BRAVO 50 DC | 50 Amp DC-DC Solar Charge Controller with MPPT | Premium 50A 12V/24V DC-DC Solar Controller with MPPT for RVs, Trailers, Campers, Vans, Boats, Off-Grid | #1 Ranked DC to DC Solar Controller

The BRAVO 50 DC is a high-quality charging device designed specifically for charging lithium batteries from a vehicle's alternator. This charger utilizes Maximum Power Point Tracking (MPPT) technology to optimize the charging efficiency and ensure maximum power transfer from the alternator to the battery, giving you the comfort and confidence to go fully off-grid! Features Can connect to PV and alternator Charges both leisure and starter batteries MPPT with up to 99.9% efficiency Supports TTL communication Specifications PV INPUT Max. Open Circuit Voltage: 55Vdc MPPT Voltage Range: 17-36Vdc Max PV Input Current: 45A Max PV Input Power: 800W BATTERY TYPE - Li-ion / Lead Acid / User Defined Rated Battery Voltage: 12Vdc Battery Voltage Range: 9-17Vdc Max MPPT Charging Current: 50A Max Alternator Charging Current: 60A MPPT Charging Mode: Buck BATTERY TYPE - Lead Acid Rated Battery Voltage: 12Vdc Max MPPT Charging Voltage: 13.8V Max MPPT Charging Current: ≤25A Max Alternator Input Voltage (Conventional): 13.2-16Vdc Max Alternator Input Voltage (Euro 6 Standard): 12-16Vdc Alternator Charging Mode: Buck, Boost, Buck-Boost EFFICIENCY MPPT Tracking Efficiency: >99% Max Charging Conversion Efficiency: 98% COMMUNICATION Embedded Interfaces: TTL, Remote Switch GENERAL Weight: 4.7 lb Dimensions: 8.7 x 6.9 x 3.2 in Protection Degree: IP32 Operating Temperature Range: -35°C~65°C（-31℉～149℉) CERTIFICATION Safety: IEC62109 EMS: IEC61000, FCC SDOC Rohs: YES