12v 50a Srne Voltx Dc/dc Solar Charging Controller Regulator Mppt Dual Battery Usb Rv

⚡ Now back online — improved stock & faster dispatch. Ideal for camping, home backup & off-grid power solutions ### Description Every solar power system needs an equally efficient regulator, like this SRNE VOLTX 12V 50A MPPT DC to DC Lithium Battery Charger. Designed based on an advanced multi-phase synchronous rectifier technology and MPPT control algorithm, it delivers rapid response speed, high reliability, and high industrialised standard. It's perfect for charging an auxiliary battery in a dual battery system with an improved overall charging efficiency and light energy utilisation plus, can also be used in DC-DC control circuits for voltage & current regulation. On top of these, you also win in versatility here as it has 4 charging phases suitable for charging lead-acid batteries and 3 generator charging modes for recharging through a vehicle generator. Easy to monitor and equipped with built-in protective features, this is a must-have for anyone going solar! ### Specifications ・Model: MD1250N05 ・Backup Battery System Voltage: 12V ・Backup Battery Voltage Range: 9~16V DC ・Backup Battery Type: Sealed Battery, Gel Battery, Vented Battery, Lithium Iron Phosphate Battery, User-defined Battery ・Rated Charging Current: 50A ・Maximum PV Input Voltage: 55V DC ・Max. power point voltage range: 17~36V ・Maximum PV Input Current: 45A ・Solar Panel Charging Mode: Buck MPPT ・MPPT Efficiency: ＞99% ・PV input power is recommended: 700W ・Generator (Starter Battery) System Voltage: 12/24V ・Starter Battery Type: Lead-acid Battery ・Max. Generator Input Voltage: 32V DC ・Maximum Generator Input Current 35A ・Conventional Generator: 13.2～16V/26.4~32V DC ・Intelligent (Euro 6 Standard) Generator: 12～16V/24~32V DC ・Generator charging mode: Buck, Boost, Buck-Boost ・12V Backup Battery: 700W ・Charging Voltage: 13.8V ・Charging Current: ≤25A ・No-load loss: <0.6W ・Max. Charging Conversion Efficiency: 98% ・Communication method: TTL ・Operating temperature: －35℃～65℃ ・Altitude: ≤3000m ・Waterproof level: IP32 ・Warranty: 3 Years ### Dimensions & Weight ・Dimensions: 221 x 175.8 x 82.4mm ### What's In The Box ・1 x 50A DC to DC Lithium Battery Charger Tips for Bluetooth functionality: Simply download the app to find the device. You can download through the app market: 1) Android: Google Play search for "SRNE Monitoring" 2) iOS: App Store search for "SRNE Monitoring"