Get Quote
AI Terms
    Categories
      Brands
        Articles
          See more
          Products
            See more
            • Learn
              • Pros & Cons
                • Pros & Cons of Solar
                • Are Solar Panels Worth It?
                • Solar Cost Calculator
                • Solar Tax Credit
                • State Solar Incentives
                • Solar Financing
              • Planning
                • Solar & Home Value
                • Sun Hours Map
                • Electrical Requirements
                • Permitting
                • Net Metering
                • Installation Method
              • Designing
                • Grid-Tie vs. Off-Grid
                • Sizing Your System
                • Solar Panel Efficiency
                • Inverter Types
                • Ground vs. Roof Mount
                • 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
            • Shop
              • Complete Systems
                • Grid-Tie Systems
                • Grid-Tie Battery Backup Systems
                • Off-Grid Systems
                • RV & Marine Systems
                • Remote Telecom Systems
              • Grid-Tie
                • Grid-Tie Complete Kits
                • Grid-Tie w/ Battery Storage
                • Solar Panels
                • Inverters
                • Hybrid Inverters
                • Battery Backup Inverters
                • Mounting Hardware
                • Batteries
                • Wiring
                • Breaker Panels
                • Junction Boxes
              • Solar Panels
                • Color
                  • – Black
                  • – Silver
                • Technology Type
                  • – Mono PERC | Most Popular
                  • – Poly | RV, Boat, Remote
              • Off-Grid
                • Off-Grid Complete Kits
                • Solar Panels
                • Inverters
                • Pre-Wired Power Centers
                • Mounting Hardware
                • Generators
                • Batteries & Battery Banks
                • Battery Chargers
                • Charge Controllers
                • Wiring
                • Breaker Panels
              • Energy Storage
                • Generators
                • Batteries
                • Battery Banks
                • Backup Systems
                • Battery Chargers
                • Battery Enclosures
                • Battery Monitors
                • Battery Cable
            • Solar Panels
              • Shop
                • Color
                  • – Black
                  • – Silver
                • Technology Type
                  • – Mono PERC | Most Popular
                  • – Poly | RV, Boat, Remote
              • Shop All Solar Panels
                • Solar Panels Info
              • Frequently Ask Questions
                • Solar Cost Calculator
                • Best Solar Panels of 2021
                • 8 Costly Solar Mistakes to Avoid 
            • Grid-Tie
              • Shop
                • Grid-Tie Complete Kits
                • Grid-Tie w/ Battery Storage Complete Kits
                • Solar Panels
                • Inverters
                • Hybrid Inverters
                • Battery Backup Inverters
                • Mounting Hardware
                • Batteries
                • Wiring
                • Breaker Panels
              • Shop All Grid-Tie
                • Grid-Tie Info
              • Frequently Ask Questions
                • Grid-Tie Cost Calculator
                • Do I Need Battery Backup?
                • Grid-Tie vs. Off-Grid
            • Off-Grid
              • Shop
                • Off-Grid Complete Kits
                • Solar Panels
                • Inverters
                • Pre-Wired Power Centers
                • Mounting Hardware
                • Generators
                • Batteries & Battery Banks
                • Battery Chargers
                • Charge Controllers
                • Wiring
                • Breaker Panels
              • Shop All Off-Grid
                • Off-Grid Info
              • Frequently Ask Questions
                • Off-Grid Cost Calculator
                • Off-Grid System Sizing
                • Best Batteries for Solar
            • Energy Storage
              • Shop
                • Generators
                • Batteries
                • Battery Banks
                • Backup Systems
                • Battery Chargers
                • Battery Enclosures
                • Battery Monitors
                • Battery Cable
              • Shop All Energy Storage
                • Energy Storage Info
              • Frequently Ask Questions
                • How to Add Battery Backup
                • Best Batteries for Solar
                • Pros and Cons of Solar Energy
            • Commercial
              • Business Solutions
                • Commercial Systems
                • Builder Program
                • Installer Program
                • Installer Login
              • Frequently Ask Questions
                • Solar Panel Installation Guide
                • California’s Energy Compliance
            • An Unbound Renewable Energy Company
            • Open Mon-Fri: 6am to 6pm, and Sat: 8am to 5pm PST
            • About Us
            • Support
            • Blog
            • Installer Login
            AI Terms
              Categories
                Brands
                  Articles
                    See more
                    Products
                      See more
                      1-800-472-1142
                      Get Quote
                      (0 items)
                      • Learn
                        • Pros & Cons
                          • Pros & Cons of Solar
                          • Are Solar Panels Worth It?
                          • Solar Cost Calculator
                          • Solar Tax Credit
                          • State Solar Incentives
                          • Solar Financing
                        • Planning
                          • Solar & Home Value
                          • Sun Hours Map
                          • Electrical Requirements
                          • Permitting
