--- product_id: 10438554 title: "Morningstar SunSaver Duo 25A PWM Solar Charge Controller, with Remote Meter" brand: "morningstar corporation" price: "S$326" currency: SGD in_stock: true category: "Morningstar Corporation" url: https://www.desertcart.sg/products/10438554-morningstar-sunsaver-duo-25a-pwm-solar-charge-controller-with-remote store_origin: SG region: Singapore --- # 25A dual battery PWM charging Remote LED meter with precise voltage/current Advanced multi-layer electronic protections Morningstar SunSaver Duo 25A PWM Solar Charge Controller, with Remote Meter **Brand:** morningstar corporation **Price:** S$326 **Availability:** ✅ In Stock ## Summary > 🔋 Power your off-grid lifestyle with precision and peace of mind! ## Quick Answers - **What is this?** Morningstar SunSaver Duo 25A PWM Solar Charge Controller, with Remote Meter by morningstar corporation - **How much does it cost?** S$326 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/10438554-morningstar-sunsaver-duo-25a-pwm-solar-charge-controller-with-remote) ## 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 - • **Plug & Play Installation:** Factory presets plus DIP switch and MSView software customization make setup a breeze—no electrician needed. - • **Dual 25A PWM Charging Power:** Effortlessly manage dual 12V battery banks with industry-leading 25A PWM efficiency for your RV, boat, or off-grid setup. - • **Real-Time Remote Monitoring:** Stay in control with a sleek LED remote meter displaying accurate charge status, battery health, and system alerts at a glance. - • **Rock-Solid Safety Protocols:** Built-in surge, short-circuit, overload, and reverse polarity protections keep your system safe and sound 24/7. - • **Trusted US-Made Reliability:** Backed by Morningstar’s 5-year warranty and renowned ultra-low failure rate, designed for mission-critical solar applications. ## Overview The Morningstar SunSaver Duo 25A PWM Solar Charge Controller is a robust, dual 12V battery charger designed for RVs, boats, and off-grid systems. Featuring a remote LED meter for real-time monitoring, easy installation with factory presets and software customization, and comprehensive electronic protections, it ensures efficient, safe, and reliable solar energy management. Backed by a 5-year warranty and Morningstar’s industry-leading reliability, it’s the smart choice for professionals demanding dependable solar control. ## Description Buy Morningstar SunSaver Duo 25A PWM Solar Charge Controller, with Remote Meter | Includes remote meter LED display, dual 12V battery charging, DIP switch settings, MSView software, 5-yr warranty: Energy Controllers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 25A PWM CONTROLLER: Morningstar SunSaver Duo Pulse Width Modulation (PWM) 25A solar charge controller delivers reliable dual battery charging for RV caravans, boats, cabins and other off-grid systems. It regulates the power of from the solar array to the battery bank. Benefit from low self-consumption and consistent energy harvesting efficiency. - GRAPHIC DISPLAY: The Remote Meter LED Display shows charging status, battery level, protection functions, and disconnect conditions, with highly accurate voltage and current readings. The meter features conformal coated printed circuit board and low self-consumption of 1 mA. - EASY INSTALLATION: Enjoy hassle-free setup with factory pre-sets or adjust accordingly with DIP switches or free MSView software. 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 controllers 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002MR2NO0 | | Best Sellers Rank | #410,521 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #444 in Renewable Energy Controllers | | Brand Name | Morningstar Corporation | | Color | white/black | | Customer Reviews | 4.2 4.2 out of 5 stars (45) | | Display Type | LED | | EU Spare Part Availability Duration | 5 years | | Included Components | CONTROLLER | | Item Dimensions L x W x H | 11.3"L x 8.8"W x 2"H | | Item Highlight | Includes remote meter LED display, dual 12V battery charging, DIP switch settings, MSView software, 5-yr warranty | | Item Weight | 2.2 pounds | | Manufacturer | Morningstar Corporation | | Model | SSD-25RM | | Number of Items | 1 | | Operating Temperature | 60 °C | | Part Number | SSD-25RM | | UPC | 733556560161 | | Unit Count | 1 Count | | Voltage | 12 volts | | Warranty Description | 5 years | ## Product Details - **Brand:** Morningstar Corporation - **Color:** white/black - **Item Weight:** 2.2 pounds - **Product Dimensions:** 11.3"L x 8.8"W x 2"H - **Voltage:** 12 volts ## Images ![Morningstar SunSaver Duo 25A PWM Solar Charge Controller, with Remote Meter - Image 1](https://m.media-amazon.com/images/I/81NoqLSqUSL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Morningstar SunSaver Duo 25A PWM Solar Charge Controller (SSD-25RM) - Solar Panel Regulator for Two 12V Batteries, Adjustable Charge Settings, Includes Remote Meter, 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 - Morningstar Remote Temperature Sensor (RTS) - Connects Battery to Charge Controller to Provide Accurate Battery Temperature Info When Battery & Controller Temperatures are Likely to Differ by >5C --- ## 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.sg/products/10438554-morningstar-sunsaver-duo-25a-pwm-solar-charge-controller-with-remote](https://www.desertcart.sg/products/10438554-morningstar-sunsaver-duo-25a-pwm-solar-charge-controller-with-remote) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-08*