---
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: "B/.554"
currency: PAB
in_stock: true
category: "Morningstar Corporation"
url: https://www.desertcart.com.pa/products/18266444-morningstar-sunlight-20a-solar-charge-controller-sl-20l-24v-solar
store_origin: PA
region: Panama
---

# 10 customizable lighting modes 20A PWM precision charging 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:** B/.554
**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?** B/.554 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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

- • **Trusted US Innovation:** Backed by Morningstar’s 5-year warranty and industry-leading reliability since 1993.
- • **Durable & Weatherproof:** Built tough with corrosion-resistant terminals to thrive even in harsh seaside environments.
- • **Smart Lighting Control:** Customize your lighting with 10 timer options and energy-saving pre-dawn activation.
- • **Effortless Installation:** Get up and running fast with intuitive LED indicators and a handy test button.
- • **Precision 20A PWM Charging:** Maximize your 24V battery life with efficient, low-power-consumption solar regulation.

## Overview

The Morningstar Sunlight 20A Solar Charge Controller (SL-20L-24V) is a robust PWM regulator designed for 24V battery systems. It features advanced lighting controls with 10 customizable timer settings, easy installation with LED indicators and a test button, and corrosion-resistant terminals for durability. Engineered in the USA and backed by a 5-year warranty, it ensures efficient energy harvesting and longer battery life for off-grid solar setups.

## Description

desertcart.com : 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 : Patio, Lawn & Garden

## 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 |
|---------------|-------|
| ASIN | B00OQJOTYY |
| Best Sellers Rank | #152,956 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #169 in Renewable Energy Controllers |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | July 3, 2012 |
| Display Type | LED |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.5 ounces |
| Item model number | SL-20L-24V |
| Manufacturer | Morningstar Corporation |
| Manufacturer Part Number | SL-20L-24V |
| Operating Temperature | 105 Degrees Celsius |
| Product Dimensions | 3 x 7 x 2 inches |
| UPC | 850046350023 |

## Product Details

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

## 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)

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

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-06*