                          • Net Metering
                          • Installation Method
                        • Designing
                          • Grid-Tie vs. Off-Grid
                          • Sizing Your System
                          • Solar Panel Efficiency
                          • Inverter Types
                          • Ground vs. Roof Mount
                          • 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
                      • Shop
                        • Complete Systems
                          • Grid-Tie Systems
                          • Grid-Tie Battery Backup Systems
                          • Off-Grid Systems
                          • RV & Marine Systems
                          • Remote Telecom Systems
                        • Grid-Tie
                          • Grid-Tie Complete Kits
                          • Grid-Tie w/ Battery Storage
                          • Solar Panels
                          • Inverters
                          • Hybrid Inverters
                          • Battery Backup Inverters
                          • Mounting Hardware
                          • Batteries
                          • Wiring
                          • Breaker Panels
                          • Junction Boxes
                        • Solar Panels
                          • Color
                            • – Black
                            • – Silver
                          • Technology Type
                            • – Mono PERC | Most Popular
                            • – Poly | RV, Boat, Remote
                        • Off-Grid
                          • Off-Grid Complete Kits
                          • Solar Panels
                          • Inverters
                          • Pre-Wired Power Centers
                          • Mounting Hardware
                          • Generators
                          • Batteries & Battery Banks
                          • Battery Chargers
                          • Charge Controllers
                          • Wiring
                          • Breaker Panels
                        • Energy Storage
                          • Generators
                          • Batteries
                          • Battery Banks
                          • Backup Systems
                          • Battery Chargers
                          • Battery Enclosures
                          • Battery Monitors
                          • Battery Cable
                      • Solar Panels
                        • Shop
                          • Color
                            • – Black
                            • – Silver
                          • Technology Type
                            • – Mono PERC | Most Popular
                            • – Poly | RV, Boat, Remote
                        • Shop All Solar Panels
                          • Solar Panels Info
                        • Frequently Ask Questions
                          • Solar Cost Calculator
                          • Best Solar Panels of 2021
                          • 8 Costly Solar Mistakes to Avoid 
                      • Grid-Tie
                        • Shop
                          • Grid-Tie Complete Kits
                          • Grid-Tie w/ Battery Storage Complete Kits
                          • Solar Panels
                          • Inverters
                          • Hybrid Inverters
                          • Battery Backup Inverters
                          • Mounting Hardware
                          • Batteries
                          • Wiring
                          • Breaker Panels
                        • Shop All Grid-Tie
                          • Grid-Tie Info
                        • Frequently Ask Questions
                          • Grid-Tie Cost Calculator
                          • Do I Need Battery Backup?
                          • Grid-Tie vs. Off-Grid
                      • Off-Grid
                        • Shop
                          • Off-Grid Complete Kits
                          • Solar Panels
                          • Inverters
                          • Pre-Wired Power Centers
                          • Mounting Hardware
                          • Generators
                          • Batteries & Battery Banks
                          • Battery Chargers
                          • Charge Controllers
                          • Wiring
                          • Breaker Panels
                        • Shop All Off-Grid
                          • Off-Grid Info
                        • Frequently Ask Questions
                          • Off-Grid Cost Calculator
                          • Off-Grid System Sizing
                          • Best Batteries for Solar
                      • Energy Storage
                        • Shop
                          • Generators
                          • Batteries
                          • Battery Banks
                          • Backup Systems
                          • Battery Chargers
                          • Battery Enclosures
                          • Battery Monitors
                          • Battery Cable
                        • Shop All Energy Storage
                          • Energy Storage Info
                        • Frequently Ask Questions
                          • How to Add Battery Backup
                          • Best Batteries for Solar
                          • Pros and Cons of Solar Energy
                      • Commercial
                        • Business Solutions
                          • Commercial Systems
                          • Builder Program
                          • Installer Program
                          • Installer Login
                        • Frequently Ask Questions
                          • Solar Panel Installation Guide
                          • California’s Energy Compliance
                      1. Home›
                      2. Inverters & Electrical›
                      3. Charge Controllers›
                      4. Pulse Width Modulation›
                      5. Morningstar Sunlight SL-20L-24V Charge Controller
                      Morningstar Sunlight SL-20L-24V Charge Controller 1
                      Morningstar

