--- product_id: 510827284 title: "SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N" brand: "solamr" price: "1362.73 DT" currency: TND in_stock: true category: "Sola Mr" url: https://www.desertcart.tn/products/510827284-solamr-30a-mppt-dual-battery-solar-charge-controller-12v-24v store_origin: TN region: Tunisia --- # 30A max current output Real-time monitoring via app & PC Dual battery support (12V/24V auto) SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N **Brand:** solamr **Price:** 1362.73 DT **Availability:** ✅ In Stock ## Summary > 🔆 Power your journey smarter, safer, and stronger with SolaMr 30A! ## Quick Answers - **What is this?** SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N by solamr - **How much does it cost?** 1362.73 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/510827284-solamr-30a-mppt-dual-battery-solar-charge-controller-12v-24v) ## Best For - solamr enthusiasts ## Why This Product - Trusted solamr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Battery Mastery:** Seamlessly manage 12V/24V systems with auto voltage detection for ultimate flexibility. - • **Cutting-Edge MPPT Tech:** Harness up to 99.5% tracking efficiency for max solar power capture. - • **Robust Protection Suite:** Built-in safeguards prevent overcharge, over-discharge, and installation errors—peace of mind guaranteed. - • **Smart Monitoring & Control:** Adjust settings and track performance live via mobile app or PC software—stay connected anywhere. - • **Universal Battery Compatibility:** Supports sealed, gel, flooded, lithium, and more—power your adventure your way. ## Overview The SolaMr 30A MPPT Dual Battery Solar Charge Controller is a high-efficiency, versatile solar regulator designed for 12V/24V systems. Featuring advanced MPPT technology with up to 99.5% tracking efficiency and 98% conversion efficiency, it supports multiple battery types including lithium and gel. With dual battery management, real-time monitoring via app or PC, and comprehensive electronic protections, it’s ideal for RVs, campers, boats, and off-grid solar setups. ## Description SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N : desertcart.co.uk: Business, Industry & Science ## Features - Advanced MPPT (Maximum Power Point Tracking) technology, Tracking efficiency no less than 99.5%, Maximum conversion efficiency of 98%. - The controller supports a variety of BATT1 batteries, including maintenance free batteries, gel batteries, liquid batteries, lithium iron phosphate batteries and ternary lithium batteries, and can automatically identify the system voltage of the starting battery BATT2 - 12/24VDC automatically identifying system voltage, support all-around electronic protection functions, including overcharging and over-discharging protection to minimize damages to components of the system caused by incorrect installation or system failure at the utmost. - Monitor and set the parameters via mobile phone APP, PC software or external display unit connecting like MT11 and AES signal adapters, realizing real-time data checking and parameters setting. - The mppt solar charging controller can be widely used in various applications, such as communication base stations, household systems, energy storage systems and on-site monitoring, solar energy systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN7HL661 | | Best Sellers Rank | 116,976 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 19 in Solar & Wind Energy Power Meters | | Brand | SolaMr | | Colour | 30A | | Country Of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (17) | | Display Type | LCD | | Manufacturer | SolaMr | | Manufacturer Part Number | DR3210N | | Material | Plastic | | Model Number | 30A | | Operating Temperature | 25 Degrees Celsius | | UPC | 774947650412 | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** SolaMr - **Colour:** 30A - **Display type:** LCD - **Material:** Plastic - **Voltage:** 12 Volts (DC) ## Images ![SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N - Image 1](https://m.media-amazon.com/images/I/41DV9DFTizL.jpg) ## Frequently Bought Together - SolaMr 30A MPPT Dual Battery Solar Charge Controller 12V/24V Auto with LCD Display for RV Camper Caravan Boat Trailer fit for Sealed, Gel, Flooded, Lithium Battery - DR3210N - DOKIO 100W 18V Monocrystalline Solar Panel to Charge 12V Battery for Caravan Van RV Boat Off-grid home - Enjoysolar 4 mm² Professional Connection Cable Solar Charge Controller to Solar Module MC4 Solar Cable (8 m) --- ## 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/510827284-solamr-30a-mppt-dual-battery-solar-charge-controller-12v-24v](https://www.desertcart.tn/products/510827284-solamr-30a-mppt-dual-battery-solar-charge-controller-12v-24v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*