Skip to content
An Unbound Renewable Energy Company
Open Mon-Fri: 6am to 5pm PST
  • About Us
  • Support
  • Blog
  • Solar Products
  • Learn
CALL
1-800-472-1142
OR
Get Quote
  • Solar Products
    • Yard Sale: A variety of products available at 20 to 50% off!
    • All Solar System Kits
    • Grid-Tie
      • Grid-Tie system Kits
      • Grid-Tie w/ Battery Storage
      • Solar Panels
      • Inverters
      • Hybrid Inverters
      • Sol-Ark Inverter
      • Battery Backup Inverters
      • Mounting Hardware
      • Wiring
      • Breaker Panels
      • Combiner Boxes
      • Enphase Microinverters
      • SolarEdge String Inverters & Optimizers
      • SMA String Inverters
      • Sol-Ark Hybrid Inverters
      • Solar Permit Plan Set
    • Off-Grid
      • Off-Grid System Kits
      • Solar Panels
      • Inverters
      • Sol-Ark Inverter
      • Sol-Ark Hybrid Inverters
      • Pre-Wired Power Centers
      • Midnite Pre-wired Samlex Power Centers
      • Mounting Hardware
      • Generators
      • Charge Controllers
      • Wind Turbines
      • Wiring
      • Breaker Panels
    • Solar Panels
      • Tech Type – Mono PERC | Most Popular
      • Tech Type – Poly | RV, Boat, Remote
      • JA Solar
      • Q cells
    • Energy Storage
      • Generators
      • Batteries
      • Battery Banks
      • Backup Systems
      • Battery Chargers
      • Battery Enclosures
      • Battery Monitors
      • Battery Cable
      • Sol-Ark Inverter
      • EndurEnergy
      • Crown Flooded Batteries
      • FullRiver AGM Batteries
      • Fortress LFP Batteries
    • Commercial
      • Commercial Systems
      • Builder Program
      • Installer Program
      • SolarEdge 3-Phase String Inverters & Optimizers
      • SMA 3-Phase String Inverters
  • Learn
    • Customer showcase
    • Pros & Cons
      • Pros & Cons of Solar
      • Are Solar Panels Worth It?
      • Solar Cost Calculator
      • Solar Panels ROI
      • Solar Tax Credit
      • State Solar Incentives
      • Solar Lease Guide
      • Should You Lease Solar?
      • Solar Financing
    • Planning
      • Solar & Home Value
      • Community Solar
      • Sun Hours Map
      • Electrical Requirements
      • Permitting
      • Net Metering
      • Installation Method
    • Designing
      • Grid-Tie vs. Off-Grid
      • Sizing Your System
      • Solar Panel Efficiency
      • 60 Cell vs. 72 Cell Solar Panels
      • Monocrystalline vs. Polycrystalline Solar Panels
      • Best Solar Panels
      • Inverter Types
      • Best Grid-Tied Inverters
      • Ground vs. Roof Mount
      • Best Solar Panel Mounts
      • Lead-Acid vs. Lithium Batteries
      • Best Solar Batteries
      • Adding Battery Backup
    • Installing
      • Step-by-Step Installation
      • Planning & Safety
      • Wiring & Electrical
      • Mounting Panels
      • Battery Installation
      • Off-Grid Commissioning
    • Monitoring & Maintenance
      • Best Monitoring Solutions
      • Panel Cleaning & Maintenance
    • Frequently Ask Questions
      • Grid-Tie Cost Calculator
      • Do I Need Battery Backup?
      • Grid-Tie vs. Off-Grid
      • Off-Grid Cost Calculator
      • Off-Grid System Sizing
      • Best Batteries for Solar
      • Solar Cost Calculator
      • Best Solar Panels of 2021
      • 8 Costly Solar Mistakes to Avoid 
      • AGM vs. Gel Batteries
      • How to Add Battery Backup
      • Best Batteries for Solar
      • Solar Panel Installation Guide
      • California’s Energy Compliance
  • Solar 101
  • Free Guides
  • Project Calculators
  • Videos
  • Commercial
  • Builders
  • Installers
AI Terms
    Categories
      Brands
        Articles
          See more
          Products
            See more
            1. Home›
            2. Inverters & Electrical›
            3. Charge Controllers›
            4. Pulse Width Modulation›
            5. SunSaver Duo SSD-25RM
            SunSaver Duo SSD-25RM 1
            Morningstar

