--- product_id: 26526625 title: "Morningstar SunSaver 20A PWM Solar Charge Controller, for 24V Batteries LVD" brand: "morningstar corporation" price: "¥52244" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/26526625-morningstar-sunsaver-20a-pwm-solar-charge-controller-for-24v-batteries store_origin: JP region: Japan --- # 20A PWM 4-stage charging Built-in protections Morningstar SunSaver 20A PWM Solar Charge Controller, for 24V Batteries LVD **Brand:** morningstar corporation **Price:** ¥52244 **Availability:** ✅ In Stock ## Summary > ☀️ Charge into the Future with Confidence! ## Quick Answers - **What is this?** Morningstar SunSaver 20A PWM Solar Charge Controller, for 24V Batteries LVD by morningstar corporation - **How much does it cost?** ¥52244 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/26526625-morningstar-sunsaver-20a-pwm-solar-charge-controller-for-24v-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 - • **Safety First:** Built-in safeguards against surges, short-circuits, and overloads ensure peace of mind. - • **Hassle-Free Installation:** Set up effortlessly with factory pre-sets and electronic protections against wiring errors. - • **Power Up Your Solar Game:** Experience reliable 20A PWM charging for your solar systems. - • **Trusted by Professionals:** Join the ranks of mission-critical users who trust Morningstar's industry-leading technology. - • **Maximize Battery Longevity:** Enjoy longer battery life with advanced four-stage charging and temperature compensation. ## Overview The Morningstar SunSaver 20A PWM Solar Charge Controller is designed for 24V battery systems, offering reliable power regulation, extended battery life through advanced charging techniques, and robust electronic protections. With easy installation and a trusted brand reputation, it's the ideal choice for both casual and professional solar users. ## Description Full description not available ## Features - 20A PWM CONTROLLER: Morningstar SunSaver Pulse Width Modulation (PWM) 20A solar charge controller with load contol delivers reliable charging for smaller solar systems. It regulates the power from the solar array to the battery bank. Benefit from lower power consumption and consistent energy harvesting efficiency. - LONGER BATTERY LIFE: This controller extends battery life with series PWM four-stage charging and temperature compensation. It supports selectable options for sealed or flooded batteries, includes a 3-state battery LED indicator, dead battery recovery, and load control. - EASY INSTALLATION: Enjoy hassle-free setup with factory pre-sets that remove the need for manual installation adjustments. Electronic protections safeguard against wiring mistakes, ensuring safe and straightforward installation. Each SunSaver comes with a wire terminal cover for added convenience. - ELECTRONIC PROTECTIONS: These systems feature built-in electronic protection against surges, short-circuits, overloads, and reverse polarity. They include high voltage and high temperature disconnect to safeguard against damage to electrical components. Advanced self-diagnostics alert users to installation or operational errors, while automatic recovery occurs when short circuits are cleared. - 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. ## Product Details - **Color:** white/black - **Brand:** Morningstar Corporation - **Voltage:** 24 Volts - **Item Weight:** 8 ounces - **Display Type:** LED ## Images ![Morningstar SunSaver 20A PWM Solar Charge Controller, for 24V Batteries LVD - Image 1](https://m.media-amazon.com/images/I/51HC9HlKrqL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent! You can't find anything simpler or better for the $ *by M***E on November 11, 2022* I own several of these 10 amp models and use them specifically for small applications. I've been running a 165 watt panel on a single deep cycle battery. For lights, 12/24v ice chest and inverter loads- charging phone, flash lights and tools. I can't say enough good about Morningstar and this little Sunsaver. Super simple and reliable. Set it and forget it. It has an excellent built in charging algorithm that you don't need to mess with and it is doing an excellent job of keeping my battery charged. All verified by amp and volt meter. Don't go with those cheap Chinese made $20 ones. They don't work well at all. Tried them. This far surpasses those by a mile. The Sunsaver works great for smaller needs and demands. Don't hesitate to get if this fits your parameters!BTW, I install lots of complicated larger RV and small cabin systems. I love the simplicity of these little units and I don't need to worry about them in the right application. ### ⭐⭐⭐⭐⭐ Well built, quality product. *by R***Y on June 16, 2013* I have a garden away from the house that is too far to run electricity. I needed an electric fence to keep the critters out and a pump to bring the water in. I have several solar panels a friend gave me so I decided to make my own little solar power set up. I ordered one of those cheap Chinese made charge controllers to save a few bucks. Well, that was a mistake. The thing was DOA and looked like a piece of junk. The instructions were in Chinglish.I decided I needed a better controller so I did a little research and came upon the SunSaver on a sailing website. I figured if it could stand up to the salt water, it could take the weather and would be reliable. Since it was cheaper to order through Amazon, I ordered it here. It's hooked to three 40 watt panels that put out 7.5 amps. I have a deep cycle battery that it charges. There's a 12 volt fence charger hooked to the battery and a 12 volt water pump that I hook to the battery when I need to water. I installed it a month ago and it is working just fine.I would urge anyone who is looking for a solar charger to pay the extra few bucks and get a well built, quality product like the SunSaver. It's worth it.Update: It's Spring now and my controller is still working. It was hooked up all Winter with temps down to -37F and has worked flawlessly. It is mounted under the solar panels open to the air. It appears no worse for the wear.Update: It's been through another brutal Winter outside and is still working!Update: 3 years and counting, still works like a charm ### ⭐⭐⭐⭐⭐ Top of the line Solar Charger. *by R***E on September 22, 2016* This Morningstar MPPT 15L solar charger is an amazing product, the settings are factory set to actually charge a battery, unlike so many others.The charger is well built, and well designed. Wiring connections are secure.If you get the computer connection module that goes with this, you can change all the charge settings, and the free software from Morningstar gives great graphing and control. One note, if you do change the charger settings, you must power cycle the charger locally for the new settings to take effect. I have had quite a few solar chargers over the years, that would simply pull back too soon to get the battery charged, this one is just amazing. I use this charger with a 250w 40 volt panel, and it all works great. Some other features are a low voltage disconnect if the battery gets so low it is might be damaged, and a lighting control of the load terminals if all you are going to do it night lights. Take a look at the Morningstar products, you will not be wasting your time. If you do get the computer interface, the metered parameters are amazing, way more then I will ever need for sure. ## Frequently Bought Together - Morningstar SunSaver 20A PWM Solar Charge Controller (SS-20L-24V) - Solar Panel Regulator for 24V 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 - Renogy Solar Panel Side of Pole Mount for 50W/100W Solar Panel (Mount only) for Flat Surface Off-Grid Systems, and Panels Up to 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.jp/products/26526625-morningstar-sunsaver-20a-pwm-solar-charge-controller-for-24v-batteries](https://www.desertcart.jp/products/26526625-morningstar-sunsaver-20a-pwm-solar-charge-controller-for-24v-batteries) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*