SOLARTODAY April 23, 2014

AllEarth’s AllSun 24 two-axis tracker carries 24 standard 60-cell modules, to produce up to about 5 kilowatts throughout the daylight hours — about 7.7 megawatt-hours annually.
It’s a complete grid-connected system including GPS controller and inverter.
Rated to 120 mph wind speed, the system tracks 60 degrees vertically and 360 degrees azimuth.