{"product_id":"srne-20-amp-12-24vdc-mppt-100voc-solar-charge-controller-ml2420","title":"SRNE 20 Amp 12\/24VDC MPPT 100VOC Solar Charge Controller ML2420","description":"\u003ch2\u003e\u003cstrong\u003eSRNE 20 Amp 12\/24VDC MPPT 100VOC Solar Charge Controller ML2420\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SRNE ML2420 is a compact and efficient 20A MPPT solar charge controller designed for off-grid solar applications including RVs, cabins, boats, telecommunications equipment, and remote energy systems.\u003c\/p\u003e\n\u003cp\u003eSupporting both 12V and 24V battery banks, the ML2420 utilizes advanced MPPT charging technology with tracking efficiency exceeding 99% to maximize solar energy harvest and improve battery charging performance.\u003c\/p\u003e\n\u003cp\u003eIts all-in-one integrated design allows simultaneous connection of photovoltaic modules, batteries, and DC loads while reducing wiring complexity and installation space requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with: \u003c\/strong\u003eLead-acid, lithium-ion, and user-defined battery profiles\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced MPPT Charging Technology\u003c\/strong\u003e\u003cbr\u003eProvides MPPT tracking efficiency greater than 99% for maximum solar energy utilization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20A Charging Capacity\u003c\/strong\u003e\u003cbr\u003eSupports larger battery banks while maintaining efficient charging performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e12V \/ 24V Automatic Voltage Detection\u003c\/strong\u003e\u003cbr\u003eAutomatically identifies system voltage for simplified setup and commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Battery Compatibility\u003c\/strong\u003e\u003cbr\u003eSupports lead-acid, lithium-ion, and user-defined battery configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Load Output Control\u003c\/strong\u003e\u003cbr\u003eProvides intelligent DC load management with multiple operating modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNatural Convection Cooling\u003c\/strong\u003e\u003cbr\u003eFanless operation ensures silent performance and improved reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Monitoring Support\u003c\/strong\u003e\u003cbr\u003eOptional Bluetooth module enables mobile application monitoring and configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive System Protection\u003c\/strong\u003e\u003cbr\u003eIncludes complete charging and discharging protection mechanisms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBest Uses\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Grid Solar Systems\u003c\/strong\u003e\u003cbr\u003eIdeal for cabins, remote buildings, and standalone power systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV and Camper Solar Systems\u003c\/strong\u003e\u003cbr\u003eProvides reliable charging for mobile energy applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Applications\u003c\/strong\u003e\u003cbr\u003eSuitable for boats and marine battery charging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecommunications Equipment\u003c\/strong\u003e\u003cbr\u003eSupports reliable charging for communication infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring Systems\u003c\/strong\u003e\u003cbr\u003eIdeal for autonomous energy systems in isolated locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Voltage:\u003c\/strong\u003e 12V \/ 24V Automatic Detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Charging Current:\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT Tracking Efficiency:\u003c\/strong\u003e \u0026gt;99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Charging Conversion Efficiency:\u003c\/strong\u003e ≤98%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSRNE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eML2420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eML Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMPPT Solar Charge Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V Automatic Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9V - 35V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Types\u003c\/td\u003e\n\u003ctd\u003eLead-Acid, Lithium-Ion, User Defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Charging Current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Technology\u003c\/td\u003e\n\u003ctd\u003eMPPT Buck Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Open Circuit PV Voltage\u003c\/td\u003e\n\u003ctd\u003e100V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003eBattery Voltage +2V to 75V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum PV Input Power (12V)\u003c\/td\u003e\n\u003ctd\u003e260W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum PV Input Power (24V)\u003c\/td\u003e\n\u003ctd\u003e520W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Voltage\u003c\/td\u003e\n\u003ctd\u003eEqual to Battery Voltage (12V \/ 24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load Current\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Load Types\u003c\/td\u003e\n\u003ctd\u003eResistive, Capacitive, and Inductive Loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Operating Modes\u003c\/td\u003e\n\u003ctd\u003eLight Control, Light + Timer, Manual, Debug Mode, Always On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Tracking Efficiency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Charging Conversion Efficiency\u003c\/td\u003e\n\u003ctd\u003e≤98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS232 (ML2420) \/ RS485 (ML2420-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Monitoring\u003c\/td\u003e\n\u003ctd\u003eSupported with Optional BT-1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Accessories\u003c\/td\u003e\n\u003ctd\u003eRM-5 Display, BT-1 Bluetooth Module, GP-2 IoT Module, USB to RS232 Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eNatural Convection (Fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-35°C to 45°C (-31°F to 113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.27 × 5.94 × 2.34 in \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.09 lbs \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout SRNE:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSRNE is a global manufacturer specializing in solar charge controllers, off-grid inverters, battery storage systems, and renewable energy management solutions. The company's products are designed to provide reliable, efficient, and intelligent energy solutions for residential, commercial, and mobile applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eReliable MPPT Charging for Small Off-Grid Solar Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe SRNE ML2420 combines high MPPT efficiency, multi-battery compatibility, integrated load control, and intelligent monitoring capabilities into a compact and reliable charge controller designed for modern off-grid solar applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From US Solar Supplier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUS Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.\u003c\/p\u003e\n\u003cp\u003eOur inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHave questions before you order? Call \u003cstrong\u003e1-800-230-7004\u003c\/strong\u003e to speak with our knowledgeable support team. We're here to help with product details, compatibility questions, or purchasing support.\u003c\/p\u003e","brand":"SRNE","offers":[{"title":"Default Title","offer_id":52027341242666,"sku":"USSSP202-1079","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/ML2440_USSS.png?v=1782997552","url":"https:\/\/ussolarsupplier.com\/products\/srne-20-amp-12-24vdc-mppt-100voc-solar-charge-controller-ml2420","provider":"US Solar Supplier","version":"1.0","type":"link"}