--- product_id: 343075077 title: "Morningstar Corporation SunSaver 10A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller, 12V, White/Black, SS-10-12V" brand: "morningstar corporation" price: "1279.14 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/343075077-morningstar-corporation-sunsaver-10a-pwm-solar-charge-controller-12v-batteries store_origin: TN region: Tunisia --- # 10A max solar/load current T5 temp rating up to 100°C UL/CSA hazardous location certified Morningstar Corporation SunSaver 10A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller, 12V, White/Black, SS-10-12V **Brand:** morningstar corporation **Price:** 1279.14 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your off-grid lifestyle with confidence and style! ## Quick Answers - **What is this?** Morningstar Corporation SunSaver 10A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller, 12V, White/Black, SS-10-12V by morningstar corporation - **How much does it cost?** 1279.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/343075077-morningstar-corporation-sunsaver-10a-pwm-solar-charge-controller-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 - • **Safety-First Design:** Comprehensive surge, short-circuit & reverse polarity protection - • **Plug & Play Simplicity:** Factory presets and advanced diagnostics eliminate guesswork - • **Built for Extreme Conditions:** Epoxy encapsulated & marine-rated terminals for rugged durability - • **Industry-Leading Reliability:** Lowest hardware failure rate backed by a 5-year warranty - • **Precision 4-Stage PWM Charging:** Optimizes battery life with smart voltage regulation ## Overview The Morningstar SunSaver 10A PWM Solar Charge Controller is a compact, industrial-grade device designed for 12V solar battery systems. It features advanced 4-stage charging, robust protection against electrical faults, and is certified for hazardous environments. Built with durable polycarbonate casing and marine-rated terminals, it ensures long-lasting performance even in extreme conditions. Backed by a 5-year warranty, it offers unmatched reliability for small-scale solar setups. ## Description SunSaver-10 amp (12V) ## Features - SYSTEM COMPATIBILITY: Designed for use in smaller systems. Max solar/load current: up to 20A (depending on model; see model comparison chart). Low voltage disconnect included (L models). Constant voltage PWM regulation; 4-stage charging - Unique Features: Tropicalized and hardened for field use with epoxy encapsulation, marine rated terminals. Includes wire terminal cover - RATED FOR USE IN HAZARDOUS LOCATIONS: meets UL/CSA requirements for Class 1, Division 2, Groups A-D for oil & gas and other critical environment applications. T5 temperature rating for up to 100_C/212_ F (boiling water) - EXTENSIVE PROTECTION AND DIAGNOSTICS BUILT-IN: Built-in extensive electronic protection against surge, short-circuit, over-current, reverse polarity conditions. Advanced self-diagnostics warns against installation or user errors. Factory pre-sets mean no required installation settings - LOWEST HARDWARE FAILURE RATE IN THE INDUSTRY, BACKED BY A FIVE-YEAR WARRANTY: Most Morningstar products ever built are still in use, some for over 25 years, thanks to smarter digital design, superior internal engineering, and over-spec components. Advanced thermal engineering eliminates cooling fans which can fail, in dirt, shorten component life and waste precious energy. The high-impact, durable polycarbonate exterior case illustrates industrial-strength build quality. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002MQW3H8 | | Brand Name | Morningstar Corporation | | Color | white/black | | Customer Reviews | 4.5 4.5 out of 5 stars (104) 4.5 out of 5 stars | | Display Type | LCD | | Included Components | CONTROLLER | | Item Weight | 227 g | | Manufacturer | MORNINGSTAR | | Material Type | Polycarbonate (PC) | | Model | SS-10-12V | | Number Of Items | 1 | | Operating Temperature | 100 Degrees Celsius | | Part Number | SS-10-12V | | Upc | 033172793449 153736796065 | | Voltage | 12 Volts | ## Product Details - **Brand:** Morningstar Corporation - **Colour:** white/black - **Item weight:** 0.5 Pounds - **Material:** Polycarbonate (PC) - **Voltage:** 12 Volts ## Images ![Morningstar Corporation SunSaver 10A PWM Solar Charge Controller 12V Batteries, Solar Panel Controller, 12V, White/Black, SS-10-12V - Image 1](https://m.media-amazon.com/images/I/613OeAPf0aL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What's the maximum size panel I can use with this controller?** A: 100 Watts. You need to add 20% headroom. A 100 (watts solar panel) divided by 12 (battery voltage) equals 8.33 multiplied by 1.20 (20%) equals 10 (solar charge controller amperage) **Q: Do I need to run my load through the controller, or can it go directly to battery? What are the advantages of running through the controller?** A: I'm afraid several have misunderstood the question. Without a low-voltage disconnect, the load connections on the controller are provided merely for connection convenience. It should be the same as connecting your load directly to the battery. There is no low-voltage protection either way. Unless you purchase the unit that contains the LVD **Q: Made in?** A: Morningstar controllers are manufactured in a fully automated world-class ISO 9001 facility in Taiwan. **Q: Will this work with my 160w panels on my motorhome** A: yes it will works, because the solar panel will produce about 10 A/h ## Customer Reviews ### ⭐⭐⭐⭐⭐ Used to charge a crane battery *by on Reviewed in Canada 27 April 2021* Works well ### ⭐⭐⭐⭐⭐ Excellent! You can't find anything simpler or better for the $ *by on Reviewed in the United States 11 November 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. ### ⭐⭐⭐⭐⭐ Five Stars *by on Reviewed in Canada 28 May 2018* Excellent product. Hooked up correctly ## Frequently Bought Together - Morningstar SunSaver 10A PWM Solar Charge Controller (SS-10-12V) - Solar Panel Regulator for 12V Batteries, Four Stage Battery Charging, HazLoc Rated, Low Noise, 5 Year WTY - Designed in The USA - 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 - 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.tn/products/343075077-morningstar-corporation-sunsaver-10a-pwm-solar-charge-controller-12v-batteries](https://www.desertcart.tn/products/343075077-morningstar-corporation-sunsaver-10a-pwm-solar-charge-controller-12v-batteries) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-02*