--- product_id: 11172376 title: "Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries" brand: "morningstar corporation" price: "€ 259.08" currency: EUR in_stock: true category: "Morningstar Corporation" url: https://www.desertcart.nl/products/11172376-morningstar-sunlight-20a-solar-charge-controller-for-12v-batteries store_origin: NL region: Netherlands --- # 10 customizable lighting modes 20A PWM charge power Easy setup with test button Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries **Brand:** morningstar corporation **Price:** € 259.08 **Availability:** ✅ In Stock ## Summary > 🔆 Command your off-grid power with precision and style! ## Quick Answers - **What is this?** Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries by morningstar corporation - **How much does it cost?** € 259.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/11172376-morningstar-sunlight-20a-solar-charge-controller-for-12v-batteries) ## 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 - • **Durability Meets Design:** Corrosion-resistant terminals and rugged build withstand harsh environments including seaside conditions. - • **Plug & Play Installation:** User-friendly setup with LED indicators and test button ensures hassle-free deployment. - • **Smart Lighting Automation:** 10 programmable lighting options with precision timer for energy-saving, customizable illumination. - • **Extended Battery Longevity:** Advanced 3-stage charging with temperature compensation maximizes battery health and lifespan. - • **Power-Packed 20A PWM Control:** Efficiently regulates 12V battery charging for consistent off-grid energy harvesting. ## Overview The Morningstar Sunlight 20A Solar Charge Controller (SL-20L-12V) is a robust, US-designed PWM regulator engineered for 12V off-grid solar systems. It features advanced lighting controls with 10 customizable modes, easy installation aided by LED indicators and a test button, and durable corrosion-resistant terminals. Its 3-stage charging process with temperature compensation ensures longer battery life, backed by a 5-year warranty and trusted Morningstar reliability. ## Description SunLight-20 amp with LVD (12V) ## Features - 20A PWM CONTROLLER: Morningstar Sunlight Pulse Width Modulation (PWM) 20A solar charge controller delivers reliable 12 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 | B008H723E4 | | Best Sellers Rank | #464,258 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #497 in Renewable Energy Controllers | | Brand | Morningstar Corporation | | Brand Name | Morningstar Corporation | | Color | white/black | | Customer Reviews | 3.8 out of 5 stars 15 Reviews | | Display Type | LED | | Included Components | CONTROLLER | | Item Dimensions L x W x H | 6.6"L x 2.2"W x 1.3"H | | Item Highlight | Lighting controls, 10 timer options, 3-stage PWM charging, temp compensation, corrosion-resistant terminals, 5-year warranty | | Item Weight | 8.96 ounces | | Manufacturer | Morningstar Corporation | | Material | Metal Or Corrosion-Resistant Plastic | | Material Type | Metal Or Corrosion-Resistant Plastic | | Model | SL-20L-12V | | Number of Items | 1 | | Operating Temperature | 221 °F | | Part Number | SL-20L-12V | | Product Dimensions | 6.6"L x 2.2"W x 1.3"H | | UPC | 733556560093 | | Unit Count | 1 Count | | Voltage | 12 volts | | Warranty Description | 5 years | ## Product Details - **Color:** white/black - **Brand:** Morningstar Corporation - **Voltage:** 12 Volts - **Material:** Metal Or Corrosion-Resistant Plastic - **Item Weight:** 0.56 Pounds ## Images ![Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries - Image 1](https://m.media-amazon.com/images/I/717cSQVsbpL.jpg) ![Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries - Image 2](https://m.media-amazon.com/images/I/71G+z5FIyfL.jpg) ![Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries - Image 3](https://m.media-amazon.com/images/I/71i+ApBIe+L.jpg) ![Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries - Image 4](https://m.media-amazon.com/images/I/61zjwLc06vL.jpg) ![Morningstar Sunlight 20A Solar Charge Controller, for 12V Batteries - Image 5](https://m.media-amazon.com/images/I/71kkfNYjjJL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Morningstar Sunlight 20A Solar Charge Controller (SL-20L-12V) - Solar Panel Regulator for 12 Volt Batteries, Lighting Ctrl, Easy Setup, Corrosion Resistant Terminals, 5 Year WTY - Designed in The USA - Morningstar SunSaver 10A PWM Solar Charge Controller (SS-10L-12V) - Solar Panel Regulator for 12V batteries, Four Stage Battery Charging, LVD, HazLoc Rated, Low Noise, 5 Year WTY - Designed in the USA - Renogy Solar Panel 100 Watt 12 Volt, High-Efficiency Monocrystalline PV Module Power Charger for RV Marine Rooftop Farm Battery and Other Off-Grid Applications, RNG-100D-SS, Single 100W --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nl/products/11172376-morningstar-sunlight-20a-solar-charge-controller-for-12v-batteries](https://www.desertcart.nl/products/11172376-morningstar-sunlight-20a-solar-charge-controller-for-12v-batteries) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-10-06*