Morningstar's SunSaver Duo is an advanced PWM two battery controller for RVs, 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.
The SunSaver Duo employs Morningstar's legendary SunSaver controller technology, whose long-term track record for high reliability and improved battery charging is well-recognized in the solar industry. This controller also includes a backlit remote meter which may be mounted in or on a wall, and displays digital and pictorial status
information about the solar power system.
The SunSaver Duo is epoxy encapsulated for environmental protection, is user adjustable via DIP switch or connection to a personal computer, and has an optional remote temperature sensor.
- Two battery charging-solar current is shared between two batteries based on a user selectable priority.
- Provides useful information-the remote meter , custom icons and LED's display system status data and any system errors making the meter easy to read and understand.
- Lower cost-Two battery charging eliminates the added cost of two separate solar charging systems and the need for isolation between the batteries.
- Longer battery life-Four stage series PWM pulse charging and temperature compensation increases the useful life of the batteries.