                      Morningstar Sunlight SL-20L-24V Charge Controller

                      Morningstar SunLight Lighting Controller, SL-20L-24V

                      $138.00

                      Qty
                      This product qualifies for FREE Ground Shipping in the Lower 48 for online orders over $499. (See Details)
                      Product is not returnable.
                      SKU: 3680293 Charge Controllers, Inverters & Electrical, Pulse Width Modulation Brand: Morningstar
                      • Description
                      • Features & Attributes
                      • Documents

                      Description

                      The SunLight combines the SunSaver design with an advanced microcontroller for automatic lighting control functions. It has a rotary switch that allows it to turn on the loads after dusk for 2, 4, 5, 8, or 10 hours.

                      It also has the option to turn loads on at dusk, off during the night, and on again before dawn and Another available option is to have it on from dusk until dawn. It comes with a test button that turns on the light for five minutes.

                      The SunLight comes with a 5-year warranty.

                      Additional Features

                      • Microcontroller digital accuracy
                      • Fully automatic operation
                      • Ten field adjustable lighting control options
                      • Special on/off/on lighting functions
                      • Manual test capability
                      • LVD override protection
                      • Detects day and night using the PV array
                      • Suitable for all 12/24 Vdc lamps
                      • Sealed/Flooded battery select
                      • Temperature compensation
                      • Parallel with a SunSaver for 40 amps solar
                      • Includes SunSaver battery charging circuit

                      Features & Attributes

                      Weight1.0 lbs
                      Dimensions3.0 × 7.0 × 2.0 in
                      MPN

                      SL-20L-24V

                      Charge Controller Battery Bank Voltage (Volts DC)

                      24

                      Charge Controller Max Current Output Per Controller

                      20A

                      Charge Controller Type

                      Pulse Width Modulation

                      Documents

                      Relevant Product Documents.

                      Morningstar Sunlight SL-20L-24V Charge Controller Specifications PDF
                      Morningstar Sunlight SL-20L-24V Charge Controller Warranty PDF
                      Morningstar Sunlight SL-20L-24V Charge Controller Installation PDF

                      Related Products

                      • Morningstar
                        Morningstar DIN Rail Mounting Clip DIN-1 Charge Controller Accessory 1

                        Morningstar DIN Rail Mounting Clip DIN-1

                        SKU: 9912595
                        $1.25
                      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 »
                        • Shop
                        • Grid-Tie Solar
                        • Off Grid Solar
                        • Complete Systems
                        • Solar Panels
                        • Electrical
                        • Batteries & Backup
                        • Hardware & Racking
                        • Commercial
                        • Learn
                        • Solar 101: Start Here
                        • Solar Resource Center
                        • Solar Blog
                        • Guide to DIY Solar
                        • Getting Started with Solar
                        • Tools
                        • Solar Cost Calculator
                        • Off Grid Calculator
                        • Battery Bank Calculator
                        • California Solar Mandate Calculator
                        • Solar Permitting
                        • Community
                        • Blog
                        • Install of the Month
                        • Customer Testimonials
                        • Ratings & Reviews
                        • Referral Program
                        • Company
                        • About Us
                        • Contact Us
                        • Careers
                        • Newsroom
                        • Support
                        • Support Hub
                        • Terms & Conditions
                        • Shipping Policy
                        • Flat Rate Shipping
                        • Returns
                        • Freight Delivery Tips
                      © 2021 Unbound Solar. All Rights Reserved.
                      • Terms of Use
                      • Privacy Policy
                      Unbound Solar Facebook Page
                      Unbound Solar Twitter Feed
                      Unbound Solar YouTube Channel
                      Unbound Solar Linked In Page
                      Unbound Solar Instagram Feed