Off Grid DC Power System

DC off-grid solar power systems are most often used to power DC appliances in  RV’s, boats, and cabins, as well as farm appliances like cattle gates and rural telecommunications systems when utility power is not accessible DC solar power is less expensive than AC solar power because an inverter is not required to convert the electricity produced by solar panels and stored in batteries from DC to AC.

But DC solar power does NOT power standard AC appliances.