--- product_id: 39240070 title: "Morningstar ProStar 25A MPPT Solar Charge Controller, Panel Regulator | 12V/24V voltage, LA/Lithium batteries, 98% efficiency, LVD, lighting control, MODBUS, Ethernet, self-diagnostics" brand: "morningstar corporation" price: "$U39916" currency: UYU in_stock: true url: https://www.desertcart.uy/products/39240070-morningstar-prostar-25a-mppt-solar-charge-controller-panel-regulator-12v store_origin: UY region: Uruguay --- # 25A MPPT max current MODBUS & Ethernet networking Supports 12V/24V LA & Lithium batteries Morningstar ProStar 25A MPPT Solar Charge Controller, Panel Regulator | 12V/24V voltage, LA/Lithium batteries, 98% efficiency, LVD, lighting control, MODBUS, Ethernet, self-diagnostics **Brand:** morningstar corporation **Price:** $U39916 **Availability:** ✅ In Stock ## Summary > ⚡ Power Smarter, Live Brighter — The ProStar 25A MPPT Advantage ## Quick Answers - **What is this?** Morningstar ProStar 25A MPPT Solar Charge Controller, Panel Regulator | 12V/24V voltage, LA/Lithium batteries, 98% efficiency, LVD, lighting control, MODBUS, Ethernet, self-diagnostics by morningstar corporation - **How much does it cost?** $U39916 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/39240070-morningstar-prostar-25a-mppt-solar-charge-controller-panel-regulator-12v) ## 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 30+ years of industry leadership and a 5-year warranty, Morningstar delivers mission-critical reliability you can count on. - • **Maximize Solar Harvest:** 98% MPPT efficiency ensures you squeeze every watt from your panels, reducing energy waste and boosting battery life. - • **Smart Networked Control:** Seamlessly monitor and manage your system remotely via MODBUS, Ethernet, and email/text alerts—stay connected, always. - • **Built-In Ironclad Protection:** Advanced surge, short-circuit, overload, and temperature safeguards with self-diagnostics keep your system safe and running smoothly. - • **Tailored Lighting Management:** Multi-event, field-adjustable lighting control lets you customize schedules to match your solar availability and needs. ## Overview The Morningstar ProStar 25A MPPT Solar Charge Controller is a high-efficiency, 98% MPPT regulator designed for 12V/24V lead-acid and lithium battery systems. Featuring advanced networking with MODBUS and Ethernet, it enables remote monitoring and alerts. Its multi-event lighting control optimizes solar-powered lighting schedules, while built-in electronic protections and self-diagnostics ensure system safety and reliability. Manufactured by Morningstar, a US-based leader with over 30 years of solar innovation, this controller is ideal for off-grid solar setups demanding robust, mission-critical performance. ## Description TOP SOLAR CONTROLLERS & INVERTERS Morningstar Solar Controllers and Inverters are designed in the USA and renowned for their reliability and efficiency in managing solar energy systems. Their advanced technology ensures optimal power output and extends battery life through precise charge control and energy management. Built for durability and ease of use, Morningstar products are ideal for both residential and commercial solar applications and include U.S. based Support. Known for reliability and efficiency, our products are designed to perform optimally in extreme environments and mission-critical applications. Our extensive product line covers a wide range of current, Voc ratings, battery sizes, and advanced features. PWM controllers offer reliable performance for simple setups, while MPPT controllers maximize energy harvest from solar panels, making them ideal for complex systems requiring optimal power management. Morningstar’s SureSine off-grid inverters deliver pure sine wave output, providing smooth and consistent power suitable for sensitive electronics. They offer high surge capability and rugged construction for extreme conditions. Pure sine wave output is crucial because it produces clean and stable power, protecting sensitive electronics from damage caused by voltage spikes or distortion. It also reduces energy loss during conversion. With unparalleled reliability and innovation in solar technology, we have sold over 4 million products across the world since 1993. Morningstar's commitment to quality is underscored by our use of superior components and rigorous design standards, which contribute to our industry-leading hardware failure rate. Backed by employee ownership, our focus on long-term performance has solidified our reputation as a top choice for solar applications. ## Features - 25A MPPT CONTROLLER: Morningstar ProStar MPPT (Maximum Power Point Tracking) 25A solar charge controller delivers reliable charging for off-grid solar systems. It regulates power from the solar array that it delivers to batteries. Benefit from ProStar MPPT's 98% efficiency, lower self-consumption of power, and consistent energy harvesting to prolong battery life. - NETWORKING & COMMUNICATIONS: This controller enables monitoring, data logging, and MODBUS communications. It supports accessories that enable PC connection, bus device communication, and Ethernet for web-enabled local network interface, including email and text alerts. When used with Morningstar's EMC-1, it provides IP-based network and internet connectivity, including Simple Network Management Protocols (SNMP). - LIGHTING CONTROL: This controller features field-adjustable, multi-event load control for flexible and powerful management of PV lighting systems. This capability allows for precise scheduling of lighting based on application needs and solar energy availability, optimizing system performance. - ELECTRONIC PROTECTIONS: These systems feature built-in electronic protection against surges, short-circuits, overloads, reverse polarity, and 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 ensures continuous protection. - 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 | B01M33MDIJ | | Best Sellers Rank | #78,292 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #68 in Renewable Energy Controllers | | Brand Name | Morningstar Corporation | | Color | white/black | | Customer Reviews | 4.5 4.5 out of 5 stars (4) 4.5 out of 5 stars | | Display Type | LCD or LED | | Eu Spare Part Availability Duration | 5 years | | Included Components | CONTROLLER | | Item Dimensions L X W X H | 10"L x 8"W x 6"H | | Item Weight | 16 ounces | | Manufacturer | Morningstar Corporation | | Material Type | Stainless Steel | | Model | PS-MPPT-25 | | Number Of Items | 1 | | Operating Temperature | 60 °C | | Part Number | PS-MPPT-25 | | Unit Count | 1 Count | | Upc | 729198970093 | | Warranty Description | 5 years | ## Product Details - **Color:** white/black - **Brand:** Morningstar Corporation - **Voltage:** 24 Volts (DC) - **Item Weight:** 1 Pounds - **Display Type:** LCD or LED ## Images ![Morningstar ProStar 25A MPPT Solar Charge Controller, Panel Regulator | 12V/24V voltage, LA/Lithium batteries, 98% efficiency, LVD, lighting control, MODBUS, Ethernet, self-diagnostics - Image 1](https://m.media-amazon.com/images/I/41V+nOTsmPL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Morningstar Prostar 25A MPPT Solar Charge Controller (PS-MPPT-25) - Solar Panel Regulator, Supports 12V/24V LA/Lithium Batteries, LVD/Lighting Control, HazLoc Rated, Low Noise - Designed in The USA - Morningstar SunSaver 15A MPPT Solar Charge Controller SS-MPPT-15L - Solar Panel Regulator, Supports 12/24V LA/Li Batteries. Load/Lighting Ctrl, HazLoc Rated, Low Noise, 5 Yr. WTY - Designed in the USA - Morningstar Ethernet MeterBus Converter (EMC-1) - MeterBus Converter, Connects Solar Controllers for Enhanced Data & Network Features, SNMP, Modbus, SCADA, Remote Monitory & Connectivity --- ## 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.uy/products/39240070-morningstar-prostar-25a-mppt-solar-charge-controller-panel-regulator-12v](https://www.desertcart.uy/products/39240070-morningstar-prostar-25a-mppt-solar-charge-controller-panel-regulator-12v) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-09-02*