Hi Moisheh,
Double conversion is a great (and inexpensive) way to protect an RV. I used to do it a lot before I had the new hybrid inverter/charger. Now that I do, the inrush current is so high on the Magnum that the reverse polarity fuses fall on their swords.
I have a long run to the shore power today and a weak 15 amp circuit so I'm using a combination of the Sola Basic, and limiting the draw to 11 amps while using load support for the roof air. So far, so good!
moisheh wrote:
John and Angela had the best idea. They had a battery charger and when in doubt would not plug the RV into power. Just the battery charger. Along with their solar power all was good. Older RV's are the answer for Mexico.
Moisheh