Description
Morningstar’s SunSaver Duo is an advanced PWM two battery controller for RV’s, caravans, boats and cottages. This product will charge two separate and isolated batteries at the same time, such as a “house” and an engine battery, based on user selectable priorities.
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.