            SunSaver Duo SSD-25RM

            Morningstar SunSaver Duo, two battery solar controllers with remote meter, SSD-25RM

            $192.65

            Contact Us
            SKU: 3680422 Inverters & Electrical, Charge Controllers, Pulse Width Modulation Brand: Morningstar
            • Description
            • Features & Attributes
            • Documents

            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.

            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.

            Additional Features

            • Two Battery Charging
            • Provides Useful Information
            • Lower Cost
            • Easy to Install
            • Longer Battery Life
            • Extensive Electronic Protections
            • Highly Reliable
            • Epoxy encapsulation protects the controller against dust and high humidity.
            • Efficient electronics and a conservative thermal design allow the controller to operate reliably at high temperatures.
            • Five year warranty and estimated 15 year life.

            Features & Attributes

            Weight3.0 lbs
            Dimensions9.0 × 12.0 × 2.0 in
            MPN

            SUNSAVER DUO

            Charge Controller Battery Bank Voltage (Volts DC)

            12

            Charge Controller Max Current Output Per Controller

            25A

            Charge Controller Type

            Pulse Width Modulation

            Documents

            Relevant Product Documents.

            SunSaver Duo SSD-25RM Manual PDF
            SunSaver Duo SSD-25RM Specifications PDF
            SunSaver Duo SSD-25RM Warranty PDF
            SunSaver Duo SSD-25RM Installation PDF
            SunSaver Duo SSD-25RM Additional Info PDF

            Related Products

            • Morningstar
              DIN Rail Mounting Clip DIN-1 1

              DIN Rail Mounting Clip DIN-1

              SKU: 9912595
              $0.92
            • Morningstar
              Ethernet MeterBus Converter, EMC-1 1

              Ethernet MeterBus Converter, EMC-1

              SKU: 9912575
              $179.42
            solar battery guide
            Download Our Solar Battery Guide
            A poorly designed system can ruin your batteries. Our Solar Battery Guide will help you size your battery bank properly and keep things running smoothly.
            Get free guide »
            • Learn
              • Learn
              • Solar 101: Start Here
              • Solar Resource Center
              • Solar Blog
              • Guide to DIY Solar
              • Getting Started with Solar
            • Tools
              • Tools
              • Solar Cost Calculator
              • Off Grid Calculator
              • Battery Bank Calculator
              • California Solar Mandate Calculator
              • Solar Permitting
            • Company
              • Company
              • About Us
              • Contact Us
              • Careers
              • Newsroom
            • Shop
              • Shop
              • Grid-Tie Solar
              • Off Grid Solar
              • Complete Systems
              • Solar Panels
              • Electrical
              • Batteries & Backup
              • Hardware & Racking
              • Commercial
            • Community
              • Community
              • Blog
              • Customer Showcase
              • Customer Testimonials
              • Ratings & Reviews
              • Referral Program
            • Support
              • Support
              • Support Hub
              • Terms & Conditions
              • Shipping Policy
              • Returns
              • Freight Delivery Tips
            Contact Us:
            Phone: 1-800-472-1142
            Fax: 1-530-926-1162
            Address: Beaverton, OR
            Social Media
            Unbound Solar Facebook Page
            Unbound Solar YouTube Channel
            Unbound Solar Linked In Page
            Unbound Solar Instagram Feed
            • Terms of Use
            • Privacy Policy
            © 2023 Unbound Solar. All Rights Reserved.