100% solar powered air conditioner make the best use of solar power is because there are no losses associated with converting DC power from the solar panels into AC power to run a standard air conditioner. Using standard solar panels which produce native DC power, the air conditioner avoids the inefficient addition of an "inverter" that converts solar DC current into AC current. Plus, the SPP brushless permanent magnet motor with digital frequency controller provides for a variable frequency drive that allows the system to dynamically adjust its capacity based on conditions. 100% solar powered air conditioner has been designed to make the best possible use of costly solar photovoltaic panels. it will use fewer solar panels that would be required by the same capacity standard AC-powered air conditioner of the same max capacity running on solar panels through an inverter. The system is perfect for residential, commercial, telecom, portable classrooms or offices, or remote facilities where conventional or generator power is costly and/or unreliable.