{"product_id":"srne-ma2440n15-mppt-solar-controller","title":"SRNE MA2440N15 MPPT Solar Controller","description":"\u003ch3 data-start=\"130\" data-end=\"181\"\u003e\u003cstrong data-start=\"134\" data-end=\"181\"\u003eSRNE MA2440N15 MPPT Solar Charge Controller\u003c\/strong\u003e\u003c\/h3\u003e \u003cp data-start=\"183\" data-end=\"515\"\u003eThe SRNE MA2440N15 is a high-performance MPPT (Maximum Power Point Tracking) solar charge controller designed for 12 V\/24 V battery systems. Ideal for campervans, motorhomes, marine, and off-grid applications, it combines efficient solar energy harvesting, advanced protection, and intelligent load management in one compact unit.\u003c\/p\u003e \u003cp data-start=\"517\" data-end=\"822\"\u003eWith its advanced MPPT technology, the MA2440N15 delivers up to 99% tracking efficiency, ensuring optimal charging performance even in variable sunlight conditions. It supports multiple battery types, including lithium (LiFePO₄), AGM, GEL, and lead-acid, making it versatile for different system setups.\u003c\/p\u003e \u003cp data-start=\"824\" data-end=\"1133\"\u003eThe controller features a high PV input voltage of up to 150 V, allowing for flexible solar array configurations, while the 40A charge and load capacity make it suitable for systems up to 1 kW. It also includes comprehensive protection features and communication ports for system monitoring and integration.\u003c\/p\u003e \u003ch3 data-start=\"1140\" data-end=\"1160\"\u003e\u003cstrong data-start=\"1144\" data-end=\"1160\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e \u003cp data-start=\"1163\" data-end=\"1221\"\u003eMPPT tracking efficiency ≥ 99% for maximum solar harvest\u003c\/p\u003e \u003cp data-start=\"1224\" data-end=\"1280\"\u003eCompatible with 12 V \/ 24 V systems (auto recognition)\u003c\/p\u003e \u003cp data-start=\"1283\" data-end=\"1318\"\u003eHigh PV input voltage up to 150 V\u003c\/p\u003e \u003cp data-start=\"1321\" data-end=\"1351\"\u003e40A charge and load capacity\u003c\/p\u003e \u003cp data-start=\"1354\" data-end=\"1417\"\u003eSupports multiple battery types: Lithium, AGM, GEL, Lead-acid\u003c\/p\u003e \u003cp data-start=\"1420\" data-end=\"1457\"\u003eIntelligent multi-mode load control\u003c\/p\u003e \u003cp data-start=\"1460\" data-end=\"1520\"\u003eComprehensive protection system for safety and reliability\u003c\/p\u003e \u003cp data-start=\"1523\" data-end=\"1558\"\u003eNatural (fan-less) cooling design\u003c\/p\u003e \u003cp data-start=\"1561\" data-end=\"1618\"\u003eCommunication support: RS-485, TTL, optional CAN (RV-C)\u003c\/p\u003e \u003cp data-start=\"907\" data-end=\"949\"\u003e\u003cstrong\u003eA word about SRNE\u003c\/strong\u003e - \u003cmeta charset=\"UTF-8\"\u003eSRNE is a globally established manufacturer specialising in inverters, solar charge controllers, and energy storage solutions for both residential and mobile applications. Widely recognised as one of the world’s leading producers of solar controllers and RV power solutions, SRNE supplies technology to markets across Europe, Asia, and beyond.\u003c\/p\u003e \u003cp data-start=\"546\" data-end=\"797\"\u003e\u003cstrong\u003eMake no mistake \u003c\/strong\u003e— SRNE products are engineered and manufactured to high international standards, combining proven reliability, robust build quality, and smart charging technology to deliver a dependable, high-performance energy solution you can trust.\u003c\/p\u003e \u003ch3 data-start=\"1625\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1647\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"_tableContainer_1rjym_1\"\u003e \u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e \u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1649\" data-end=\"2560\"\u003e \u003cthead data-start=\"1649\" data-end=\"1684\"\u003e \u003ctr data-start=\"1649\" data-end=\"1684\"\u003e \u003cth data-start=\"1649\" data-end=\"1669\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1651\" data-end=\"1668\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth data-start=\"1669\" data-end=\"1684\" data-col-size=\"lg\"\u003e\u003cstrong data-start=\"1671\" data-end=\"1682\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"1722\" data-end=\"2560\"\u003e \u003ctr data-start=\"1722\" data-end=\"1743\"\u003e \u003ctd data-start=\"1722\" data-end=\"1730\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1730\" data-end=\"1743\"\u003eMA2440N15\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1744\" data-end=\"1795\"\u003e \u003ctd data-start=\"1744\" data-end=\"1761\" data-col-size=\"sm\"\u003eSystem Voltage\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1761\" data-end=\"1795\"\u003e12 V \/ 24 V (auto