Product Overview

Morningstar’s ProStar is the world’s leading mid-range solar controller for both professional and consumer applications. This second generation ProStar adds new features and protections using highly advanced technology, provides longer battery life and improved system performance;, and sets new standards for reliability and self-diagnostics.

ProStar Options

String Calculator

The Morningstar String Calculator will help you decide how many PV modules you may use in series and parallel with a Morningstar charge controller.


Data subject to change without notice.