---
product_id: 18266444
title: "Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) - Solar Panel Regulator for 24 Volt Batteries, Lighting Ctrl, Easy Setup, Corrosion Resistant Terminals, 5 Year WTY - Designed in The USA"
brand: "morningstar corporation"
price: "3899 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/18266444-morningstar-sunlight-20a-solar-charge-controller-sl-20l-24v-solar
store_origin: MA
region: Morocco
---

# 10 customizable lighting modes 20A PWM charge power Easy setup with test button Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) - Solar Panel Regulator for 24 Volt Batteries, Lighting Ctrl, Easy Setup, Corrosion Resistant Terminals, 5 Year WTY - Designed in The USA

**Brand:** morningstar corporation
**Price:** 3899 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your off-grid lifestyle with smart, reliable solar control!

## Quick Answers

- **What is this?** Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) - Solar Panel Regulator for 24 Volt Batteries, Lighting Ctrl, Easy Setup, Corrosion Resistant Terminals, 5 Year WTY - Designed in The USA by morningstar corporation
- **How much does it cost?** 3899 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/18266444-morningstar-sunlight-20a-solar-charge-controller-sl-20l-24v-solar)

## Best For

- morningstar corporation enthusiasts

## Why This Product

- Trusted morningstar corporation brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven US Reliability:** Trusted Morningstar tech with industry-low failure rates and 5-year warranty
- • **Battery Longevity Boost:** Advanced 3-stage charging plus temperature compensation extends battery life
- • **Effortless Installation:** User-friendly test button and LED indicators for instant setup confidence
- • **Precision 20A PWM Control:** Efficiently regulates 24V battery charging for consistent energy harvest
- • **Smart Lighting Automation:** 10 customizable lighting options with ultra-accurate onboard timer

## Overview

The Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) is a robust PWM regulator designed for 24V off-grid solar battery systems. Featuring 10 customizable lighting modes with precise timing, easy installation via test button and LED indicators, and advanced 3-stage charging with temperature compensation, it ensures efficient energy use and prolonged battery life. Built tough with corrosion-resistant terminals and backed by a 5-year warranty, this US-designed controller is a trusted choice for mission-critical solar applications.

## Description

Full description not available

## Features

- 20A PWM CONTROLLER: Morningstar Sunlight Pulse Width Modulation (PWM) 20A solar charge controller delivers reliable 24 Volt battery charging for off-grid solar systems. It regulates power from the solar array to the battery bank. Benefit from lower power consumption and consistent energy harvesting efficiency.
- LIGHTING CONTROLS: This controller features an integrated microcontroller for advanced automatic lighting control. It offers 10 customizable lighting options and includes an accurate on-board timer. With a user-adjustable rotary digital switch, you can set the lights to remain ON for 2 to 10 hours or for all-night operation. The unique ON/OFF/ON settings conserve energy by turning the lights on 1-2 hours before sunrise. The timer ensures accuracy within 2 seconds.
- EASY INSTALLATION: Easy to set-up, with a convenient test-button feature and LED indicator. The test button allows you to verify correct installation by turning the lights on during the day, while the LED indicates selected lighting option. Its rugged design is made to withstand harsh conditions including seaside environments.
- LONGER BATTERY LIFE: This Sunlight controller uses series PWM with three-stage charging: bulk, absorption, and float. It includes temperature compensation at the controller or at the battery with an optional remote temperature sensor.
- TRUSTED RELIABILITY: Morningstar Corporation is a US company established in 1993 and is a global leader in manufacturing PWM and MPPT solar charge controllers, inverters, and accessories. Renowned for the industry's lowest hardware failure rate, Morningstar provides dependable, innovative technology for advanced solar applications. Morningstar products include U.S. based Tech Support and are the top choice for mission-critical users.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Display Type | LED |
| Operating Temperature | 105 Degrees Celsius |
| UPC | 850046350023 |
| Manufacturer | Morningstar Corporation |
| Item Weight | 12.5 ounces |
| Product Dimensions | 3 x 7 x 2 inches |
| Item model number | SL-20L-24V |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SL-20L-24V |

## Product Details

- **Color:** Black
- **Brand:** Morningstar Corporation
- **Voltage:** 24 Volts
- **Material:** Metal
- **Item Weight:** 0.78 Pounds

## Images

![Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) - Solar Panel Regulator for 24 Volt Batteries, Lighting Ctrl, Easy Setup, Corrosion Resistant Terminals, 5 Year WTY - Designed in The USA - Image 1](https://m.media-amazon.com/images/I/51SK-jl8DfL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ma/products/18266444-morningstar-sunlight-20a-solar-charge-controller-sl-20l-24v-solar](https://www.desertcart.ma/products/18266444-morningstar-sunlight-20a-solar-charge-controller-sl-20l-24v-solar)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-22*