Morningstar Prostar PS-30M Solar Charge Controller / Regulator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The ProStar is a leading mid-range pulse width modulation (PWM) solar charge controller that was upgraded from the Gen2 to the Gen3 model in January 2017</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Y%2Bpg-LR3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413gTY%2BHGhL.jpg" noproxy>