{"product_id":"srne-md1250-dual-dc-to-dc-mppt-controller","title":"SRNE MD1250 Dual DC to DC \u0026 MPPT Controller","description":"\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eSRNE MD1250 50A Dual DC to DC Charger \u0026amp; MPPT Controller\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eDual-Input Campervan \u0026amp; Marine Battery Charger UK\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe SRNE MD1250 (MD1250N05) is a high-efficiency 50A dual-input DC-DC charger and MPPT solar charge controller engineered for 12V auxiliary\/leisure battery systems. Designed for campervans, motorhomes, commercial vehicles, and marine vessels, it intelligently combines charging power from both your vehicle's alternator and solar panels. Fully compatible with Euro 6 smart alternators and all major battery chemistries (including LiFePO4 Lithium), it delivers up to 50A continuous charging current to keep your leisure battery bank topped up while driving or parked off-grid.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eWhy choose the SRNE MD1250 Dual DC-DC \u0026amp; MPPT Controller?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eDual-Input Smart Charging:\u003c\/b\u003e Simultaneously or independently charges your 12V leisure battery using vehicle alternator power while driving and solar energy when parked.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eHigh-Efficiency 50A Output:\u003c\/b\u003e Delivers up to 50A maximum charging current to rapidly replenish high-capacity leisure battery banks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eEuro 6 Smart Alternator Compatible:\u003c\/b\u003e Integrated ignition sensing (IGN terminal) supports traditional alternators as well as modern Euro 5 and Euro 6 smart alternators without undercharging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eAdvanced MPPT Solar Technology:\u003c\/b\u003e Integrated MPPT solar regulator achieves over 99% tracking efficiency to maximize energy harvest from connected solar panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eMulti-Chemistry \u0026amp; LiFePO4 Lithium Support:\u003c\/b\u003e Pre-programmed multi-stage charging profiles for Lithium (LiFePO4), AGM, Gel, and flooded lead-acid batteries with 0V lithium wake-up activation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eStarter Battery Maintenance Trickle Charging:\u003c\/b\u003e Automatically trickle-charges the 12V starter battery from excess solar power once the leisure battery is fully charged.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cb data-path-to-node=\"7,6,0\" data-index-in-node=\"0\"\u003eBuilt-In Bluetooth \u0026amp; App Connectivity:\u003c\/b\u003e Integrated Bluetooth alongside RS485, CAN, and TTL ports for real-time monitoring and parameter adjustment via the SRNE mobile app.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,7,0\"\u003e\u003cb data-path-to-node=\"7,7,0\" data-index-in-node=\"0\"\u003eUltra-Low Standby Draw \u0026amp; Fanless Cooling:\u003c\/b\u003e Passive cooling design operates silently with ultra-low standby power consumption (\u003cspan class=\"math-inline\" data-math=\"\u0026lt;0.6\\text{W}\" data-index-in-node=\"125\"\u003e$\u0026lt;0.6\\text{W}$\u003c\/span\u003e).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,8,0\"\u003e\u003cb data-path-to-node=\"7,8,0\" data-index-in-node=\"0\"\u003eDedicated UK Support \u0026amp; National RMA Coverage:\u003c\/b\u003e Direct access to Get Green Energy's UK-based technical support team with streamlined warranty backup and national RMA exchange services.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,9,0\"\u003e\u003cb data-path-to-node=\"7,9,0\" data-index-in-node=\"0\"\u003eFast UK Delivery:\u003c\/b\u003e Dispatched directly from Get Green Energy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eTechnical Specifications \u0026amp; Dimensions\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eSRNE MD1250 Dual DC-DC \u0026amp; MPPT Controller (MD1250N05)\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eModel \/ Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003eSRNE MD1250 \/ MD1250N05\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eNominal Auxiliary\/Leisure Battery Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003e12 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eMax. Charging Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003e50 A DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eMax. Recommended PV Input Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003e700 W (12V System)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003eMax. Solar PV Open Circuit Voltage (Voc)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003e50 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eMPPT Tracking Efficiency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"\u0026gt;99\\%\" data-index-in-node=\"0\"\u003e$\u0026gt;99\\%$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003eAlternator Input Voltage Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003eConventional: 13.2V–16V DC \/ Euro 6 Smart: 12V–16V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,0,0\"\u003e\u003cb data-path-to-node=\"11,8,0,0\" data-index-in-node=\"0\"\u003eCharging Mode\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,1,0\"\u003eMulti-stage (Buck \/ Boost)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,0,0\"\u003e\u003cb data-path-to-node=\"11,9,0,0\" data-index-in-node=\"0\"\u003eSupported Battery Chemistries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,1,0\"\u003eLithium (LiFePO4), AGM, Gel, Sealed\/Flooded Lead-Acid\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,10,0,0\"\u003e\u003cb data-path-to-node=\"11,10,0,0\" data-index-in-node=\"0\"\u003eStandby Power Consumption\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,10,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"\u0026lt;0.6\\text{ W}\" data-index-in-node=\"0\"\u003e$\u0026lt;0.6\\text{ W}$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,11,0,0\"\u003e\u003cb data-path-to-node=\"11,11,0,0\" data-index-in-node=\"0\"\u003eOperating Temperature Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,11,1,0\"\u003e-35°C to +65°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,12,0,0\"\u003e\u003cb data-path-to-node=\"11,12,0,0\" data-index-in-node=\"0\"\u003eIngress Protection Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,12,1,0\"\u003eIP32\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,13,0,0\"\u003e\u003cb data-path-to-node=\"11,13,0,0\" data-index-in-node=\"0\"\u003eCommunication Protocols\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,13,1,0\"\u003eBuilt-in Bluetooth, TTL, RS485, CANbus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,14,0,0\"\u003e\u003cb data-path-to-node=\"11,14,0,0\" data-index-in-node=\"0\"\u003eUnit Dimensions (L × W × H)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,14,1,0\"\u003e221 mm × 175.8 mm × 92.4 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,15,0,0\"\u003e\u003cb data-path-to-node=\"11,15,0,0\" data-index-in-node=\"0\"\u003eUnit Net Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,15,1,0\"\u003e2.34 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,16,0,0\"\u003e\u003cb data-path-to-node=\"11,16,0,0\" data-index-in-node=\"0\"\u003eManufacturer Warranty\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,16,1,0\"\u003e2 Years\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eNeed Help Sizing or Installing Your Off-Grid Power Setup?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eIf you have questions about cable gauge selection, fusing, solar panel matching, or leisure battery setup, give us a call on \u003cb data-path-to-node=\"14\" data-index-in-node=\"125\"\u003e01684 642370\u003c\/b\u003e and our technical team will help you configure the perfect system.\u003c\/p\u003e","brand":"SRNE","offers":[{"title":"Default Title","offer_id":55097225085266,"sku":null,"price":221.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/5132\/5010\/files\/520f4975-e21e-4c25-b8fc-211b2ce5a490.webp?v=1792147329","url":"https:\/\/www.getgreenenergy.co.uk\/products\/srne-md1250-dual-dc-to-dc-mppt-controller","provider":"GetGreenEnergy","version":"1.0","type":"link"}