit. At 675 amp-hours the bare minimum would be about 410 watts of solar and the maximum would be about 1013 watts.I would do the solar upgrade first and see if that meets your needs. The time to do batteries is when the existing ones start to fail.
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