At Oasis Montana we "walk the walk and talk the talk". Our office runs on its own solar electric power system and we live with the energy efficient refrigerators & propane stoves that we sell. Oasis Montana does not sell one size fits all "solar electric power kits" or "packages". Our photovoltaic (PV) solar electric systems are carefully designed specifically for you so that you never buy more then you need but more importantly we design a system that will meet your individual power requirements; and, you can also add exponentially if your power needs ever increase. We buy components from all vendors and manufacturers so that we are better able to utilize the quality components that are currently available and at the best price/performance that will meet your specific needs.