Profile: Southwest Windpower is a producer of small wind generators designed to power utility-connected homes and businesses. We provide wind turbines ranging from 900 to 3000 watts. Our Air-X wind turbine incorporates a new microprocessor based technology that results in improved battery charging capability. These controller allows for peak-power tracking of the wind by optimizing the alternator's output on all points of the cubic curve and efficiently delivers the energy to the battery.