recognition)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1796\" data-end=\"1829\"\u003e \u003ctd data-start=\"1796\" data-end=\"1821\" data-col-size=\"sm\"\u003eRated Charging Current\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1821\" data-end=\"1829\"\u003e40 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1830\" data-end=\"1859\"\u003e \u003ctd data-start=\"1830\" data-end=\"1851\" data-col-size=\"sm\"\u003eRated Load Current\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1851\" data-end=\"1859\"\u003e40 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1860\" data-end=\"1906\"\u003e \u003ctd data-start=\"1860\" data-end=\"1894\" data-col-size=\"sm\"\u003eMaximum PV Open-Circuit Voltage\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1894\" data-end=\"1906\"\u003e150 V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1907\" data-end=\"1965\"\u003e \u003ctd data-start=\"1907\" data-end=\"1932\" data-col-size=\"sm\"\u003eMaximum PV Input Power\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1932\" data-end=\"1965\"\u003e520 W (12 V) \/ 1 040 W (24 V)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1966\" data-end=\"2002\"\u003e \u003ctd data-start=\"1966\" data-end=\"1993\" data-col-size=\"sm\"\u003eMPPT Tracking Efficiency\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"1993\" data-end=\"2002\"\u003e≥ 99%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2003\" data-end=\"2040\"\u003e \u003ctd data-start=\"2003\" data-end=\"2027\" data-col-size=\"sm\"\u003eConversion Efficiency\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2027\" data-end=\"2040\"\u003eUp to 98%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2041\" data-end=\"2076\"\u003e \u003ctd data-start=\"2041\" data-end=\"2065\" data-col-size=\"sm\"\u003eQuiescent Consumption\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2065\" data-end=\"2076\"\u003e≤ 40 mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2077\" data-end=\"2120\"\u003e \u003ctd data-start=\"2077\" data-end=\"2101\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2101\" data-end=\"2120\"\u003e−35 °C ~ +65 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2121\" data-end=\"2160\"\u003e \u003ctd data-start=\"2121\" data-end=\"2138\" data-col-size=\"sm\"\u003eCooling Method\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2138\" data-end=\"2160\"\u003eNatural (fan-less)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2161\" data-end=\"2188\"\u003e \u003ctd data-start=\"2161\" data-end=\"2180\" data-col-size=\"sm\"\u003eProtection Level\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2180\" data-end=\"2188\"\u003eIP32\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2189\" data-end=\"2252\"\u003e \u003ctd data-start=\"2189\" data-end=\"2205\" data-col-size=\"sm\"\u003eBattery Types\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2205\" data-end=\"2252\"\u003eSealed, GEL, Flooded, Lithium, User-defined\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2253\" data-end=\"2304\"\u003e \u003ctd data-start=\"2253\" data-end=\"2274\" data-col-size=\"sm\"\u003eLoad Control Modes\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2274\" data-end=\"2304\"\u003eLight, Time, Manual, Debug\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2305\" data-end=\"2360\"\u003e \u003ctd data-start=\"2305\" data-end=\"2331\" data-col-size=\"sm\"\u003eCommunication Interface\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2331\" data-end=\"2360\"\u003eRS-485, TTL, Optional CAN\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2361\" data-end=\"2495\"\u003e \u003ctd data-start=\"2361\" data-end=\"2375\" data-col-size=\"sm\"\u003eProtections\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2375\" data-end=\"2495\"\u003ePV over-voltage, PV reverse, short-circuit, overload, battery over\/under-voltage, reverse polarity, over-temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2496\" data-end=\"2532\"\u003e \u003ctd data-start=\"2496\" data-end=\"2509\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2509\" data-end=\"2532\"\u003e260 × 216 × 83.2 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2533\" data-end=\"2560\"\u003e \u003ctd data-start=\"2533\" data-end=\"2542\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e \u003ctd data-col-size=\"lg\" data-start=\"2542\" data-end=\"2560\"\u003eApprox. 2.3 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"SRNE","offers":[{"title":"Default Title","offer_id":54908161130835,"sku":"SR-MA2440N15","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/SRNE_MA2440N15.jpg?v=1789034418","url":"https:\/\/progradewarehouse.com\/products\/srne-ma2440n15-mppt-solar-controller","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}